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iDEN RF BDA


iDEN Band Selective Pico BDA


iDEN Band Selective RF BDA




The RF BDA(Bi-Directional Amplifier) 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 iDEN system.


Feature:

  • Aluminum-alloy casing with IP65 protection for high resistance to dust, water and corrosion.
  • Supporting TETRA/DMR/P25/iDEN system.
  • Low interference to BTS by adopting linear amplifier with high gain and low noise.
  • Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink.
  • RJ45 port provides a link to a notebook for local supervision or IP Based NMS (Network Management System) that can remotely supervise BDA’s working status and download operational parameters to the BDA Via Ethernet or LAN.

Aplications:

To expand signal coverage or fill signal blind area where radio network signal is weak or unavailable.

  • Public Safety
  • Transportation
  • Utilities
  • Government
  • Military
  • PAMR
  • Commercial & Industry
  • Oil & Gas
ItemsiDEN RF BDA
Frequency Range (Customized)UplinkDownlink
380~385 MHz / 415~420 MHz / 806~821 MHz390~395 MHz / 425~430 MHz / 851~866 MHz
Bandwidth (To Specify Before Production)From 1 to 15MHz,Filter SAW Adjusted
Maximum Gain (Customized)85±3dB85/.../90±3dB
Maximum Output Power (Customized)30±2dBm30/.../43±2dBm
In-Band Flatness≤±2.5dB
ALC(Auto Level Control)≤2dB(When The Maximum Output Power of BDA is Reached, Increase Input Power by 1~20dbm, Output Variation ≤2dB)
Noise Figure≤5dB
Gain Adjustment Range1~31 dB @ Step of 1 dB
VSWR≤1.5
GSystem Delay≤5μSec
Spurious Emission9KHz - 1GHz: ≤ -36dBm / 30KHz
Gain Adjustment Range1GHz - 12.75GHz: ≤ -30dBm / 30KHz
Third-Order Inter-Modulation≤-45dBc
Output/Input Resistance50 Ω
RF ConnectorN-Type (Female)
Working Temperature-25°C ~+55°C
Relative Humidity Range≤95%(Non Condensing)
Power SupplyAC220V, 50/60Hz
Dimensions428mm×328mm×175mm
Weight15kg
ApplicationIndoor or Outdoor(IP65)
Local ControlWeb Browser GUI Local Via RJ-45 Interface or WiFi Hotspot
NMS Mode(Optional)Wirelss Modem(3G/4G), IP Connectivity
NMS Function(Optional)Real-time Alarm for Door Status, Temperature, Power Supply, VSWR, etc; Remote Control Such as Turn On/Off, Increasing/Decreasing Output Power etc; Real-time Status for Output/Input Power, UL/DL Gain, All Status of BDA etc.