Promotion!!!vhf uhf dual band radio best sale two way radio for hotle portable compact structure BJ-UV88
vhf uhf dual band radio best sale two way radio for hotle portable compact structure
BJ-UV88
| Features |
1. Frequency Range: 136-174MHz, 350-390MHz, 400-470MHz, 480-520MHz |
| 2. Working Mode:U&V, U&U, V&V, V&U |
| 3. Dual frequency display(Caller ID) |
| 4. Dual frequency standby in any band |
| 5. Receiving and transmitting inter-band |
| 6. DTMF Signaling System |
7. Digital FM Radio |
| 8. 50 Groups CTCSS and 105 Groups DCS |
| 9. ANI Code Display |
| 10. All calls, group calls and selective calls |
| 11.Alarm(Distant Urgency Alarm and Alarm at local) |
12. Non-standard CTCSS(Can be editted arbitrary between 60Hz and 259.9 Hz) |
| 13. Trasnsmit Over Timer |
| 14. High/Low Power Changable |
| 15. CTCSS or DCS can be set respectively |
| 16. Channel Step(5K, 6.25K, 10K, 12.5K, 25K) |
| 17. VOX function |
| 18. Battery Save Function |
| 19. Wide and Narrow band Selectable |
| 20. Busy Channel lockout |
| 21. Low Voltage Alarm with Sound and Light |
| 22. Auto Backlight |
23. Auto/Manual Keyboard Lock |
24. Three Display Color selectable both in transmitting,receiving and standby |
25. Frequency, Channel order and Channel name multi-display mode |
| 26. Calling Ring Function |
| 27. DTMF Sidetone |
28. PTT-ID Function |
29. Mutemode(CTCSS/DCS, CTCSS/DCS and Optional Signal, CTCSS/DCS plus Optional Signal) |
30. Offset Frequency( can be set between 0 and 69.9875 MHz in Frequency Mode) |
| 31. Operating MENU directly through Keypab |
| 32. Frequency, Channel and MENU Fast Search Function |
| 33. Channel Parameter can be saved in the Frequency Mode |
| 34. 128 Channels |
| 35. Reverse Frequency Function |
36. U/V Receiving and Transmitting Inter-Band can be Connected with Repeater (N:12.5KHz/W:25KHz) |
| 37. Wire Clone Function |
| 38. Computer Programmable |
| Specifications |
| General Specifications |
| Frequency Range | FM:87-108MHZ(Receiving) |
| Memory Channel | 128 |
| Voltage | 7.5V |
| Operating Temperature | -30°C—+60°C |
| Working Mode | Co-channels ordis-channels simplex |
Antenna Impedance | 50Ω |
| Frequency Stability | ±2.5ppm |
| Weight | about 246g |
| Transmitter | |
| Carrier Output Power | High:4W/Low:1W |
| Modulation Mode | 16KφF3E/11KφF3E |
| Maximum permissible frequency deviation | Channel Spacing 25KHz±5KHz/12.5KHz±2.5KHz |
| Audio Modulation Characteristic | +3dBis according to 6dB/octave preemphasis between0.3-3KHz |
| Adjacent Channel Power | Channel Spacing 25KHz ≥65dB |
| Spurious Radiation | <7µW |
| Modulation Distortion | ≤5% |
| Receiver | |
| Sensitivity | (12dBSINAD) 0.18μV |
| Noise Quieting Sensitivity | ≤0.8μV |
| SquelchSensitivity | ≤0.2μV |
| Audio Output Power | 500mW |
Audio Distortion | ≤5% |
| Audio Response | (300-3000Hz)+1dB—-3dB |
| −0.8dB |
| ≤3 |
| Adjacent ChannelSelectivity | ≥55dB |
| Channel Spacing | 25KHz≥70dB/12.5KHz≥60dB |
| Intermodulation Characteristic | ≥65dB |
| Spurious Radiation | 9KHz-1GHz≤-57dBm |
To increase the walkie talkie talke range,you can use the Repeater or Power amplifier .
Repeater Model No:BJ-851:
Power amplifier Model No:BJ-450U
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