详情
Features
BJ***1 is globally the only mini-size duplex and single-mode
antenna units
which
consists of duplexer, receiver, transmitter, CPU controller ect.
Aluminium
diecasting
outer cover of vehicular was adopted. It can be used both in cars
and in a fixed
place,
which is suitable for emergency situation.Full duplex
communication can be
achieved
between two duplexers and single set can be used as repeater
also.
It can be increase the communication distance, the same time it
has many
advantages such as easy to operate and convenient to use.
Specifications
General
Frequency Range:******0MHZ
Frequency Range (MHZ):
RX:**3.******6.5MHZ TX:**3.******6.5MHZ
Frequency Spacing:*0MHZ
Duplex Band Width:1MHZ
Modulation Type:FM *6F3
Operating Voltage:****4V
Current: standby current : 0.3A
Rx current : 0.8A Tx current :3.0A
Frequency Stability: ≥2.5 PPM
Channel Spacing: *5KHZ/*2.5KHZ
Weight: Approx 2kg
Specification of Duplexer
Frequency Spacing (MHZ): *0MHZ
Max Output Power (W): *0W
Receiving End Insertion loss (dB): ≤2dB
Transmitting End Insertion loss (dB):<1.5dB
Transmitting-Receiving End Isolation (dB): ≥*0dB
Max VSWR:1.5
Operating Temperature Range:－******-＋*0℃
Frequency Stability:Approx 2.5ppm/℃
Matched Impedance:*0Ω
Receiver
Simplex Sensitivity:≥0.3uv(*2dB SINAD)
Duplex Sensitivity:<3dB
Squelch Sensitivity: ≥0.2uv
Selectivity: －*0dB
Spurious Radiation: －*5dB
Intermodulation Rejection: －*5dB
Residual Noise: －*5dB
DEMP FO: 6±3dB
Audio Output Power: 4.0W
Audio Distortion: <5%
Working Mode: receiving mode
Transmitter
Output Power:***0W
Spurious Radiation：≤*0dB
Residual Modulation:－*5dB
Audio Distortion:<5％
Max Modulation:5KHZ
Pre-emphasis Frequencies:6±3dB
Working Mode: Transmitting Mode
CPU Controller
Receiving-Transmitting Frequency Setting
Automatic Repeater Setting
PC Programming
CTCSS and DCS
| 国家: |
China |
| 型号: |
BJ-851
|
| 离岸价格: |
280 ~ 330 / Unit （面議）
获取最新报价
|
| 位置: |
China |
| 最小订单价格: |
280 per Unit |
| 最小订单: |
1 Unit |
| 包装细节: |
per pc in a color box |
| 交货时间: |
according to quantity |
| 供应能力: |
5000 Unit per Month |
| 付款方式: |
T/T, Western Union, PayPal |
| 產品組 : |
Repeater
|
