WRCJ471

The repeater on 625 was quiet. I called out to the input frequency +5mhz with the tones listed in the page, and with in 60 seconds someone started jamming the Wilson and Harvard repeaters with what sounds like a digital trunking system, or just constant keydowns... Is it correct that digital modes are NOT allowed on the GMRS frequencies except for short bursts for text and location information?

I am brand new to GMRS. It would be interesting if we could coordinate and try and see if we can make contact on one of those repeaters. I set my radio up for the Wilson repeater and am going to try it out shortly and see if I can get anyone on it. Regarding the SDR, yeah, I thought perhaps it could have been harmonic interference, I didn't spend a lot of time playing with it, but the digital signals were mostly on 462.7250 I do occasionally here a repeater(?) sending code on 462.625, but I can't copy code (yet) so don't know what the sign is. 73

In the Los Angeles area the only thing I have been able to hear are constant digital signals. I am not sure if it is someone jamming repeaters or something else. When I monitor with my SDR, the waterfall shows the signals occur on several of the channels simultaneously. Anyone else experience this?