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Vertex VX-4600CB Radio - Vertex Vehicle Mounted UHF Radios

Vertex VX-4600CB Radio (Unpublished: Visible only to you.)

Price: $505.00 Inc GST (was $545.00)

Quick Overview

CB or commercial frequency modes
512 channels/32 Groups
6 programmable keys
8-Character alphanumeric display

Remote head option

Vertex VX-4600 CB UHF Radio

Increased communications, flexibility and worker safety.

The VX-4600 CB is a dual-mode mobile radio, approved for both CB mode and private commercial frequencies.
This dual-mode radio is feature-rich with increased signalling performance for better flexibility and improved worker safety.

Extended Signalling and Security Capabilities
The VX-4600 CB provides a full range of signalling capabilities including 2-tone, 5-tone and MDC 1200 encode/decode for selective calling. With the built-in voice inversion encryption, private communication is enhanced, ensuring messages could only be heard by those intended.
Enhanced Audio Performance
Channel Announcement function works to simplify your chore of switching from the current channel to other channels while task on hand. Equipped with Voice Activation (VOX) to enable users to transmit voice without pressing the hands-free operation for convenience. Suitable for noisy environment, where the Clear Voice function can be activated to ensure your message is heard. Suitable for quiet environment, where the Whisper capability function can be activated to augment audio transmit, perfect for much needed discreet communications.
Equipped with the DVS-8 Voice Storage unit, which enables you to record and store up to 120 seconds of important messages.
Monitoring Worker Safety
The VX-4600 CB, as with all the Vertex Standard radios, has key features to ensure the safety of the user.

Built-in Emergency Alert - Equipped with the built-in Emergency notification function, which will switch to a designated channel,
send an emergency unit ID and transmit with a live microphone, an added benefit when working alone.

Lone Worker Alert - Operators can activate this function when leaving equipment or a vehicle temporarily.
If a problem arises while away, the radio switches to Emergency mode to alert help.
Vertex Standard's exclusive Auto-Range Transpond System - ARTStm
A function that keeps the user within communication range with other ARTStm equipped radios, so constant contact is at its optimal.
Manageable System for Large Group Communications
Opt for the VX-4600 series with 512-channel capacity and 32 groups for easy operations. Efficiency is maximised.
Remote head option
The RMK-4600 remote mount kit is available as an option. This provides flexibility in mounting the mobile radio in restricted spaces. The control head (face plate) can be mounted on the dashboard whilst the radio can be situated elsewhere in the vehicle.
Option board connectivity
Optional DVS-8 Voice Storage Option Board and DVS-9 Man Down option board provide value added features to the customers.
Remote mount option
If there is limited space, this radio has the added benefit of a remote mounted faceplate. Mount the faceplate in the dashboard and the main radio elsewhere; concealed under a seat or behind the driver in the cab of a truck, with no impact to your communications. The optional remote mount kit comes complete with a five metre ribbon cable with waterproof connectors.


  • 80 CB channels / 16 extra receive only
  • 512 channels/32 Groups
  • 5 Watts CB / 25 Watts commercial frequencies
  • 6 programmable keys
  • 8-Character alphanumeric display
  • RSSI Indicator
  • Direct channel entry
  • Programmable minimum volume control
  • Whisper mode
  • Compander
  • Clear voice
  • D-Sub 15 Pin Accessory Connector
  • Roger Beep
  • Voice inversion encryption
  • Auto Range Transpond System (ARTS™)
  • Auto Range Transpond System II (ARTS II™)
  • Digital voice storage (option)
  • Radio-to-radio cloning
  • PC Programming
  • UHF CB 476.425 ~ 477.4125 MHz
  • UHF Commercial 450 ~ 520 MHz


  • CTCSS/DCS Encode/Decode
  • 2-Tone Encode/Decode
  • 5-Tone Encode/Decode
  • MDC-1200® Encode/Decode
  • Remote Stun/Kill/Revive (5-Tone)
  • DTMF Paging
  • Lone Worker
  • Emergency


  • Open / Group / Priority
  • Follow Me
  • Follow Me/Dual Watch

Supplied With

  • VX-4600 CB Mobile
  • MH-67A8J (Standard Microphone)
  • Mounting Bracket
  • MH-67A8J,DC Power Cable
  • Mounting Kit Screws
  • Operators Guide and Warranty card

Brochures and Manuals

Owners Manual
Product Brochure

Compatible Accessories


General Specification UHF CB UHF
Frequency Range 476.425 – 477.4125 MHz 450 - 520 MHz
Number of Channels and Groups 80 plus 16 receive only 512 with 32 groups
Power Supply Voltage 13.6 V DC ± 20%
Channel Spacing 12.5 / 20 / 25 kHz
PLL Steps 1.25 / 2.5 / 5 / 6.25 kHz 5 / 6.25 kHz
Current Consumption TX: 11 A
RX: 2.5 A
Standby: 200 mA
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) 165 x 45 x 155mm
Weight (Approx.) 2.8 lbs (1.25 kg)
Receiver Specification* UHF CB UHF
Sensitivity 12 dB SINAD 0.25 μV
Adjacent Channel Selectivity 75 dB / 70 dB
Hum and Noise 45 dB / 40 dB
Intermodulation 75 dB
Spurious and Image Rejection 85 dB / 80 dB
Audio Output Internal: 4 W @ 20 Ohms
External: 12 W @ 4 Ohms, < 5% THD
*Measured by TIA/EIA-603
Transmitter Specification* UHF CB UHF
Output Power 5 W 25 / 12.5 / 5 W
Modulation 16K0F3E, 11K0F3E
Maximum Deviation ± 5.0 kHz / ± 2.5 kHz
Hum & Noise 45 dB / 40 dB
Audio Distortion < 3 % @1 kHz
Conducted Spurious Emissions 70 dB below carrier
*Measured by TIA/EIA-603