Tallysman TW120 25 dB GPS L1 In-line Amplifier

Description

Overview

The TW120 by Tallysman Wireless is a rugged waterproof, low cost, low noise, low power, narrow band 25dB gain inline

amplifier, specially designed to tightly filter and boost weak GPS L1 signals, while maintaining low antenna noise figures.

The TW120 passes DC directly from input to output to support centre conductor DC supply to the antenna, and so avoiding the need for an additional bias source or bias T.

Applications

• GNSS and Telematics Systems
• Wireless Telecom & Cellular Base Station Timing Applications
• Commercial and Industrial Timing and Synchronization Applications

Features

• Very low noise
• Wide input voltage range, 3 to 10 VDC
• Powered via antenna coax from receiver
• 50 Ohm port impedance
• Cylindrical nickel-plated brass, IP67

  compliant housing

• Gold-plated SMA & TNC Jack connectors
• RoHS compliant

Benefits

• Improves signal reception
• Enables extended cable runs
• Avoid installation of costly low-loss cable
• Fits in-line with antenna cable
• No external voltage supply needed
• Maintains low antenna LNA noise figure