[TenTec] Ten Tec 238 Antenna Tujner

denton sprague denton at oregontrail.net
Thu Feb 18 17:01:13 EST 2016


assuming you are using twin lead feeders, change the feeline length.

> On Feb 18, 2016, at 12:13 PM, k7mks at comcast.net wrote:
> 
> 
> Am unable to tune my 135' HB 2" ladder line fed antenna any lower then 5.2 MHz when using a MFJ 259 Analyzer. All frequencies above 5.2 tune fine. The tuners rotary inductor acts like it needs more turns to get down to 75m. Addng a 1000Pf cap t the back of the tuner does not seem to help. Adjustment of the LO or Hi Z switch does not seem to have any effect. I'm sure I'm overlooking something but haven't found out what is is yet. 
> 
> joe k7mks 
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