SELL : MOTOROLA GM3188, 02194495915, 02197131771

SELL : MOTOROLA GM3188 General Specification VHF UHF Frequency 403-440MHz 136-162MHz 438-470MHz 146-174MHz 468-495MHz 490-527MHz Channel Capacity 8 Power Output 1-25W 1-25W 25W 25-45W 25-40W 25-40W Power Supply 13.8 Vdc ( 11 Vdc - 16.6 Vdc) negative vehicle ground Channel Spacing 12.5/ 20/ 25KHz Frequency Stability ( -30° C, + 60° C, + 25° C Ref) + / -2.5ppm Dimensions ( H x W x L ) 44mm x 169mm x 118mm Weight 1.01 Kg Operating temperature - 30 to + 60° C Sealing Passes rain and dust testing to IP54 Shock and Vibration Meets MIL-STD 810-C, D& E and TIA/ EIA 603 Receiver VHF UHF Sensitivity ( 12db Sinad) 0.35uV ( 12.5KHz) 0.3uV ( 25KHz) Intermodulation 65dB ( 12.5KHz) 60dB ( 12.5KHz) 75dB ( 25KHz) 70dB ( 25KHz) Adjacent Channel Selectivity 65dB ( 12.5KHz) 60dB ( 12.5KHz) 75dB ( 25KHz) 70dB ( 25KHz) Spurious Rejection 75dB 70dB Rated Audio ( extended audio with 4 ohm speaker) 4W internal 13W external Audio Distortion @ Rated Audio 3% typical Hum and Noise -40 dB ( 12.5KHz) -35 dB ( 12.5KHz) -45 dB ( 25KHz) -40 dB ( 25KHz) Audio Response ( 300 to 3000Hz) + 1, -3dB Conducted Spurious Emission -57 dBm 1GHz Transmitter VHF UHF Modulation Limiting + / -2.5KHz ( 12.5KHz) + / -4KHz ( 20KHz) + / -5KHz ( 25KHz) FM Hum & Noise -40 dB ( 12.5KHz) -35 dB ( 12.5KHz) -45 dB ( 25KHz) -40 dB ( 25KHz) Conducted / Radiated Power 1-25W -36 dBm 1GHz 25-40/ 45W -26 dBm Adjacent Channel Power -60 dB ( 12.5KHz) -70 dB ( 25KHz) Audio Response ( 300 to 3000Hz) + 1, -3dB Audio Distortion @ 1000Hz, 60% Rated Max. Deviation 3% typical