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Re: Two UHF repeaters sharing the same antenna.


Jim W7RY
 

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The Motorola sites engineer came up with the solution using only a BP duplexer on each repeater along with a dual stage isolator.

A 3rd duplexer was not needed.
Jim W7RY


On 11/17/2022 10:01 AM, J Donovan via groups.io wrote:
The is a diagram using motorola T1500 duplexers for this exact case, and you can try searching for it. Basically it takes 3 sets of 1500's each repeater has a duplexer that is then fed into a third set of T1500 cans to get the separation.

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Thanks and 73, Jim W7RY

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