BI1NIZ 1296的Transverter Standard Features: 28MHz or 144MHz IF 25W Output 20dB Receive Conversion Gain 1.0dB Noise Figure Typical High Level Mixer Built-In Sequencer Front End PIN Diode Protection 2-Stage SAW Filter Design RF Output Level Meter PLL Synthesized LO Connection for Optional External 10MHz Reference Thermostat-Controlled Cooling Fan http://q5signal.com/index.php?route=product/product&path=69&product_id=88