[TenTec] [Norton AntiSpam] Low Tx power on AM & FM 40 metersonly Fixed

Bob McGraw - K4TAX RMcGraw at Blomand.net
Wed Aug 15 07:52:25 EDT 2012


Glad you got the issue resolved and all is now well.

The suggestion, based on the original description, was that two or more 
bandpass filters were activated at the same time.   Troubleshooting approach 
suggested; check the diodes, in circuit, on the BPF board with a VOM.

73
Bob, K4TAX


----- Original Message ----- 
From: "Chris Hinson" <chinson1 at mindspring.com>
To: "Chris Hinson" <chinson1 at mindspring.com>; "Discussion of Ten-Tec 
Equipment" <tentec at contesting.com>
Sent: Wednesday, August 15, 2012 12:15 AM
Subject: Re: [TenTec] [Norton AntiSpam] Low Tx power on AM & FM 40 
metersonly Fixed


> Correction ; Diode is D16 on A1 board schematic
>
> ----- Original Message ----- 
> From: "Chris Hinson" <chinson1 at mindspring.com>
> To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
> Sent: Tuesday, August 14, 2012 11:30 PM
> Subject: [Norton AntiSpam][TenTec] Low Tx power on AM & FM 40 meters only
> Fixed
>
>
>> The low transmit power on AM & FM 40 meters wad due to a bad Zener Diode
>> on the A1 low pass board. The schematic shows it marked D-15 . I now have
>> full output.
>> Special thanks to Bob W4TAX for putting me on the right track.
>> 73 Chris K4osk
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>
>
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