85Y12 RF Power Amplifier Module From Motorola 10W ... - RFPhone
85Y12 RF Power Amplifier Module From Motorola 10W ... - RFPhone
85Y12 RF Power Amplifier Module From Motorola 10W ... - RFPhone
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<strong>85Y12</strong> <strong>RF</strong> <strong>Power</strong> <strong>Amplifier</strong> <strong>Module</strong><br />
<strong>From</strong> <strong>Motorola</strong><br />
<strong>10W</strong> / 12V / 700MHz~900MHz / ~ 33dB Gain<br />
Here you are looking at a piece of SHW5151 UHF <strong>RF</strong> power amplifier hybrid LDMOS<br />
module from <strong>Motorola</strong> with marking on top as "<strong>85Y12</strong>".<br />
I can't locate the datasheet but with power supply at 12V, it delivers <strong>10W</strong> full output<br />
(hink sink please !) with about 5mW input (ie. about 33 dB gain) while its power drops to<br />
5W output with 9V power supply. You may also adjust the output power by controlling<br />
the voltage on pin-3 through a centre tap on 10K potentiometer connected to +12V<br />
supply and GND.<br />
This is a 3-stage LDMOS amp module designed for 860MHz <strong>Motorola</strong> Radio GTX<br />
transceivers (FUF5590A/FUF5591A), for which the schematics in the service manual<br />
can be found at .SHW5151 was used there as "U101" on page 8-5.<br />
Note the pin layout from left to right below as shown on the picture: Pin 1 - Rf input / Pin<br />
2 - SV1 (Bias) / Pin 3 - SV2 (Bias Adj) / Pin 4 - Vdd / Pin 5 - Rf output / Case - GND. Pin<br />
2 and 4 can be connected to +12V Supply. Example on the connection can be found on<br />
a Sweden project page at.<br />
This module is brand new old stock. So bid with confidence.<br />
I do combine orders purchased within a 5-day period to save your shipping cost. You<br />
are welcome to email me for any other question.
Specifications:<br />
<br />
<br />
<br />
<br />
700 ~ 900 MHz<br />
Gain about 33dB<br />
7-12V Supply Voltage<br />
Pout: <strong>10W</strong> (@12V)
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