33-2410P-00-5000

## A Tallysman _Accutenna[®]_ TW2410P Dual Feed GPS L1 / GLONASS G1 Passive Antenna 

The TW2410P employs Tallysman’s unique _Accutenna[®]_ technology covering the GPS L1 plus GLONASS G1 frequency.  It provides truly circular response over its entire bandwidth. 

The TW2410P features a dual-feed wideband patch element and a mid section SAW to filter the combined signal.  This configuration provides excellent axial ratio that is constant across the full frequency band. 

## Dimensions (mm) 

The TW2410P is housed in a compact, industrialgrade weather-proof, magnet mount enclosure, and is available with a variety of connectors and cable lengths or can be ordered with an SMA connector on the housing bulkhead. 

The antenna can be ordered without the magnet. In such cases, the magnet is replaced with a plastic plug to provide a smooth under surface. 

## **Features** 

- **dual-feed, wide band** patch 

- Axial ratio, <1 dB over full bandwidth 

- High gain 4.5 dBic 

## **Benefits** 

   - Better axial ratio at lower elevation angles 

   - Compact form factor 

   - RoHS compliant 

- Robust design 

- Small form factor 

- -40[o] C to +85[ o] C Operation 

## TW2410P Dual Feed GPS L1 / GLONASS G1 Passive Antenna 

**Specifications** Over full bandwidth, T=25°C 

## **Antenna** 

Architecture Dual, quadrature feeds Antenna Gain (100mm ground plane) 4.5dBic Axial Ratio (over full bandwidth) <1dB 1dB Bandwidth 32MHz **Electrical** Architecture Dual Feed Patch -> Hybrid 90° Combiner Polarization RHCP VSWR (at antenna PCB) <1.5:1 >20MHz 

Architecture Polarization VSWR (at antenna PCB) Return Loss Bandwidth (-10 dB) 

## **Mechanicals & Environmental** 

Mechanical Size Enclosure Cable Operating Temp. Range Weight Attachment Method Environmental Shock Vibration Warranty 

57 mm dia. x 15 mm Radome: ASA Plastic, Base: Zamak white metal RG174 -40°C to +85°C 110g Magnet, Adhesive or M2 screw mount RoHS compliant, IP67 Vertical axis: 50G, other axes: 30G 3 axis, sweep = 15 min, 10 to 200Hz sweep: 3G One year – parts and labour 

## **Ordering Information** 

TW2410P – Dual Feed GPS/GLONASS Passive antenna 33-2410P-xx-yyyy Where xx = connector type and yyyy = cable length in mm 

Please refer to the Ordering Guide ( http://www.tallysman.com/wp-content/uploads/Current-Ordering-Guide.pdf) for the current and complete list of available connectors. 

36 Steacie Drive, Ottawa ON K2K 2A9 Canada Tel 613 591 3131 Fax 613 591 3121 sales@tallysman.com 

The information provided herein is intended as a guide only and is subject to change without notice. This document is not to be regarded as a guarantee of performance.  Tallysman Wireless Inc. hereby disclaims any or all warranties and liabilities of any kind. © 2016 Tallysman Wireless Inc.  All rights reserved. Rev 1.0