The transmit sensor in the P3 TX monitor trips at only a few tenths of a
watt (a few watts with the 2 kW coupler). It was made sensitive so it
would work with QRP.
Alan N1AL
On 08/12/2015 08:25 AM, W4CCS wrote:
The radio with the TX Mon is on 6 meters only. The HF antennas are about 200
feet away and about 150 feet high. That equates to around 90 feet
Above the six meter antenna.. Thought that would be adequate.
This never happens on the Power Master meter or on the LP-100.. Only the TX Mon.
W4CCS
-----Original Message-----
From: Joe Subich, W4TV [mailto:[email protected]]
Sent: Wednesday, August 12, 2015 10:51 AM
To: W4CCS; Elecraft
Subject: Re: [Elecraft] P3 TX Mon question
Almost certainly "inter station coupling" particularly if the two antennas were
close together and/or the (two radio) antenna switch lacks sufficient isolation.
73,
... Joe, W4TV
On 8/12/2015 10:09 AM, W4CCS wrote:
Sorry, I did not answer your question..
Yes, the VSWR is showing high and all reflected..
CCS
-----Original Message-----
From: Elecraft [mailto:[email protected]] On Behalf Of
Joe Subich, W4TV
Sent: Wednesday, August 12, 2015 9:30 AM
To: [email protected]
Subject: Re: [Elecraft] P3 TX Mon question
As N1AL indicated, the TX MON goes to maximum gain at low signal levels.
You're probably seeing inter station coupling - hopefully at low levels.
Is the SWR very high - all "reflected"?
73,
... Joe, W4TV
On 8/12/2015 9:20 AM, W4CCS wrote:
I have two K3's and two P3's but only one has the TX Mon option..
When I transmit with the K3 that does NOT have the TX Mon installed,
the P3 that does have it reacts showing VSWR and one sweep of the
transmit
envelope..
This seems very strange.. The only thing in common between the two is
the MicroHam router program.. Suggestions..??
Clyde Scott - W4CCS
Moultrie, GA - EM81cg
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