Capitalizing on our high performance phase locked signal sources and low noise amplifiers, High Sierra Microwave can offer upconverters and downconverters, up to 26 GHz. A variety of performance and mechanical options are available to meet your specific needs.
Examples of delivered designs:
UPCONVERTERS Fixed Frequency
140 MHz to 835.5 MHz
140 MHz to 2.65675 GHz
140 MHz to 2.6675 GHz
Contact us for the latest pricing and delivery
Prices and specifications subject to change without notice
Contact High Sierra Microwave if you have any questions.
DOWNCONVERTERS Fixed Frequency
965.5 MHz to 140 MHz
2.50175 GHz to 140 MHz
2.5125 GHz to 140 MHz
The Emergency Managers Weather Information Network (EMWIN) system was developed in partnership with the National Environmental Satellite, Data, and Information Service (NESDIS) and other public and private organizations, EMWIN has evolved into a fully operational and supported NWS service.
High Sierra Microwave supports the EMWIN satellite program by supplying an L Band to VHF converter.
This downconverter receives the EMWIN weather data from the GOES satellites and converts it to the 137 MHz band.
RF INPUT RF OUTPUT
1690.725 MHz 137.225 MHz
1692.7 MHz 139.2 MHz
Noise Figure: 2 dB max
Conversion Gain: 25 dB min.
Image Rejection: 60 dB
LO Frequency: 1553.5 MHz
Frequency Stability: +/-
Using a “modular” design concept, we can modify our designs to quickly meet your custom requirements.
We would be pleased to receive your specific requirements and provide a quote.
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