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11th June 2020, 10:53 | #1 |
Gets stuck in
Rover 75 Diesel Tourer, called Perseverance Join Date: Nov 2011
Location: Bournemouth
Posts: 664
Thanks: 189
Thanked 157 Times in 108 Posts
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Testing a Marine Band Radio Transmitter with a SWR meter
I have connected an SWR meter between the RT aerial and the aerial cable, with the TX connection to the RT, and the antenna connection ANT to the aerial cable.
I set the FWD/REF switch to FWD. I key the transmitter, and adjust the CAL rotary knob to get the SWR meter at the SET (100% full scale) position. However when I switch the FWD/REF switch to REF (to read the SWR reading), the SWR meter INCREASES to the stop (approximately 115% full scale). What am I doing wrong ? I am following the written instructions that come with the SWR meter. Last edited by MarkS; 11th June 2020 at 11:39.. |
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