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Sierra AIR BOOSTER 350

AIR BOOSTER 350 Sierra Amplifier

GPS-RF Amplifier

The AIR BOOSTER 350 is a Amplifier from Sierra. Amplify RF and Microwave signals to measure, test, and design circuits. Applications include radio communications, cellphones, EMI testing, and much more.

Price: $10.00

Refurbished In Stock


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Sierra AIR BOOSTER 350 Features:

Technical Specifications:

  • Compliance: CDPD Release 1.1 FCC Parts 15 and 22
  • Voltage: Standard vehicle battery 11 - 16 Vdc (13.8 Vdc nominal)
  • Current: Power Reduction Mode: 105mA (typical) Enabled (Receive): 128mA (287mA w/GPS) Maximum Transmit: 1.63A (1.8A w/GPS)
  • Transmitter Power: Class I mobile Up to 4.5 Watts ERP from device (depending on antenna/cabling)
  • CDPD Device Interface: SMA RF connector
  • Antenna Interface: 50 ohm TNC RF connector
  • GPS Interface: DB-9 at RS-232 level non-standard pinouts.
  • GPS Antenna Interface: SMB RF connector

The AirBooster 350 RF amplifier is supported by the following Sierra Wireless products:

  • AirCard® 350 CDPD Adapter
  • SB300 OEM Module

The AirBooster 350 is an intelligent RF amplifier for boosting some Sierra Wireless Class III (600mW) CDPD devices to Class I (3W). The amplifier is an "intelligent" booster in that it does not simply apply a fixed gain to a varying input RF level as a linear amplifier would. Instead, the AirBooster amplifier takes a constant RF level from the CDPD device and applies as much gain as the CDPD system requires at that moment. A GPS Option is also available, adding a GPS receiver inside the package.