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AT11M GPS Attenuator

AT11M – GPS Attenuator Miny Housing

MANUFACTURER: GPS Source
CATEGORIES: GPS Attenuators, GPS Source

GPS Source’s AT11M Fixed GPS Attenuator is a compact RF one input and one output unit. It is conceived especially for use in Global Navigation Satellite Systems, including every L-Band channel of Galileo, GLONASS, GPS, and QZSS.

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Overview

GPS Source’s AT11M Fixed GPS Attenuator is a compact RF one input and one output unit. It is conceived especially for use in Global Navigation Satellite Systems, including every L-Band channel of Galileo, GLONASS, GPS, and QZSS. Attenuation ranges from 2 to 40 dB.

It can optionally pass LNA DC bias voltage to the receive antenna through the unit or block the DC path leading to the antenna. It is a non-powered, passive alternative to the standard fixed attenuator.

The AT11M is available with many connector, housing, and port options to meet a customer’s specific needs.

Features

  • Supports all bands Galileo, GLONASS, GPS
  • DC voltage passed to antenna through ports
  • Very good flat response
  • Reverse isolation more than 50dB
  • Designed to military standards
  • Pass DC or DC block

Technical Specifications

Frequency range:1 to 2 GHz
Attenuation:-.5 to +.5 dB
SWR input:Out port 1.5:1
SWR output:In port 1.5:1
DC input:In/out port 25 VDC
Impedance:50 Ohm
Antenna through current:250 mA DC input on in/out port
Gain flatness:0.5 dB
Maximum RF input:10 dBm maximum without damage
Operating temperature:-40 degrees Celsius to +85 degrees Celsius
Options:Connectors, housings, and ports

Ordering

The AT11M fixed GPS attenuator from GPS Source is available through TerrisGPS. Please send us a message by completing the Request Pricing form if you have any question about this attenuator.

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Client Testimonials

"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"

F.A. - Survey Industry

"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."

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