QYT CB-27 4W Best Sell Car Wallkie Talkie 20KM Long Range AM FM CB Radio 27MHz 12V 24V Mobile Radio Two Way Radio
FUNCTION AND FEATURES:
1. TFT LCD screen (colors)
2. Power supply 12 or 24V
3. 4 Watts AM/FM
4. 8 memory channels
5. Channel or frequency display
6. 6 programmable keys
7. CTCSS/DCS encoder/Decoder
8. DTMF encoder
9. Automatic squelch (ASQ)
11. Customizable manual squelch
12. Setting the receive gain (RF Gain)
13. Automatic channel search (Scan)
14. Dual watch function (DW)
15. Programmable beep function
16. Channel 9/19
17. NB/ANL filters
18. Hi-cut filters
19. Overvoltage protection
20. TOT (Time out timer)
21. Backlight adjustment
22. Automatic power on
23. Keylock
24. Mute function
25. Microphone with UP/DW buttons
26. Programmable by computer
|
General |
|
|
Modulation Mode |
AM/FM |
|
Frequency Range |
26.965-27.405MHz |
|
Number of channels |
40 |
|
Frequency Tolerance |
±5.0ppm |
|
Input Voltage |
12/24V |
|
Dimensions ( in mm) |
123(W)x158(D)x44(H) |
|
Weight |
Approx 660g |
| Frequency Control | PLL Synthesizer |
| Operating Temperature Range | -20~+50 |
| Antenna Connector | UHF, SO-239 |
|
Transmitter |
|
|
Output power |
4 Watts FM/AM |
|
Transmission Interference |
Inferior to 4nW(-54dBm) |
|
Frequency Response |
300-3000Hz |
|
Modulated Signal Distortion |
Inferior to 5% |
|
Output Impedance |
50 ohms |
|
Receiver |
|
|
Sensitivity |
Less than 1uV for 10dB(S+N)/N |
|
Image Rejection |
70dB |
|
Adjacent Channel Rejection |
60dB |
|
Anjacent channel selectivity |
65/60dB |
|
IF Frequencies |
1st 10.695MHz, 2nd 455KHz |
|
Automatic Gain Control(AGC) |
Less than 10dB change in audio,
Output for inquts from 10 to 50000uV |
| Squelch | Less than 1uV |
|
Audio Output Power |
3 Watts into 8 ohms |
|
Frequency Response |
300-3000Hz |
