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Yes those are decibel DB4060s.. are they B range? I have a set on a Quantar that works just perfect..

Chris WB5ITT

On Wed, Apr 9, 2025, 8:45 PM Mike Besemer - WM4B via <mwbesemer=[email protected]> wrote:

4062 is 6 cavities.? 4060 is 4 cavities.? Is the height 34.5 inches?

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From: [email protected] <[email protected]> On Behalf Of Jeff Acree via
Sent: Wednesday, April 9, 2025 9:40 PM
To: [email protected]
Subject: [repeater-builder] VHF Duplexer Identification

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Friends,

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Please take a look at the attached pictures and see if you can identify the duplexer.? it seems like it may be something along the lines of a Decibel Products DB4062-WOC-B.? In the Ham VHF repeater band, they seem to have about 1 dB per channel of passband insertion loss and about 75 dB of rejection in the notches.? Thoughts?

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Thanks!

Jeff KC8VFN