北京京瑞馨科技发展有限公司

DESCRIPTION
The RA06H8285M is a 6-watt RF MOSFET Amplifier Module for
12.5-volt mobile radios that operate in the 820- to 851-MHz range.
The battery can be connected directly to the drain of the
enhancement-mode MOSFET transistors. Without the gate
voltage (VGG=0V), only a small leakage current flows into the drain
and the RF input signal attenuates up to 60 dB. The output power
and drain current increase as the gate voltage increases. With a
gate voltage around 4V (minimum), output power and drain
current increases substantially. The nominal output power
becomes available at 4.5V (typical) and 5V (maximum). At VGG=5V,
the typical gate current is 1 mA.
This module is designed for non-linear FM modulation, but may
also be used for linear modulation by setting the drain quiescent
current with the gate voltage and controlling the output power with
the input power.
FEATURES
• Enhancement-Mode MOSFET Transistors
(IDD0 @ VDD=12.5V, VGG=0V)
• Pout>6W, T>35% @ VDD=12.5V, VGG=5V, Pin=1mW
• Broadband Frequency Range: 820-851MHz
• Low-Power Control Current IGG=1mA (typ) at VGG=5V
• Module Size: 60.5 x 14 x 6.4 mm
• Linear operation is possible by setting the quiescent drain current with
the gate voltage and controlling the output power with the input power
RoHS COMPLIANCE
• RA06H8285M-101 is a RoHS compliant products.
• RoHS compliance is indicate by the letter “G” after the Lot Marking.
• This product include the lead in the Glass of electronic parts and the lead in
electronic Ceramic parts.
However, it is applicable to the following exceptions of RoHS Directions.
1.Lead in the Glass of a cathode-ray tube, electronic parts, and fluorescent
tubes.
2.Lead in electronic Ceramic parts.

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