Hi Brad,
Assuming you mean the Wouxun KG-UV8D, Patrick Stoddard (WD9EWK) posted a report on this list some time ago that you may find helpful:
AO-85 and Wouxun KG-UV8D, full-duplex - report (long) https://amsat.org/pipermail/amsat-bb/2015-November/056254.html
Martin. KD6YAM
On Thu, Aug 8, 2019 at 7:57 AM Brad Smith via AMSAT-BB amsat-bb@amsat.org wrote:
Does anyone know if the Wouxin 8D radio is capable of full duplux for satelite use? Brad Smith KC9UQR
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb