PMI Model No. ADA-506F-30-TSS61-LM is a 5.4 to 5.9 GHz, DC coupled, temperature compensated linear amplifier detector module with 8 ns rise time and 10 ns fall time. This unit operates on +15 VDC @ 250 mA and -15 VDC @ 80 mA and measured 2.50 x 2.90" x 0.50" with SMA female connectors.
Additional Product Information under, http://www.planarmonolithics.com/products/ADA-506F-30.htm