Refer to item (2.9) at http://www.miklor.com/uv5r/FAQ

The other frequencies may be generated from a source such as your PC, power supplies, etc.

John
http://www.miklor.com

From: chirp_users-bounces@intrepid.danplanet.com [mailto:chirp_users-bounces@intrepid.danplanet.com] On Behalf Of Galen Thurber
Sent: Saturday, September 24, 2016 9:55 AM
To: Discussion of CHIRP
Subject: [chirp_users] UV5RA+ unusable or noisy frequencies

Here are some of the frequencies my radios have trouble with,

do others get this or have more frequencies?

UV5RA+ with RH901 antenna
frequencies you can not use unless squelch is set above 30/128
+-5 Khz
416.0
422.195
423.0
424.675
442.0
468.0

Are they unlisted beacons or internal ?

grid area FN96