Shireen 900MHz 2 Watt Outdoor Amplifier Coax Series
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Product Overview
Shireen’s 900MHz 2 Watt Outdoor Amplifier Coax Series is a compact, weatherproof bi-directional amplifier designed for outdoor RF deployments requiring reliable signal enhancement and efficient power usage. Delivering 2 Watts output power with integrated low noise amplification and rugged patented housing, this amplifier is optimized for ISM band applications, long-range wireless systems, and outdoor communication networks where size and durability are critical.
Key Features
World's Smallest
World's smallest 2 watt bi-directional amplifier in unique patent pending housing
High Linearity
Highly linear amplifier with max saturated output of 2 Watts
Advanced Transistor Technology
Utilizing latest Gallium Arsenide Heterojunction Bipolar Transistor (HBT) for 33dBm output with 12dB gain
Low Noise LNA
Built-in LNA with 18 dB gain improves receive sensitivity while keeping noise level very low
Receive Filtering
Band-pass filter gives added protection against out-of-band noise
All-Weather Design
Completely weatherproof housing for all outdoor applications
Patented Enclosure
Patented housing that does not require mounting hardware and seals to completely watertight with a twist of hand
Extreme Efficiency
Only 5 watt power consumption during max transmit and 0.25W during Rx - most efficient product available anywhere
Low Loss DC Injector
DC injector with only 0.8dB insertion loss - lowest loss available anywhere
Complete Outdoor Kit
Includes outdoor amplifier, DC injector, and universal power supply (110~240VAC to 6V DC)
OEM Availability
Also available in PCB version for OEM customers where space limitations are critical
Industrial Temperature
Operates from -40°C to +70°C
Warranty
2-year warranty on all Shireen products
Technical Data
| Parameter | Rating / Detail |
|---|---|
| Product Name | 900MHz 2 Watt Outdoor Amplifier - Coax Series |
| Operating Range | 902 - 928 MHz |
| Operating Mode | TDD, Time Division duplex |
| Transmit Power | 33 dBm, 2 Watt |
| Transmit Gain | 12 dB |
| Transmit Input Power | 0 dBm min 24 dBm max |
| Receive Gain | 18 dB |
| Noise Figure | 3.5 dB |
| LED Indicators | Red for Receive, Green for Transmit (visible only when cover removed) |
| Power Consumption | 40 mA Rx, 0.9A Tx @ 6 VDC |
| Operating Temp | -40 °C to + 70 °C |
| Amplifier Dimension | 1.1" (28mm) diameter x 4.1" (104mm) long |
| Amplifier Enclosure | Weatherproof, machined |
| Amplifier Connectors | Type N male for antenna port and female for radio port |
| Amplifier Weight | 10 Oz. (283 g) |
| DC Injector Dimension | 1.4" x 3.5" x 1.0" (with Type N female connectors) |
| DC Injector Enclosure | Machined aluminum housing with Anodized finish |
| DC Injector Connectors | Type N female |
| DC Injector Weight | 4.7 Oz. (134 g) |
| Kit Includes | Outdoor Amplifier, DC injector, Universal power supply (110~240VAC to 6 V DC) |
| Warranty | 2-year warranty |
Certifications
