Datasheet > RA20H8994M_11

RA20H8994M_11

更新时间： 2024-11-05 12:23:11

品牌	Logo	应用领域
三菱 - MITSUBISHI		放大器
页数	文件大小	规格书
9页	190K
描述
RoHS Compliance , 896-941MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO

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RA20H8994M_11 数据手册

RA20H8994M

RoHS Compliance , 896-941MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO

BLOCK DIAGRAM

DESCRIPTION

The RA20H8994M is a 20-watt RF MOSFET Amplifier Module for

12.5-volt mobile radios that operate in the 896- to 941-MHz range.

The battery can be connected directly to the drain of the

enhancement-mode MOSFET transistors. Without the gate voltage

(V_GG=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 V_GG=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.

RF Input (P_in)

Gate Voltage (V_GG), Power Control

Drain Voltage (V_DD), Battery

FEATURES

RF Output (P_out

)

• Enhancement-Mode MOSFET Transistors

(I_DD0 @ V_DD=12.5V, V_GG=0V)

RF Ground (Case)

• P_out>20W, _T>25% @ V_DD=12.5V, V_GG=5V, P_in=50mW

• Broadband Frequency Range: 896-941MHz

• Low-Power Control Current I_GG=1mA (typ) at V_GG=5V

• Module Size: 66 x 21 x 9.88 mm

PACKAGE CODE: H2S

• 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

• RA20H8994M-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.

ORDERING INFORMATION:

ORDER NUMBER

RA20H8994M-101

SUPPLY FORM

Antistatic tray,

10 modules/tray

Publication Date : Jul.2011

12 3 4 5 6 7...9

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与RA20H8994M_11相关器件

型号	品牌	获取价格	描述	数据表
RA20H8994M-01	MITSUBISHI	获取价格	896-902/ 935-941MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO
RA20H8994M-101	MITSUBISHI	获取价格	896-941MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO
RA20H8994M-E01	MITSUBISHI	获取价格	896-902/ 935-941MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO
RA20LASB103A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 10000ohm, 10% +/-Tol, 1 Turn(s)
RA20LASB501A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 500ohm, 10% +/-Tol, 1 Turn(s)
RA20LASB502A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 5000ohm, 10% +/-Tol, 1 Turn(s)
RA20NASD102A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 1000ohm, 10% +/-Tol, 1 Turn(s)
RA20NASD103A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 10000ohm, 10% +/-Tol, 1 Turn(s)
RA20NASD252A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 2500ohm, 10% +/-Tol, 1 Turn(s)
RA20NASD502A	HONEYWELL	获取价格	Potentiometer, Wire Wound, 2W, 5000ohm, 10% +/-Tol, 1 Turn(s)

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