5965-00-069-8886(5965000698886)
COLOR: BLACK
SPECIFICATION:
Funcitional Description :
Handser H-250/u (E.M.I. Cable) is a
AN/PRC-77(or AN/PRC-25) the Microphone and Receiver dym dynamic and noise
cancelling
Technical Description(Microphone)
- Normal Impedance : 150Ω ± 30
- Frequency : 300 ~ 3.500 Hz
- Sernsitivity : -56dB (1kHz)
Technical Description(Earphone)
- Normal Impedance : 100 Ω ± 200
- Frequency : 500 ~ 3.500 Hz
- Sernsitivity : 105dB ± 3 (1kHz)
Environmental Limitations Equipment
Operation
- Elevation : up to 15,000 feet above
sea level
- Relative Humidity : up to 97 percent
EARPHONE: 1000 OHMS PER MIL-H-55258B (EL)
CABLE: 12” RETRACTABLE COILED CORD EXTENDS TO
APPROXIMATELY 6’. TERMINATED WITH A U-229/U CONNECTOR.
PRODUCT: THE H-189/GR HANDSET IS A RUGGED, REPAIRABLE
UNIT, MOLDED OUT OF POLYCARBONATE LEXAN. IT CAN BE UTILIZED INTERCHANGEABLY
WITH THE H-250/U HANDSET.
MICROPHONE: 150 OHMS PER MIL-H-49078 (EL) AND MIL-H-55258B
SWITCH: PUSH-TO-TALK WITH MAKE/BREAK SEQUENCE (P/N SM-B-544238) |