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High
Power Amplifier & Low Noise Amplifier
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Designed for high power linear applications
such as repeaters and base station transmitter systems, this
amplifier utilizes the latest power devices that provide high
gain, wide dynamic range, and excellent linearity. Exceptional
performance, long term reliablilty, and high efficiency are
achieved by advanced RF matching circuits and combining techniques,
built in high quality power supply, custom-machined housings,
and qualified components. Typical features include power and
VSWR monitoring ports, trip circuits which shut down power when
either over output power level or load VSWR, over/reverse voltage
protection, and temperature compensation circuit. Each unit
undergoes extensive burn-in prior to final test and inspection.
Roswin's cost-effective HPAs will suit your most demanding requirements
and have quick turnaround in production. So the products you
need are ready when you need them. |
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Feature |
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• CDMA multicarrier operation
• Low cost, high efficiency and high reliablilty
• Several alarm and monitoring function
• Internal predistorter (optional)
• Digital attenuator &
Auto level control (optional)
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Application |
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• Repeaters for Cellular,
PCS and IMT-2000, etc
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ACPR Characteristic
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