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Vector Network Analyzer nanoVNA hardware versions The original nanoVNA by edy555 a single Si5351A clock three SA612AD mixers (reference, port 0 + 1) resistor bridge for port 0 “reflection” stereo … Read more

You can directly connect the BM-800 microphone to the icom IC-7300 without problems and it works very well getting good audio reports. These mics even work well with the 5 … Read more

Ultra-high precision 10MHz reference signal oscillator production IC-9700 10 MHz Reference. The accuracy I am looking for should be an error of less than 5Hz at 50MHz = 0.1ppm. By … Read more

This article explains how to add USB based CAT control to a Kenwood TS-50 and maybe squeeze some extra life out of this great radio when it comes to digital … Read more

Homemade conversion cable to use a desktop microphone on the IC-705 Icom IC-705 desk microphone. How to operate the IC-705 with a desktop microphone Microphone Jack of the IC-705 4-pin … Read more

About new NanoVNA-F product packaging The NanoVNA-F we sold are “all” contain plastic box, sponge and all accessories. even for all chinese dealers we never sold machine without plastic box … Read more

Internal autotuner for mcHF SDR radio mcHF Autotuner this internal automatic antenna tuner is designed specifically for mcHF SDR radio. You can install this autotuner to mcHF SDR radio with … Read more

Q900 we introduced an ultra portable full range full mode SDR radio, we have developed the HAM-BOX phone APP mobile phone can easily control the radio and play, Make the … Read more

The OPEK HCS-100 is a 26-31MHz high-gain 3-section commercial-grade 10/11m fibreglass omnidirectional base antenna. It is water- and weatherproof, a must in saltwater areas. The durable construction can withstand 90 … Read more

A600 – 2x MRF300 600W amplifier project 600w hf linear amplifier board . The announcement of the MRF300 and MRF101 transistors by NXP in 2018 has generated quite a spark … Read more

ICOM IC-705 INFORMATION IC-705 Version 1.12 The following features have been changed. Set mode The optional BP-307 is now available. The following settings are added because the discharge characteristics are … Read more

Xiegu GSOC panadapter Xiegu GSOC is a universal controller product used for external control of Xiegu G90 radio. The GSOC is designed with expandability in mind. With firmware upgrades, its … Read more

Fdm-s3 production has finally started First shipment arrives in USA this week. Also in UK at MLS/ Eu wimo and Elad Italy… USA/Canada customers ONLY. No deposit PreOrder We have … Read more

sm1000 freedv The SM1000 allows you to run FreeDV without a PC on any radio. Just plug it into your SSB or FM radio, and you now have Digital Voice … Read more