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Re: PD526 Duplexer Tuning


 

Oh ok, Roger Roger. I'll try that when. I get home later today.


On Wed, Apr 23, 2025, 9:44?AM Matt via <al0r=[email protected]> wrote:

The value isn¡¯t critical, just that the pad exists. Compensate your measurements by the pad value you have. The pad provides a known reference impedance, isolating the unknown impedance of the test equipment.

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Matt

AL0R

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From: [email protected] <[email protected]> On Behalf Of Part 15 Engineer via
Sent: Wednesday, April 23, 2025 10:40
To: [email protected]
Subject: Re: [repeater-builder] PD526 Duplexer Tuning

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No I did not. I think I have a 2, 3, 10, 15, 20 db pads but no 6. I'll ask my friend if he has a 6db 50 ohm pad.

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On Wed, Apr 23, 2025, 9:31?AM Mike via <prcradio=[email protected]> wrote:

Did you have a 6dB pad on the measure side of the cavity for matching??

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