Tallysman TW3430/TW3432 GPS/GLONASS Precision Timing Antenna

Description

Overview

The TW3430/TW3432 is especially designed for precision timing applications and offers excellent circular polarized signal reception, multipath rejection and out of band signal rejection.

The TW3430/TW3432 features a highly circular dual-feed wideband patch element, with a two stage Low Noise Amplifier, comprised of one input LNA per feed, a mid section SAW to filter the combined output, and a final output gain stage. This configuration provides excellent axial ratio that is constant across the full frequency band.

The TW3430/TW3432 is housed in a permanent mount industrial-grade weather-proof dome shaped enclosure, and comes with a TNC Jack (female) connector.

Applications

• Mission Critical GPS+GLONASS Timing
• Military & Security
• Network Timing and Synchronization

Features

• Great axial ratio: 1 typ., 3 dB max
• Low noise LNA: ≤1 dB
• High rejection SAW filter
• High gain: 25 dB typ.
• Low current: 12 mA typ.
• Wide voltage input range: 2.5 to 5.5 VDC
• IP67 weather proof housing

Benefits

• Excellent multipath rejection
• Increased system accuracy
• Excellent signal to noise ratio
• Great out of band signal rejection
• Ideal for harsh environments
• RoHS compliant

Ordering Information

• TW3430 ‰ÛÒ Dark gray radome, TNC connector – 32-3430-00-00
• TW3430 ‰ÛÒ white radome, TNC connector – 32-3430-00-01
• TW3432 ‰ÛÒ Dark gray radome, TNC connector – 32-3432-00-00
• TW3432 ‰ÛÒ white radome, TNC connector – 32-3432-00-01