As others have said, use 2 radios with the best receiver for the downlink.  Using a D74 on for receiving is a great idea, since it has a built-in recorder to an internal SD card.  This keeps the number of cables to a minimum!

You will likely need a filter of some type, the best that I know of is the Mini-Circuits BLP-200+.  This has been field tested by many people to well above any TX power that an HT can produce.

Use good coax, a lot of portable operators use LMR-240uf; I use LMR-240uf for all of my satellite work.

Hope to get a QSO in with you!


On Sun, May 21, 2023 at 12:59 PM Erik Jacobsen via AMSAT-BB <amsat-bb@amsat.org> wrote:
I want to get back on the satellites using an HT.  What are some options for handheld/HT radios?  I have an Yaesu Ft5dr but I read its not full duplex.  It seems like the Kenwood D74 has been discontinued as HRO and DX Engineering both dont have the radio in stock.  I live in an HOA neighborhood so an antenna array is not an option.

Thanks and 73

Erik AI9O in Texas

Sent from my iPad

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Don KB2YSI
https://www.hamqth.com/kb2ysi