The 970B from MI-WAVE is a RF Mixer with RF Frequency 18 GHz, IF Frequency 18 GHz, Conversion Loss 7.5 to 8.5 dB, LO Drive - Power +12 dBm, Operating Temperature 0 to +50 Degrees C. Tags: Module with Connectors, Single Balanced Mixer. More details for 970B can be seen below.
