Shireen

Part# 70-220

Shireen 1765~2250MHz 20 Watts Bidirectional Amplifier

Name: Shireen 1765~2250MHz 20 Watts Bidirectional Amplifier
Brand: Shireen

Bidirectional RF amplifier with 1765–2250MHz frequency range. Tailored to meet the demands of modern RF communication systems. Offers seamless compatibility with TDD radios and supports advanced modulation schemes like OFDM.

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Specifications:

Operating Range	1765 - 2250 MHz
Operating Mode	TDD, Time Division Duplex
Transmit Power	P1dB 43.8dBm, 24 Watt
Transmit Gain	12dB +/-2dB (22dB Optional)
Transmit Input Power	0dBm min 30 dBm max
Receive Gain	12dB +/-3dB, (20 dB optional)
Noise Figure	<3dB
LED Indicators	Red for Receive (Default Mode) Green for Transmit
Power Consumption @ 28V DC	100mA @ Rx, Max 3A @ Tx (depending upon TX duty Cycle)
Operating Temp	-40 °C to + 65 °C
DC Power	28 V DC 3A via power over coax with DC injector or 3ft Flying lead with bare end.
Dimensions	8.5”x4.8”x1" (Without Connectors)

Features:

Compatible with TDD Radios

Supports rapid Tx/Rx switching for uninterrupted and reliable communication.

Adaptable to OFDM Modulation

Ensures interference-resistant and secure signal transmission.

High Efficiency

Offers maximum power delivery of 20W for extended network coverage.