Tag: review

MFJ Extends its Cobweb Antenna to 40 Meters [ Review ]
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MFJ Extends its Cobweb Antenna to 40 Meters [ Review ]

Ask Dave 71 reviews the MFJ cobweb antenna, covering 20 through 10 meters. MFJ recently came out with a modification kit, adding 30 and 40…

Kenwood THK20A Transceiver  – ARRL Video Review
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Kenwood THK20A Transceiver – ARRL Video Review

A powerful communications tool in every sense, KENWOOD’s new TH-K20A/K40A radio offers 5.5 watts of RF output to ensure reliable performance. Numerous features ensure superb…

On-the-Air Review of QRP Labs QCX  by KE0OG
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On-the-Air Review of QRP Labs QCX by KE0OG

QCX: a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for 80, 60, 40, 30, 20 or…

SDRplay RSP 1A Review and SDR Primer
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SDRplay RSP 1A Review and SDR Primer

The new 14 bit SDR wideband receiver from the UK. I also include a 15 minute SDR primer https://www.sdrplay.com/rsp1a/ KEY BENEFITS____________________________________________________________________• Covers all frequencies from…

Review of QRP Labs QCX QRP Radio
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Review of QRP Labs QCX QRP Radio

“Unboxing, building and using the QRP Labs QCX single-band, 5-watt QRP radio. This advanced technology radio borrows ideas from software-defined radios. The final amplifier is…

DMR Dual Band Radioddity GD-77 Review HT
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DMR Dual Band Radioddity GD-77 Review HT

Here is a video just showing the Radioddity GD-77 dual band DMR HT. A much better model than the GD-55, and definately worth the price…

MFJ-226 Graphical Impedance Antenna Analyzer – Full Review
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MFJ-226 Graphical Impedance Antenna Analyzer – Full Review

Graphical Impedance Antenna Analyzer Review/Demo MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution. •Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex…