Hi Gang, I'm forwarding this for a friend who is looking for help. I have never used this TT Tuner so couldn't help him. Any comments or inputs would be appreciated, Mac Mac, Here is what I have on t
I have never seen that tuner, build my own. If its anything like most of them the fwd/ref circuitry has a couple diodes in there. If too much power has ever been put in it will wipe one or both of em
Obvious question - has he tried adjusting the "SWR Set" control to at least 3/4 scale? Also, which scale is he looking at? If he's got it set for SWR, and the antenna is alerady low SWR, obviously th
And what kind of transmitter is he using? Is it a QRP rig? With my 238 ten watts of RF from the transmitter will not get the SWR FWD reading to half scale with the SWR SET at maximum sensitivity. __
thanks I'll pass this on to my friend. Buck here is one reply on your Tuner question, Mac Obvious question - has he tried adjusting the "SWR Set" control to at least 3/4 scale? Also, which scale is h
will pass it on, thanks Mac And what kind of transmitter is he using? Is it a QRP rig? With my 238 ten watts of RF from the transmitter will not get the SWR FWD reading to half scale with the SWR SET
Author: Robert & Linda McGraw K4TAX <RMcGraw@Blomand.Net>
Date: Tue, 06 Sep 2005 07:12:06 -0500
Just checked my 238 tuner. With 10 watts applied, FWD/REF switch released, 2KW/200W switch released, POWER/SWR switch depressed, SWR set control max clockwise, I get 1/2 scale on the meter. Looks lik
thank you Bob, passing to my friend now, Mac Just checked my 238 tuner. With 10 watts applied, FWD/REF switch released, 2KW/200W switch released, POWER/SWR switch depressed, SWR set control max clock