[TowerTalk] SteppIR BI-directional mode

Doug Turnbull turnbull at net1.ie
Mon Feb 2 05:47:57 EST 2015


Dear OMs
     If you full retract the director/s and reflector then it will take
longer switching to forward or reverse directions.   The preset
bi-directional setting only moves the tape a few inches and so takes little
time.

      Also as previously stated, SteppIR states that there is gain in both
forward and reverse directions when using their bi-directional setting.

                 73 Doug EI2CN

-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces at contesting.com] On Behalf Of Jim
Thomson
Sent: 02 February 2015 04:52
To: towertalk at contesting.com
Subject: [TowerTalk] Steppir BI-directional mode

Date: Sat, 31 Jan 2015 12:28:14 -0500
From: <john at kk9a.com>
To: <towertalk at contesting.com>
Subject: Re: [TowerTalk] Steppir BI-directional mode

Why not retract the reflector and director and use it as a dipole?

John KK9A

##  sure, that will work.  But if a DIR-DE-DIR  combo yields bi-directional
gain, that would be even better.   I will have to model it, since nobody
really knows for sure.

Jim  VE7RF

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