Descripción del producto
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:ï¼******-＋*0℃
Frequency Stability:Approx 2.5ppm/℃
Matched Impedance:*0Ω
Receiver
Simplex Sensitivity:≥0.3uv(*2dB SINAD)
Duplex Sensitivity:<3dB
Squelch Sensitivity: ≥0.2uv
Selectivity: ï¼*0dB
Spurious Radiation: ï¼*5dB
Intermodulation Rejection: ï¼*5dB
Residual Noise: ï¼*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:ï¼*5dB
Audio Distortion:<5ï¼…
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
| País: |
China |
| N º de Modelo: |
BJ-851
|
| Precio FOB: |
280 ~ 330 / Unit (Negociable)
Obtener el precio más reciente
|
| Lugar de origen: |
China |
| Precio de pedido mínimo: |
280 per Unit |
| Cantidad de pedido mínimo: |
1 Unit |
| Detalle de embalaje: |
per pc in a color box |
| El tiempo de entrega: |
according to quantity |
| Capacidad de suministro: |
5000 Unit per Month |
| Tipo de pago: |
T/T, Western Union, PayPal |
| Grupo de productos : |
Repeater
|
