Hi.

If it's for a filter, then this is not going to help.

However, if it's for a local oscillator source, then I can suggest an alternative is a CMOS version of the Silicon Labs Si590. (Digikey)

They are very reliable, have low phase jitter and although they are around 200 Ohms output impedance, if you need 50 ohms, for example a ring mixer, then you can follow it with a 4:1 transformer.

Regards

David G0MRF

-----Original Message-----
From: Andy Brian <briaandy@gmail.com>
To: AMSAT-BB <amsat-bb@amsat.org>
Sent: Sun, 6 Nov 2022 18:33
Subject: [AMSAT-BB] Crystals for 2m

Hi,

I'm looking for good source of crystals between 156.5 and 156.600MHz for build experimental

linear transponder. Please for any got information or some other solutions.

I received a few from marine scanners but it seems not 156Mhz

BR Andy

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