NEW 2" X 2" Dual Channel & Quadrature Oscillators Click Here for more information on this product The SPPOSC Family of oscillators are a two channel pure signal source in a small 2" X 2" footprint with noise and distortion performance <-100 dB to 20 kHz and <-80 dB to 100 kHz at a cost of $300.00 per channel. These 8 and 9 bit programmable oscillators provide better than 0.1° channel to channel phase stability.