TW125 Low Current / Low Voltage 1.2 to 1.8 GHz

TW125 Low Current / Low Voltage 1.2 to 1.8 GHz

The TW125 by Tallysman Wireless is a low cost, rugged, waterproof, low noise, low current/low voltage, 1.2 to 1.8 GHz
band, 25dB gain in-line amplifier specially designed to amplify all GNSS frequency signals, from GPS L2 to
GLONASS L1.

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Overview

The TW125 by Tallysman Wireless is a low cost, rugged, waterproof, low noise, low current/low voltage, 1.2 to 1.8 GHz
band, 25dB gain in-line amplifier, specially designed to amplify all GNSS frequency signals, from GPS L2 to
GLONASS L1. The TW125 provides for much longer cable runs from antenna to receiver, for applications such as mastmount,
large vehicle and timing systems, without degradation of system
sensitivity.

Its low loading allows for both the antenna and the TW125 in-line amplifier to be powered by the GNSS receiver. The
TW125 passes DC supply to the antenna, therefore not requiring additional hardware such as bias-T, power cable and power supply.

Applications

  • All GNSS Signals – GPS, GLONASS, Galileo & SBAS
  • Commercial, Industrial and Military Telematics Systems
  • Wireless and Telecom Timing and Synchronization Applications

Features

  • Low Current / low voltage
  • Very low noise
  • Wide input voltage 3 to 10 Volts
  • Nickel-plated brass, IP67 compliant housing
  • Powered via antenna coax from receiver
  • 50 Ohm port impedance
  • Available SMA & TNC jack connectors
  • RoHS compliant

Benefits

  • Improves signal reception
  • Enables extended cable runs
  • Avoid installation of costly lowloss cable
  • Fits in line with antenna cable
  • No external DC power supply required
  • Easy to install – mounting clamp included
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