Wireless Radio Communication Expert With More Than 29 Years Of Experience

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Best Portable cb Radio CB279/279U 12/24V CB radio
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Model
CB-279
MOQ
100 pcs
Payment
PayPal, T/T, L/C, Western Union
Delivery Time
15-45days
Start Port
Xiamen port
Certification
CE / FCC
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Features

 

 ■  AM FM CB RADIO

 ■  12&24 Volt Input

 ■  Large dot matrix Display

 ■  Channel 9& Channel 19

 ■  Dual Watch

 ■  Channel & Frequency Display

 ■  S-Mter

 ■  10 Memory Channels

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MAIN FUNCTION

 

 ■  RF Gain Control

 ■  Scan

 ■  Function& Key Lock

 ■  Auto + Manual Squelch

 ■  Up/Down Channel + Microphone Buttons

 ■  USB port for charging (optional)

 ■  Cigarette Lighter Plug Fitted 

 

 

 

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PRODUCT DETAILS

QUALITY ASSURED PRODUCTS

Our company has 29 years of experience in research and development of CB Radio, 4G Poc Radio, Two Way Radio, Bluetooth etc.

TECHNICAL SPECIFICATIONS:
 1.1 GENERAL:

Frequency range

27MHz citizen band (According to the programmed multistandard mode).

Channels number

Up to 80 AM/FM (refer to the frequency band table on 6 section).

Frequency control

PLL

Operating temperature

-10℃ to + 60℃.

DC input voltage

13.8/24 VDC±5% (auto switching).

Duty cycle

100% (TX-RX-Standby)

Dimensions (mm)

115*38*150

Weight (gr.)

759g


1.2  TRANSMITTER:

Frequency control

PLL synthesize

Maximum RF output power

4W @ 13.8 VDC / 24 VDC

Modulation

2 KHz ± 0.2%KHz (FM)

Antenna impedance

50Ω.

Current drain

1.8A (maximum).


1.3  RECEIVER:

System

Double conversion superheterodyne.

Intermediate frequencies

1st

 10.7MHz/2nd

450Hz

Sensitivity

0.5μV (AM), 0.25μV@ 12Db (FM).

Audio output power

3W @ 8Ω (10% distortion)

Distortion

<5% @ 1kHz

Image rejection

70dB

Adjacent channel selectivity

≥60 dB

Signal/noise ratio

45 dB

Current drain

800mA (maximum)

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