Radiocommunication
VHF Digial Fiber Optic BDA
Model: 03321D
Product Details
Digital filtering, bandwidth adjustable
Aluminum-alloy casing with IP65 protection has high resistance to dust, water, and corroding
Tx/Rx control and alarm messages can be transmitted via one fiber optic cable
Adopting WDM module to realize long-distance transmission
Stable and improved signal transmission quality
1 MU (Master Unit) can support up to 8 RU (Remote Unit) to maximize utilization of fiber optic cable
Local supervision by TCP/IP, remote by TCP/IP or modem
Specification
03321D | Master Unit (MU) | Remote Unit (RU) | |
Frequency Range | Uplink | 151~153MHz (adjustable) | |
Downlink | 161~163MHz (adjustable) | ||
Maximum Input Power (Non-Destructive) | 10 dBm | ||
Transmission Distance | ≤ 20km | ||
Maximum RF Output Power | -10±2dBm (UL) | 33±2dBm (DL) | |
Maximum Gain (Cable Access) | 50±2dB | ||
Gain Adjustment Range | 1~25 dB @ step of 1 dB | ||
VSWR | ≤ 1.6 | ||
Noise Figure | ≤ 5dB (Only for Uplink) | ||
In-band Ripple | ≤3.5dB | ||
Spurious Emission | ≤ -36dBm | ||
Third-Order Inter-Modulation | ≤ -45dBc / 30kHz | ||
System Delay | ≤21㎲ | ||
I/O Impedance | 50Ω | ||
Connector | RF Connector | 1Xn-Female | 1xN-Female |
Optic Connector | 8X FC/APC | 1X LC/UPC | |
Fiber Optical Type | Single Mode | ||
Optical Output Power | ≥-9dBm | ||
Optical Receiver Sensitivity | ≤-20dBm | ||
Temperature Range | Operation: -25°C ~ + 55°C | ||
Relative Humidity Range | ≤ 95% (non-Condensing) | ||
Power Supply | AC 220V±44V/50±5Hz | ||
Power Consumption | ≤ 25W | ≤ 160W | |
Application | Indoor (IP20) | Indoor or Outdoor (IP65) | |
Dimensions | 330*425*44mm (19” 1U) | 450*335*180mm | |
Weight | 8kgs | 20kgs | |