Micron 700 System
TX700 transmitter has LF cut, phase reverse and on/off switch. SDR770 diversity receiver uses the familiar Micron led layout to indicate signal strength, receiver battery condition and transmitter low battery. Each unit can be powered externally or internally by a 9V PP3 type battery which fits into a very well engineered metal, slide-in battery tray. The transmitter runs for about 6 hours and the receiver for about 4. System frequency response is 80 to 20,000Hz. with a fixed LF cut of -5dB at 50Hz. with a switched additional cut of -6dB at 60Hz.