|
Model
|
BJ-UV88 |
|
General Specifications
|
|
| Frequency Range |
FM: 87-108MHZ (Receiving)
VHF: 136-174.995MHZ (Receiving & Transmitting)
UHF: 400-470.995MHZ (Receiving & Transmitting)
|
| Memory Channels |
128 |
| Voltage |
7.5V |
| Operating Temperature |
-30º C— +60º C |
| Working Mode |
Co-channels or dis-channels simplex |
| Antenna Impedance |
50Ω |
| Frequency Stability |
± 2.5ppm |
| Weight |
about246g |
| Transmitter |
|
| Carrier Output Power |
High: 4W / Low: 1W |
| Modulation Mode |
16Kφ F3E/11Kφ F3E |
| Maximum permissible frequency deviation |
Channel Spacing25KHz± 5KHz/12.5KHz± 2.5KHz |
| Audio Modulation Characteristic |
+3dB is according to 6dB/octave preemphasis between0.3-3KHz |
| Adjacent Channel Power |
ChannelSpacing25KHz≥ 65dB |
| Spurious Radiation |
< 7μ W |
| Modulation Distortion |
≤ 5% |
| Receiver |
|
| Sensitivity |
(12dBSINAD) 0.18μ V |
| Noise Quieting Sensitivity |
≤ 0.8μ V |
| Squelch Sensitivity |
≤ 0.2μ V |
| Audio Output Power |
500mW |
| Audio Distortion |
≤ 5% |
| Audio Response |
(300-3000Hz)+1dB— -3dB |
| Co-channel Rejection |
≥ -0.8dB |
| Limiting Characteristic |
≤ 3 |
| Adjacent Channel Selectivity |
55dB |
| Channel Spacing |
25KHz≥ 70dB/12.5KHz≥ 60dB |
| Intermodulation Characteristic |
≥ 65dB |
| Block |
84dB |
| Spurious Radiation |
9KHz-1GHz≤ -57dBm |
