QRP manual weather adjustment kit with standing wave indication

DAPLink Emulator Burner Downloader USB-to-Serial HID Support MDK IAR w/ Line(Random Color)

$8.10

{"id":4889213501511,"title":"QRP manual weather adjustment kit with standing wave indication","handle":"qrp-manual-weather-adjustment-kit-with-standing-wave-indication","description":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-20T14:36:55+08:00","created_at":"2020-10-20T14:36:53+08:00","vendor":"DIYMORE","type":"","tags":[],"price":1699,"price_min":1699,"price_max":1699,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32627637452871,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF0075","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"QRP manual weather adjustment kit with standing wave indication","public_title":null,"options":["Default Title"],"price":1699,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","options":["Title"],"media":[{"alt":null,"id":7616963805255,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e"}

DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module car Power Supply

$8.00

{"id":4889213501511,"title":"QRP manual weather adjustment kit with standing wave indication","handle":"qrp-manual-weather-adjustment-kit-with-standing-wave-indication","description":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-20T14:36:55+08:00","created_at":"2020-10-20T14:36:53+08:00","vendor":"DIYMORE","type":"","tags":[],"price":1699,"price_min":1699,"price_max":1699,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32627637452871,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF0075","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"QRP manual weather adjustment kit with standing wave indication","public_title":null,"options":["Default Title"],"price":1699,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","options":["Title"],"media":[{"alt":null,"id":7616963805255,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e"}

ESP32-DevKitC V4 ESP32 Based development board Module ESP32 WROOM-32D

$9.99

{"id":4889213501511,"title":"QRP manual weather adjustment kit with standing wave indication","handle":"qrp-manual-weather-adjustment-kit-with-standing-wave-indication","description":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-20T14:36:55+08:00","created_at":"2020-10-20T14:36:53+08:00","vendor":"DIYMORE","type":"","tags":[],"price":1699,"price_min":1699,"price_max":1699,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32627637452871,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF0075","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"QRP manual weather adjustment kit with standing wave indication","public_title":null,"options":["Default Title"],"price":1699,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","options":["Title"],"media":[{"alt":null,"id":7616963805255,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e"}

ESP32-WROOM-32U ESP32-DevKitC Module Core Board ESP32 Development Board

$7.99

{"id":4889213501511,"title":"QRP manual weather adjustment kit with standing wave indication","handle":"qrp-manual-weather-adjustment-kit-with-standing-wave-indication","description":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-20T14:36:55+08:00","created_at":"2020-10-20T14:36:53+08:00","vendor":"DIYMORE","type":"","tags":[],"price":1699,"price_min":1699,"price_max":1699,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32627637452871,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF0075","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"QRP manual weather adjustment kit with standing wave indication","public_title":null,"options":["Default Title"],"price":1699,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","options":["Title"],"media":[{"alt":null,"id":7616963805255,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e"}

2.4" 2.4 inch 240x320 SPI TFT LCD Serial Port Module 5V/3.3V PBC Adapter Micro SD ILI9341 White LED RGB Vertical Stripe No Touch

$11.99

{"id":4889213501511,"title":"QRP manual weather adjustment kit with standing wave indication","handle":"qrp-manual-weather-adjustment-kit-with-standing-wave-indication","description":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-20T14:36:55+08:00","created_at":"2020-10-20T14:36:53+08:00","vendor":"DIYMORE","type":"","tags":[],"price":1699,"price_min":1699,"price_max":1699,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32627637452871,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF0075","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"QRP manual weather adjustment kit with standing wave indication","public_title":null,"options":["Default Title"],"price":1699,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","options":["Title"],"media":[{"alt":null,"id":7616963805255,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e"}

125K EM4100 RFID Karten Leser Modul RDM6300 ID RF UART Output für Arduino

$3.56

{"id":4889213501511,"title":"QRP manual weather adjustment kit with standing wave indication","handle":"qrp-manual-weather-adjustment-kit-with-standing-wave-indication","description":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-20T14:36:55+08:00","created_at":"2020-10-20T14:36:53+08:00","vendor":"DIYMORE","type":"","tags":[],"price":1699,"price_min":1699,"price_max":1699,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32627637452871,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF0075","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"QRP manual weather adjustment kit with standing wave indication","public_title":null,"options":["Default Title"],"price":1699,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","options":["Title"],"media":[{"alt":null,"id":7616963805255,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/XF0075_2.png?v=1603252123","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eProduct manual:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe antenna can be adjusted by adding appropriate inductance or capacitance to the original non-resonant antenna to make the radio work normally. It is possible to correct the antenna that was originally resonant, but due to external influences, the SWR of the antenna that has changed. It can be used as a band-pass filter to reduce unnecessary out-of-band radiation when transmitting, and to reduce out-of-band cross-modulation and interference when receiving.\u003c\/li\u003e\n\u003cli\u003eThis tuning kit comes with standing wave indication, adopts T-type topology network, works in shortwave 1-30MHz, can withstand 15W transmission power, and the tuning range is about 40-300 ohms, which can be very convenient for QRP communication to ensure high efficiency Wireless communication, but also allows you to fully enjoy the fun of DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDial the Key to standing wave test, connect the transceiver and antenna\u003c\/li\u003e\n\u003cli\u003ePress the power button to transmit (SSB machine makes a call), repeatedly adjust the multi-switch and two knobs, and stop tuning when the brightness of the red LED is lowest\u003c\/li\u003e\n\u003cli\u003eTurn the Key to normal use, and the antenna tuning is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen punching the Q9 seat, be careful not to punch too much, you need to carefully repair the straight edge inside the hole\u003c\/li\u003e\n\u003cli\u003eIf you need to connect to the M head, you can change the Q9 to the M seat by yourself\u003c\/li\u003e\n\u003cli\u003eFix the LED with hot melt glue or glue\u003c\/li\u003e\n\u003cli\u003eIn actual use, the current tuning range is about 40-300 ohms. If you need other parameters, please adjust the number of turns of the inductor yourself.\u003c\/li\u003e\n\u003cli\u003eWhen performing a standing wave test, the input power must not exceed 5W! Don’t test for long\u003c\/li\u003e\n\u003c\/ul\u003e"}

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QRP manual weather adjustment kit with standing wave indication

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