John Hazell G8ACE describes work on his 241 GHz equipment and testing in his garden on a rainy day…
Transmitter synth is 2678MHz x5 x3 x6 = 241,020 MHz
Power Level ~25uW
Tx Horn antenna is ex 134 GHz, ~20dB gain
Rx Horn is ex 100GHz Flann
Double Glazing attenuation – noticeable!
MFJ-993B MFJ993B MFJ-993 MFJ Original 1.8~30 MHz Automatic Antenna Tuner 300 Watts SSB / 150 Watts CW IntelliTuner w/SWR/Watt Meter.
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Malahit ATU-100 Antenna Tuner 1.8-50MHz atu100 by N7DDC 7x7 0.96 Inch OLED 3.2 Firmware Programmed with Housing Assembled Machine with USB Cable（No Battery）
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CAT-300 Comet 1.8-50 Manual Antenna Tuner
$264.99 (as of September 29, 2023 02:17 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Max Power: 300W (SSB) Input impedance: 50 Ohm Output impedance: 10 - 600 Ohm Cross needle meter displays forward power, reverse power, and SWR simultaneously Voltage required for meter light: DC 11V - 15V, 250mA approximate Weight: 6 lb approximate D... read more
GOOZEEZOO ATU-100 Antenna Tuner for Ham Radio 1.8-50MHz Automatic Antenna Tuner by N7DDC 7x7,100W Open Source Shortwave Antenna Tuner
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Antenna Tuner Mini Automatic Mini Antenna Tuner Antenna Tuner for Radio Equipment 1.8~55MHz 0.96IN with Housing ATU‑100
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iGuerburn Two-Way Radio Holster Duty Belt, Tactical Radio Holder Belt Clip Law Enforcement Accessories for Men
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