產品資訊

RA30H4047

型號：RA30H4047
品牌：MIT

批號：13+
封裝：RF Power Transistor
原價：182
數(shù)量：63325
PDF電子文檔：

訂購電話：86755-83294757
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備注：Origina in stock 原裝現(xiàn)貨

詳細描述

RA30H4047

400-470MHz 30W 12.5V MOBILE RADIO

DESCRIPTION

The RA30H4047M is a 30-watt RF MOSFET Amplifier

Module for 12.5-volt mobile radios that operate in the 400- to

470-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

• Enhancemen- Mode MOSFET Transistors

(IDD@0 @ VDD=12.5V, VGG=0V)

• Pout>30W, hT>40% @ VDD=12.5V, VGG=5V, Pin=50mW

• Broadband Frequency Range: 400-470MHz

• Low-Power Control Current IGG=1mA (typ) at VGG=5V

• Module Size: 66 x 21 x 9.88 mm

• Linear operation is possible by setting the quiescent drain

current with the gate voltage and controlling the output power

with the input power

Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301 We will send offer for you; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！

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與RA30H4047相關的型號

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