SDR radios/dongles don't generally have front end filtering. That's for you to provide.
On 27/06/2021 23:23 Kees Van Oosbree arrl.kvan@gmail.com wrote:
Hello,
Are there any SDR dongles that will do full-duplex on transmit from a radio right next to it? I have a Nesdr SDR, but it desenses with the linear birds and FM birds alike.
Thanks! 73 de W0AAE ----------------------------------------------------------- Sent via AMSAT-BB(a)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. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org
Nigel A. Gunn, ///shoulders.outwards.resolutions tel +1-937-971-0366 Amateur Radio G8IFF W8IFF and GMRS WRBV701, e-mail nigel@ngunn.net www http://www.ngunn.net