John,
There were some changes to the coupler done for it to be used for the TX
Monitor - capacitor changes as I recall.
If you want power and SWR reading accuracy, get a new RF Sensor. OTOH,
if your main interest is in the waveshape display only, then the W2
directional coupler may give you what you desire.
73,
Don W3FPR
On 1/25/2017 4:01 AM, John Lemay wrote:
I'm considering adding the TX Monitor to my P3. Can I use my own directional
coupler for UHF/SHF, or is it essential to use the Elecraft RF Sensor ?
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