. Signal frequency up to 300MHz . DDS SIGNAL GENERATOR HG2461 II - DDS RF SIGNAL GENERATORFeature. Signal frequency up to 300MHz. DDS ... . Both RF output and function output. 3.5'' QVGA color LCD and soft keys. Produced by SMT, smart metal case. 1uHz ... , Sweep, Burst. Variety of waveformsSine, square, pulse, triangle, rampHG2461 I/II/III/IV/VRF output (output A)Frequency range100uHz~80MHz HG2461 ...