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Product Information
Key Specifications/ Special Features
Function compact cb radio On The Road Or At Home
Main Features:
LCD channel displayRF Output
Large LCD Display (7 different colours)
4/8 Watt RF Output
LCD Channel Display
Signal Meter
AM/FM Button
UK/EU Button
Channel 9/Channel 19
RF Gain
Auto/Manual Squelch
Up/Down Microphone with Auto Squelch Key
Internal Speaker
Extension Speaker Socket
Size；115*38*150 mm
Function compact cb radio TECHNICAL SPECIFICATIONS
| Model | CB-288 | |
| Channel capacity | 40/80 CH | |
| Channel Spacing | 10KHz | |
| Working voltage | DC13.8V | |
| Whether it supports 24V power supply | Support | |
| Extended frequency | 25.615MHz-28.305MHz | |
| Operating temperature | -20℃ ~ +60℃ | |
| Modulation System | AM/FM | |
| First intermediate frequency | 10.7MHz | |
| Second intermediate frequency | 450KHz | |
| Storage temperature | -30℃ ~ +80℃ | |
| Weight (included microphone) | 0.7kg | |
| Size： | 178*115*35mm | |
| Transmitting Part | ||
| Normal | Limit | |
| Power output | 4W | |
| Extended power | 8W | |
| Frequency Tolerance | ＜300Hz | ＜500Hz |
| SNR | ＞42dB | ＞36dB |
| Conducted Spurious | ＜-54dBm | |
| Adjacent Channel Power | ＜20uW | |
| Modulation limiting | FM:2KHz AM:85% | |
| Audio Distortion@1KHz, DEV 60% | ≤5% | ≤8% |
| Receiving Part | ||
| Normal | Limit | |
| Sensitivity | 0.25uV@12dB SINAD | 0.2uV@12dB SINAD |
| SNR | ＞40dB | ＞36dB |
| Inter Modulation | ＞50dB | ＞45dB |
| Adjacent Channel Selectivity | ＞50dB | ＞45dB |
| Audio Distortion@1KHz,Dev 60% | ≤3% | ≤8% |
| Hum&Noise | ＞45dB | ＞40dB |
| MAX Audio power | 2.5W | 2W |
Function compact cb radio Matching parts
1*Power Cable
1*Radio Bracket
1*Screw Kits
1*Mic Bracket
Function compact cb radio On The Road Or At Home
Main Features:
LCD channel displayRF Output
Large LCD Display (7 different colours)
4/8 Watt RF Output
LCD Channel Display
Signal Meter
AM/FM Button
UK/EU Button
Channel 9/Channel 19
RF Gain
Auto/Manual Squelch
Up/Down Microphone with Auto Squelch Key
Internal Speaker
Extension Speaker Socket
Size；115*38*150 mm
Function compact cb radio TECHNICAL SPECIFICATIONS
| Model | CB-288 | |
| Channel capacity | 40/80 CH | |
| Channel Spacing | 10KHz | |
| Working voltage | DC13.8V | |
| Whether it supports 24V power supply | Support | |
| Extended frequency | 25.615MHz-28.305MHz | |
| Operating temperature | -20℃ ~ +60℃ | |
| Modulation System | AM/FM | |
| First intermediate frequency | 10.7MHz | |
| Second intermediate frequency | 450KHz | |
| Storage temperature | -30℃ ~ +80℃ | |
| Weight (included microphone) | 0.7kg | |
| Size： | 178*115*35mm | |
| Transmitting Part | ||
| Normal | Limit | |
| Power output | 4W | |
| Extended power | 8W | |
| Frequency Tolerance | ＜300Hz | ＜500Hz |
| SNR | ＞42dB | ＞36dB |
| Conducted Spurious | ＜-54dBm | |
| Adjacent Channel Power | ＜20uW | |
| Modulation limiting | FM:2KHz AM:85% | |
| Audio Distortion@1KHz, DEV 60% | ≤5% | ≤8% |
| Receiving Part | ||
| Normal | Limit | |
| Sensitivity | 0.25uV@12dB SINAD | 0.2uV@12dB SINAD |
| SNR | ＞40dB | ＞36dB |
| Inter Modulation | ＞50dB | ＞45dB |
| Adjacent Channel Selectivity | ＞50dB | ＞45dB |
| Audio Distortion@1KHz,Dev 60% | ≤3% | ≤8% |
| Hum&Noise | ＞45dB | ＞40dB |
| MAX Audio power | 2.5W | 2W |
Function compact cb radio Matching parts
1*Power Cable
1*Radio Bracket
1*Screw Kits
1*Mic Bracket
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