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12-503, 5 GHz 3W Outdoor Amplifier


Part #: 12-503

Availability: In Stock
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802.11A, 5 GHz, 5725-5875 Outdoor Amplifier, 3 Watt

 This 802.11a 3Watt amplifier is ideal for increasing the range of 802.11a radio devices and to compensate for cable loss in certain installations.

RF Amplifier 5.8GHz Series, 3Watt Outdoor Version

Designed for extending the range of wireless radio devices requiring high linearity amplification and is particularly effective when used with
802.11a Orthogonal Frequency Division Multiplexing (OFDM) radio devices.  This unit provides the transmit power amplification as well as receive signal gain.

Best amplifier for 5 GHz signal amplification in the 802.11 frequency spectrum.  This 3 watt amplifier replaces the old 1 watt amplifier.  Still uses N-Female connectors, and includes the DC injector.  Order today!

Technical Specifications


3 Watt Indoor Amplifier for 5.8 GHz

Operating Range:

5100-5875 MHz

Operating Mode:

Bi-directional, TDD

Transmit Gain:


Frequency Response:

± 1 dB

Output Power:

3W (+35dBm)

TX Input Power:

2 dBm min / 20dBm Max

Receiver Gain:

12 dB typical

Noise Figure:

3.5 dB typical

LED Inidicators:



Solid On: Power
and Receiving mode
Off: No Power

Blinking: Transmitting


N-type Female

Lightning Protection:

Direct DC ground at antenna

DC Surge Protection:

600 Watts TVS @ 12 VDC

Power Consumption:

2A @ 12 VDC

Operating Temperature:

-20 °C to + 70 °C  

Additional information

Weight 15.0000 lbs


 12-503 Amplifier Datasheet


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