GMH5992X Mobile Radio | Analog VHF/UHF Mobile Two-way Radios

The smallest VHF 50-watt mobile radio in its class, the GMH is PC and field programmable. It’s easy to use and easy to customize. The GMH mobile radio is packed with everything you need and then some. Highest performance at an affordable price, the GMH symbolizes the RELM advantage.


TOP FEATURES

  • 136 – 174 MHz VHF
  • 240 channels, 15 user groups, 16 channels per group
  • Superior audio quality and clarity
  • 15 – 50 watts programmable RF power
  • Programmable soft switches and option, programmable “Smart-Mic” selections
  • Dash-mount and remote-mount configurations
  • Enhanced built-in CTCSS/CDCSS code guard for finding best signal path without changing channels
  • Meets rugged MIL-STD 810 specs
  • Cloning technology transfers information from one radio to another radio automatically.
  • FLASH Technology enables future enhancements without hardware changes, instead adding software capabilities quickly and easily.
  • Channel and priority (dual priority) scan, talkback scan, selectable group scanning.
  • User-Selectable Code Guards
  • User Selectable Scan
  • Dual Priority Scan
  • Talkback Scan
  • Nuisance Channel Delete
  • Transmit Time-Out-Timer
  • Soft Switch Programming
  • Code Guard Squelch (CTCSS)
  • Digital Code Guard (CDCSS)
  • DTMF ANI
  • Busy Channel Lockout
  • Busy Channel Indicator
  • Frequency display

 

GALLERY

OPTIONS

N/A

ADVANCED FEATURES

N/A
 

GENERAL

GMH5992X VHF

Channels 240
Frequency Range 136 – 174MHz
Alphanumeric Display Vacuum Fluorescent
DTMF Encode With LAA0290 Microphone
Standby Current Drain 500 mA
Receive Current Drain 1.0 Amps
Transmit Current Drain 16.0 Amps
Operating Temperature -30°C to +60°C
Size (W x D x H in.) 6 x 9.38 x 2.12 in.
Weight 5 lbs.
Stability +/- 2.5 PPM
Channel Spacing 25/30 and 12.5/15 KHz
Channel Increments 2.5/6.25 KHz
Antenna 50 Ohm Mini UHF Connector
FCC ID K95DMH599

RECEIVER

Sensitivity: 12db SINAD -118 dBm
Selectivity 75 dB (wide) / 70 dB (narrow)
Spurious including Image 80 dB
Intermodulation 75 dB (wide)
63 dB (narrow)
Audio Output @ 5% Distortion 4 Watts
Audio Load 3.2 Ohms

TRANSMITTER

RF Power Output 15 to 50 Watts
Spurious and Harmonics 80 dB
Hum and Noise 50 dB
Audio Distortion 3 %
Modulation 16K0F3E, 11K0F3E