# Antenna, GPS / Glonass, Magnet Mount, 1.557 - 1.606 GHz
**URL**: https://novapart.co/products/TW2710-00/antenna-gps-glonass-magnet-mount-1557-1606-ghz
**SKU**: TW2710-00
**Manufacturer**: TALLYSMAN WIRELESS
**Category**: Audio Visual || Antennas || RF Antennas
**Price**: €62.2100
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Gain | 28dB |
| Vswr | 1.5 |
| Antenna Type | GPS / Glonass |
| Frequency Max | 1.606GHz |
| Frequency Min | 1.557GHz |
| Antenna Mounting | Cable |
| Antenna Polarisation | Right Hand Circular |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2510738/)
## A Tallysman _Accutenna™_ TW2710 Ma net Mount Multi-Constellation Antenna g
The TW2710 employs Tallysman’s unique _Accutenna™_ technology covering the BeiDou B1, Galileo E1, GPS L1, GLONASS L1 and SBAS (WAAS, QZSS, EGNOS & MSAS) frequency band (1557 to 1606 MHz). ). It is especially designed for precision industrial, agricultural and military applications. It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection.
The TW2710 has a low axial ratio, excellent phase linear response and a tight phase centre variation, providing the performance normally associated with higher priced antennas.
The TW2710 features a dual-feed wideband patch element, with one LNA per feed, a mid section Combiner and SAW filter, and a final output gain stage.
The TW2710 is housed in a compact, industrialgrade weather-proof, magnet mount enclosure, and is available with a variety of connectors and cable lengths.
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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
## **Applications**
- High Accuracy & Mission Critical GNSS
- Precision Agriculture, Mining & Construction
- Military & Security
- Avionics
- Law Enforcement & Public Safety
- Fleet Management & Asset Tracking
## **Features**
- Covers B1 / E1 /L1 / G1 Frequencies
- Great axial ratio: 1 typ., 3 dB max
- Low noise LNA: ≤1 dB
- High rejection SAW filter
- LNA gain: 28 dB typ.
- Low current: 15 mA typ.
## **Benefits**
- Excellent multipath rejection
- Increased system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Ideal for harsh environments
- RoHS compliant
- Wide voltage input range: 2.5 to 16 VDC
## TW2710 Magnet Mount Multi-Constellation Antenna
**Specifications** Vcc = 3V, over full bandwidth, T=25°C
## **Antenna**
Architecture 2 dB Bandwidth Antenna Gain (with 100mm ground plane) Axial Ratio at Zenith over full bandwidth
Dual, Quadrature Feeds 49 MHz 4.75 dBic <2 dB typ, ≤3 dB max
## **Electrical**
Architecture One LNA per feed line, mid section SAW filter Filtered LNA Frequency Bandwidth 1557 to 1606 MHz Polarization RHCP LNA Gain 28 dB min. Gain flatness +/- 2 dB, 1557 to 1606 MHz Out-of-Band Rejection <1500 MHz >40 dB <1540 MHz >20 dB >1640 MHz >45 dB VSWR (at LNA output) <1.5:1 Noise Figure ≤1 dB typ. Supply Voltage Range (over coaxial cable) +2.5 to 16 VDC nominal (12VDC recommended maximum) Supply Current 15 mA typ., 22mA max. (@85°C) ESD Circuit Protection 15 KV air discharge
## **Mechanicals & Environmental**
Mechanical Size Connectors Cable Operating Temp. Range Enclosure Weight Attachment Method Environmental Shock Vibration
57 mm dia. x 15 mm H Please refer to Ordering Information, below RG174 -40°C to +85°C Radome: ASA Plastic, Base: Zamak white metal 110g Magnet or permanent (pre-tapped 4 x 6-32 UNC) IP67 and RoHS compliant Vertical axis: 50G, other axes: 30G 3 axis, sweep = 15 min, 10 to 200 Hz sweep: 3G
## **Ordering Information**
TW2710 – Multi-Constellation antenna, 33-2710-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.
## **Tallysman Wireless Inc**
106 Schneider Road, Unit 3 Ottawa ON K2K 1Y2 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. © 2011 Tallysman Wireless Inc. All rights reserved. Rev 3.2
## Links
- [View this product on Novapart](https://novapart.co/products/TW2710-00/antenna-gps-glonass-magnet-mount-1557-1606-ghz)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/tallysman-wireless/tw2710-00/antenna-gps-glonass-1-557-1-606ghz/dp/2510738)
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