Subject: Re: [tinysa] Two tone sig gen / feature request
For HF testing/alignment I highly suggest you check out the Uni-T UTG962 RF signal generator. It is very capable Function/Arbitrary waveform generator. It has 2 channels out can generate up to 60 MHz modulated signal. Can be used to test/calibrate S meter of HF radios as well as a LOT of other useful bench testing. There is also a 30 MHz version but I would opt for the 60MHz unit.