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SDAR (Satellite Digital Audio Radio) Antenna

Model: SR-7

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Overview

SR-7is designed to fit both XM and Sirius radios. Its excellent performance ensures the quality receptions of XM and Sirius channels.

Features

Low profile antenna
Waterproof construction
High performance
Support both XM and Sirius radios

Applications

In-car XM or Sirius radio
Portable XM or Sirius radio

Specification

Frequency	2320~2345 MHz
Patch Gain (Satellite)	XM: 1 dBi (peak) Sirius: 3 dBi (peak)
Patch Gain (Terrestrial)	XM: -2 dBi (peak) Sirius: 0 dBi (peak)
Polarization	Satellite: LHCP Terrestrial: Linear
Elevation	Satellite: 20° ~ 90° Terrestrial: 0°
LNA Gain	30dB, typical
Noise Figure	1.2 dB typical
Output V.S.W.R	2.0 max
Voltage	3.6~5.5V DC
Current	55mA (max)
Cable	3M
Connector	Fakra, MCX or SMA plug
Operating Temperature	-40℃ ~ +90℃
Storage Temperature	-40℃ ~ +90℃

This specification is subject to change without prior notice.

Sirius Antenna Pattern

XM Antenna Pattern

This specification is subject to change without prior notice..

Data Updated: November 23, 2007

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A directional antenna is an antenna which radiates greater power in one or more directions allowing for increased performance on transmit and receive and reduced interference from unwanted sources.
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