TC-R851
■ HOT! High Power Output BJ-851 for Walkie Talkie
■ Main Features of Repeater BJ-851
■ CPU Controller
■ Receiving-Transmitting Frequency Setting
■ Automatic Repeater Setting
■ MIC and PTT control
■ PC Programming
■ Programming software only can change CTCSS and DCS.
■ HOT! High Power Output BJ-851 for Walkie Talkie
■ Main Features of Repeater BJ-851
■ CPU Controller
■ Receiving-Transmitting Frequency Setting
■ Automatic Repeater Setting
■ MIC and PTT control
■ PC Programming
■ Programming software only can change CTCSS and DCS.
General |
Frequency Range: |
400-470 MHZ ( Frequency spacing :10MHz) |
Frequency Spacing: |
10MHZ |
Duplex Band Width: |
1MHZ |
Modulation Type: |
FM 16F3 |
Operating Voltage: |
12-14V |
Current: |
standby current : 0.3A Rx current : 0.8A Tx current :3.0A |
Frequency Stability: |
≥2.5 PPM |
Channel Spacing: |
25KHZ |
Weight: |
Approx 2kg |
Specification of Duplexer |
Frequency Range (MHZ): |
TX:453.5---456.5MHZ RX:463.5---466.5MHZ |
Frequency Spacing (MHZ): |
10MHZ |
Max Output Power (W): |
10W |
Receiving End Insertion loss (dB): |
≤2dB |
Transmitting End Insertion loss (dB): |
<1.5dB |
Transmitting-Receiving End Isolation (dB) |
≥65dB |
Max VSWR:1.5 |
Operating Temperature Range: |
-30-----+60°C |
Frequency Stability: |
Approx 2.5ppm/°C |
Matched Impedance: |
50Ω |
Receiver |
Simplex Sensitivity: |
≥0.3uv(12dB SINAD) |
Duplex Sensitivity: |
<3dB |
Squelch Sensitivity |
≥0.2uv |
Selectivity: |
-70dB |
Spurious Radiation: |
-75dB |
Intermodulation Rejection: |
-75dB |
Residual Noise: |
-45dB |
DEMP FO: |
6±3dB |
Audio Output Power: |
4.0W |
Audio Distortion: |
<5% |
Working Mode: |
receiving mode |
Transmitter |
Output Power: |
5-10W |
Spurious Radiation: |
≤80dB |
Residual Modulation: |
-45dB |
Audio Distortion: |
<5% |
Max Modulation: |
5KHZ |
Pre-emphasis Frequencies: |
6±3dB |
Working Mode: |
Transmitting Mode |
■ HOT! High Power Output BJ-851 for Walkie Talkie
■ Main Features of Repeater BJ-851
■ CPU Controller
■ Receiving-Transmitting Frequency Setting
■ Automatic Repeater Setting
■ MIC and PTT control
■ PC Programming
■ Programming software only can change CTCSS and DCS.
