Frequency Range462~ 467MHz
TechnologyUHF
Output Power30/.../43±2dBm (Customized)
Maximum Gain80/.../95±3dB(Customized)
The UHF ICS BDA is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in UHF system. And its easy installation and maintenance can help carriers get fast return.
The BDA is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.
1. Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding.
2. Highly selective digital channel selector can process 12 channels simultaneously.
3. Real Time Interference Signal Cancellation (Multi-path Fading, Feed-Back signal).
4. Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink.
5. USB port provides a link to a notebook for local supervision or to the built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise repeater’s working status and download operational parameters to the repeater.
To expand signal coverage or fill signal blind area where BTS signal is weak or unavailable. 1. Public Safety 2. Transportation 3. Utilities 4. Government 5. Military 6. PAMR 7. Commercial & Industry 8. Oil & Gas |
lTEMS | SPECIFICATIONS | |
Working Frequency (Customized) | Uplink | 452~457 MHz |
Downlink | 462~467 MHz | |
Maximum Output Power | 43dBm | |
Maximum Gain | ≥90dB | |
Gain Adjustment Range | 1~31 dB @ Step of 1 dB | |
Operating Maximum Gain | ≥Antenna Isolation + 10dB | |
No. of Channels | 8 | |
Power Amplifier Osdllation Protection | Interference Cancellation System | |
Cancellation Feedbadk Signals - Maximum Sizes of Window | ≥6uSec | |
Interference Cancellation Range | ≥25dB | |
Voltage Standing Wave Ratio | ≤1.5 | |
Noise Figure | ≤6dB | |
In-Band Ripple | ≤3dB | |
Maximum Input Power (Non-Destructive) | -10dBm | |
Spurious Emission | ≤-36dBm | |
Third-order Inter-Modulation | ≤-45dBc/30KHz(Measured under rated output power) | |
System Delay | ≤8.0uSec | |
I/O lmpedance | 50Ω | |
RF Connector | N-Type (Female) | |
Temperature Range | Operation:-25℃~+55℃/Storage:-30℃~ +60℃ | |
Relative Humidity Range | ≤95% (Non Condensing) | |
Application | lndoor or Outdoor(IP65) | |
Dimensions | 428mmx328mmx175mm | |
Weight | 15Kg | |
Power Supply (Customized) | AC220V, 50/60Hz | |
Backup Power Supply (optional) | 4 hours | |
Remete Control Module | Wireless modem {GSM} | |
NMS Controlled Parameters(Optional) | Real-time Alarm for Door Status.Temperature,Power Supply.VSWR. etc; Remote Control Such as Turn On/Off, Increasing/Deareasing Output Power etc; Real-time Status for Output/Input Power, UL/DL Gain,All Status of BDA etc. |