[Elecraft] [P3] P3TXMon Wattage/SWR

Alan n1al at sonic.net
Sun Aug 27 00:57:26 EDT 2017


Any chance the sensor unit is hooked up backwards?  (i.e. transmitter 
connector to antenna and vice versa)

Alan N1AL


On 08/24/2017 03:07 AM, MaverickNH wrote:
> K3S100/KAT100 rig with P3, P3SVGA and P3TXMON Directional Coupler 200W.
> 
> When TX at 100W, on 80m for example, the PEP on the P3 shows 2.4W PEP on the
> 120W scale and SWR is full scale at 99.0.
> 
> I have put a Bird43 at my antenna base and verified 64W just before the
> SG-235 remote ATU on my 43ft Vertical (it's far away on RG213). SWR on
> KAT100 Bypass is 1.2 by remote ATU and down to 1.0 with KAT100 enabled.
> 
> Must be I have things set up wrong on the TXMON?
> 
> Bret/N4SRN
> 
> 
> 
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