# Retevis MB63A 40-Channel AM/FM CB Radio

The Retevis MB63A is a vehicle CB radio with 40 channels, AM/FM tuning and stated 12V/24V compatibility. VOX hands-free operation, noise-reduction controls and quick access to channels 9 and 19 suit drivers who want an in-vehicle radio, while the listing says it is not water resistant.

- [Original product page](https://bargainpostbox.co.uk/product/retevis-mb63a-40-channel-am-fm-cb-radio)
- [View offer](https://bargainpostbox.co.uk/visit/retevis-mb63a-40-channel-am-fm-cb-radio)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Retevis
- Model: MB63A
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 59.49 GBP
- Previous price: 69.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T09:57:32.438Z
- Rating: 4.6 / 5
- Reviews: 70

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- VOX is described as enabling microphone-free speaking, with adjustable sensitivity.
- Noise controls include 34-level squelch, 9-level auto squelch, noise blanker and automatic noise limiter.
- The listing describes compatibility with 12V and 24V vehicle power systems.
- Quick access to channels 9 and 19 is claimed, alongside AM/FM operation.
- A public-address function and three-level display backlight are listed.

## Pros

- The stated 12V/24V supply compatibility covers the vehicle systems named for cars and larger vehicles.
- VOX and adjustable squelch options provide hands-free and noise-management controls according to the listing.
- The compact stated dimensions may help where installation space is limited.

## Cons

- The radio is listed as not water resistant, so it is not specified for wet exposure.

## Specifications

### Identity
- Brand: Retevis
- Model: MB63A
### Radio and controls
- Channels: 40
- Frequency range: 27.60125-27.99125MHz
- Tuner: AM/FM
- Connection listed: CB
- Special features: 12V/24V, AM/FM, Heat Dissipation Design, Noise Blanker and Automatic Noise Limiter, PA system
- Maximum talking range claimed: 5 Kilometer
- Frequency bands claimed: Seven Frequency Bands; Supports EU; UK; CE; DE; I2; PL and IN bands
### Power and physical details
- Supply voltage: 12 Volts, 24 Volts
- Dimensions: 140 × 165 × 40.7 mm
- Colour: Black
- Operating temperature listed: -20~+50 Degrees Celsius
- Water resistance listed: Not Water Resistant

## Before you buy

- The 5 Kilometer maximum talking range is a listing claim, not a guaranteed real-world distance. The listing also says to select a frequency band and settings appropriate to local regulations.

## In the box

- MB63A CB radio ×1 (Included)
- Speaker microphone ×1 (Included)
- Cigarette lighter ×1 (Included)

## A good fit for

- Drivers fitting a CB radio in a car, lorry or motorhome with a compatible 12V or 24V system.
- Buyers looking for AM/FM, VOX and selectable noise-reduction controls in a vehicle radio.

## Less suited to

- Those needing a water-resistant radio or a stated operating capability in wet conditions.
- Buyers expecting an antenna or installation hardware, as neither appears in the supplied package list.

## Customer feedback

The aggregate rating distribution is mostly five-star, with some lower ratings including a small one-star share. Without written review details, it is not possible to identify what customers praised or criticised. Treat the ratings as a broad signal rather than evidence about range, noise handling or installation. Those points matter for a vehicle radio whose range is stated as a maximum claim and whose listing provides several noise controls.

## Frequently asked questions

### Does the Retevis MB63A support 12V and 24V vehicles?
The listing states 12 Volts, 24 Volts and describes the radio as suitable for vehicles with either power system.
### What channels and modes are listed?
It is listed with 40 channels and AM/FM tuning. The product claims quick access to channels 9 and 19.
### Is the MB63A water resistant?
No. The listed water resistance value is “Not Water Resistant”.
### What comes in the listed package?
The explicit contents list names one MB63A CB radio, one speaker microphone and one cigarette lighter.

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## Images

![Retevis MB63A 40-Channel AM/FM CB Radio — 1](https://bargainpostbox.co.uk/i/uDIL5My6qzxf5BMOaPHsy6q99O8nAtEowBAxkCw8Y8hTd0hhBZsSnCg5zsV2ARWhvcJ9EljDzqnvgk4lLkUZN-0JO9P_AKiINLs6JDnMw7mVAX615CIC3H51.jpg)

![Retevis MB63A 40-Channel AM/FM CB Radio — 2](https://bargainpostbox.co.uk/i/OT2K0JRXUlEenuys6C4zh_cy_kyYvuyzeFEIaLmq8ZfmgK1thNL-LDb2INIyhQgizeW_9kndgFV1SO5_7rrBZsWtnl_GaWa57eamJZvDwI--hxRXTqLKYq-l.jpg)

![Retevis MB63A 40-Channel AM/FM CB Radio — 3](https://bargainpostbox.co.uk/i/qSQokslIRjaMg1Z1_OzYwvbZs82hALX0zSx6ZIoYfphO_sqKBbwphtKXkU14ccCzzgTwT-2-tlEEj32yiYLPlgownWsL-MphKv583lkABksnQvSzzLPw3RaT.jpg)

![Retevis MB63A 40-Channel AM/FM CB Radio — 4](https://bargainpostbox.co.uk/i/Vi2Hww3Wv-Y6tZtxZOAUZECbRlRYDQDkI_R4k6rH7_kOnIwdFR1xJ1XDO-2H-IZR7mQ8aeDRSZjWXyUwYhlgJJ_FrZ_SCgYhgX6ReLX9opBu1Qk9w2QgGuEF.jpg)

![Retevis MB63A 40-Channel AM/FM CB Radio — 5](https://bargainpostbox.co.uk/i/umy4zLBr0oZjH3RNop_n5lQqD2bjwiEdmpHPxxEvkh75djP5HGHvR9zmrfmg2Zw3RUAx0vF0Ha3LgXg68lSBqtaTFcrx_2u6oKVZFWW52__sL4FcNoGgZvc1.jpg)

![Retevis MB63A 40-Channel AM/FM CB Radio — 6](https://bargainpostbox.co.uk/i/OI46kBscIGkmmemik-z75kX2CNxXhcSNM-OOgCxbyxUQAy0CW2SmWqYdVSS9rx5prNuRkxKNFhku61kB2nwtmDC30jnh6BARYKgrsLquy-_ecsj8QsQpm7Fe.jpg)

![Retevis MB63A 40-Channel AM/FM CB Radio — 7](https://bargainpostbox.co.uk/i/yOlwhp4SzMAr-K6wZ64aL8DG-4GFsRYWr-oeEqfhdCvnvxoQ6vaGYmWpyD9SApkQqeH9qEz4YSYY9mUL_pkY085y3Wnum5d8_vA2oZOinZ6tz70Vjj1y7S-3.jpg)