[AMRadio] R-388 PTOIinfo

BSugarberg bsugarberg at core.com
Mon Dec 26 01:25:15 EST 2005


The 51J series use the 70E-15 PTO, which tunes 2.0 - 3.0 MC.

The only other Collins PTOs that tune 2.0 - 3.0 MC, are the
70E-2 (ARR-15 & 51H), and the 70E-7A (75A-1).  But, all the
specs (Fil, B+, Output Voltage, etc.) are different, so these
could not sub for a 70E-15.

The T-195 uses the 70H-3 PTO, which covers 1.5 - 3.0 MC.
(And all of its specs are different from the 70E-15).

73, Bruce WA8TNC

> On Sun, 25 Dec 2005, Mike Sawyer wrote:
>> I'm curious if they are the same as the ones used in the T-195. I 
>> think that the 75Ax use that one.  I might be worth a look to
>> (un)Fair Radio. They used to sell the T-195 PTO's for a song. Beats 
>> the hell out of the alternative.

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