On 4/5/06, Ron Castro <ronc at sonic.net> wrote: > > documents a 6 dB loss in response at > 100 Hz from the factory spec. I can confirm the loss of low end response in the v2.056 O1 - I consistently have observed it in both the tx audio and the main rx audio. I don't see it in the subrx audio response. This is after equalization was normalized. 73, Barry N1EU