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Vertex VX-920 Handheld - Vertex - Hand Portable Commercial Radios

Vertex VX-920 Handheld (Unpublished: Visible only to you.)


Quick Overview

  • IP67 - water (submersible) and dustproof
  • Loud 700 mW audio output
  • 5 Watt transmission
  • 520 private channel capacity covering 450-520 Mhz
  • Lone Worker, dedicated duress button and Man Down safety features

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VX-924 Series Dependable Communications For Long-Term Reliability

The VX-920 Series is ready to respond when you are with state-of-the-art engineering and a wide array of features, providing great value in its class.

Withstands Harsh Environments

Rain, snow, fire suppression spray and dust are no problem for these radios manufactured to strict IP ratings.
The VX-920 series meets international waterproofing standard IP57 where water does not harm the radio when submersed to a
depth of 1 metre for up to 30 minutes.

Never Miss An Important Call

Includes DTMF paging and unmatched flexibility in scanning features that are designed to optimise operation in a wide variety of environments.
In addition to basic scan, you also get Priority, Dual Watch, Follow-me, Follow-me Dual Watch and Talk Around scanning with a
programmable home channel function built-in.

When Safety Counts - Never Be Alone

When help is needed, the VX-920 Series has Emergency notification that will switch to a designated channel and send an emergency alert. The radios also include Remote Listen which turns the radio on remotely if needed to check out what is happening near the radio.

Loud Audio For Noisy Environments

With 700 mW audio output, be assured of hearing critical information you need.

Exclusive Auto-Range Transpond System - ARTStm

Only Vertex Standard radios are designed to inform you when you and another ARTS- equipped station are within communication range. If out of range for more than 2 minutes, your radio senses no signal has been received and beeps to alert you.The base station can then alert the field unit to move back in range. A great solution to keep your workers coordinated


512 Channel capacity

  • Wide band coverage
  • 7 Programmable keys
  • Programmable 3-position toggle key
  • Direct channel recall
  • 12-Character LCD
  • RX/TX Battery power save
  • Stun / kill / revive (5-tone)
  • Lone Worker
  • 2-Tone encode and multiple 2-Tone decode
  • 5-Tone signalling
  • MDC-1200® ANI Encode
  • Compander
  • Whisper
  • Minimum volume control
  • Clear voice and audio pitch control
  • 7-Colour LED call alert indicator
  • User selectable tone
  • Radio-to-radio cloning

What's in the box

Vertex Standard VX-456 radios come complete with:
Handheld Radio
Charging Cradle
Power Supply
Belt Clip
Li-Ion 2300 mAh "High Capacity" Battery
Owners Manual

Brochures and Manuals

Owners Manual

Available Accessories

Battery FNB-V134LI-UNI Li-Ion 2300 mAh "High Capacity"
FNB-V133LI-UNI Li-Ion 1380 mAh "Slim Line"
Battery Chargers PA-55H Power Supply, 16V, 1A (UNI)
CD-58 Single Unit Charger Base (UNI)
VCM-5 In Vehicle Charger for CD-58 (UNI)
VAC-6058 6-Unit Multi Rapid Charger (UNI)
Remote Audio MH-100 3.5MM Earpeice for RSM Audio Jack (IP-54)
MH-450S Small Speaker Microphone
MH-45B4B Noise Canceling Speaker Microphone
MH-66A4B Submersible Speaker Mic (IP-57)
Surveilance Microphones MH-101A4B 1-Wire Surveillance Kit (IP-54)
MH-102A4B 2-Wire Surveillance Kit (IP-54)
MH-103A4B 3 3-Wire Surveillance Kit (IP-54)
Headset Audio VH-150A Lightweight behind-the-head VOX headset (IS Rated)
VH-150B Lightweight over-the head VOX headset (IS Rated)
MH-201A4B Heavy Duty Headset (IS Rated)
Leather Cases LCC-133LD Leather Case Belt Loop suits FNB-V133LI Display
LCC-134LD Leather Case Belt Loop suits FNB-V134LI Display
LCC-133SD Leather Case Swivel Belt Clip suits FNB-V133LI Display
LCC-134SD Leather Case Swivel Belt Blip suits FNB-V134LI Display


General Specification
Frequency Range 450~520MHz
Number of Channels and Groups 512 channels / 32 Groups in commercial mode 80 channels in UHF CB mode and 16 Extra Receive Only Channels
Power Supply Voltage 7.4 V DC ± 20%
Channel Spacing 12.5 / 20 / 25 kHz
PLL Steps 5 / 6.25 kHz
Battery Life (5-5-90 duty) 18 hours (w/saver) / 15.6 hours
2300 mAh FNB-V134LI
IP Rating IP 67
Operating Temperature Range -22º F to +140º F (-30º C to +60º C)
Frequency Stability ± 2.5 ppm
RF Input-Output Impedance 50 Ohms
Dimension (H x W x D) 109 x 58.5 x 43 mm (w/FNB-V134LI)
Weight (Approx.) 340 g (w/FNB-V134LI, ANT, Belt Clip)
Receiver Specification* UHF CB UHF
Sensitivity 12 dB SINAD 0.32 μV
Adjacent Channel Selectivity 70 dB / 65 dB
Hum and Noise 45 dB / 40 dB
Intermodulation 70 dB / 65 dB
Spurious and Image Rejection 70 dB
Audio Output 700 mW (internal @ 16 Ohms, 5% THD)
500 mW (external @ 4 Ohms, 5% THD)
*Measured by TIA/EIA-603
Transmitter Specification* UHF CB UHF
Output Power 5 / 2.5 / 1 / 0.25 Watt (selectable by channel)
Modulation 16K0F3E, 11K0F3E
Conducted Spurious Emissions 70 dB below carrier
FM Hum & Noise 45 dB / 40 dB
Audio Distortion < 3 % @1 kHz
*Measured by TIA/EIA-603