Categoria: QRZNow

Comet HFJ-350M Toy Box 9 Band Portable Telescopic Antenna
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Comet HFJ-350M Toy Box 9 Band Portable Telescopic Antenna

Comet HFJ-350M Testing the Comet HFJ-350M 160-6 Meter Toy Box Antenna for Portable Ham Radio. Comet HFJ-350 Toy-Box 160M-6M 10-Band…

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Celebrating The MFJ 50th Anniversary 
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Celebrating The MFJ 50th Anniversary 

MFJ is having their 50th Anniversary. I will read a script about MFJ. Watch to learn new and interesting thing…

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Q900 Version 3- ALL BAND ALL MODE HF/VHF/UHF TRANSCEIVER
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Q900 Version 3- ALL BAND ALL MODE HF/VHF/UHF TRANSCEIVER

Here we take a look at the Q900 Version 3 Ham Transceiver which covers all ham bands from 160m up…

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The Mystery of the 17th Harmonic
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The Mystery of the 17th Harmonic

Jack, N4ACD, wants me to share a story that happend. It also shares a intresting thing a harmonics did. Watch…

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Insertion Loss, A/B Amplifier Relay, Why It Is Called An RCA Phono Plug/Jack,
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Insertion Loss, A/B Amplifier Relay, Why It Is Called An RCA Phono Plug/Jack,

Jim W6LG YouTube Elmer shows how to measure insertion loss on a box he built with a relay inside to…

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Xiegu G106 Ham Radio Review – “It’s Just OK”
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Xiegu G106 Ham Radio Review – “It’s Just OK”

The G106 seems like a radio that is just about worth what they are charging for it. When considering the…

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XIEGU G106 HF Transceiver In Depth Review
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XIEGU G106 HF Transceiver In Depth Review

XIEGU G106 Peter Waters G3OJV, takes an In-Depth look at this new transceiver. He also gives his views on what…

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Getting Audio Sorted Out for FT8 
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Getting Audio Sorted Out for FT8 

Kevin, KF0IPD, Is having problems with his audio. He is wondering if their is a setting on the 7300 that…

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Germany: New Entry-Level license class ‘N’ on its way
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Germany: New Entry-Level license class ‘N’ on its way

DARC reports on the planned introduction of an entry-level amateur radio license, it will be limited to just 10w EIRP…

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FT-710 – HF/50MHz TRANSCEIVER
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FT-710 – HF/50MHz TRANSCEIVER

FT-710 HF/50MHz TRANSCEIVER SDR circuit configuration that emphasizes basic performance The twin A/D converter circuit configuration, which is equipped with…

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