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產(chǎn)品資訊

RA30H4452

型號：RA30H4452
品牌：MIT

批號：13+
封裝：RF Power Transistor
原價：180
數(shù)量：76324
PDF電子文檔：

訂購電話：86755-83294757
要查看會員價請注冊或登陸
備注：Origina in stock 原裝現(xiàn)貨

詳細(xì)描述

RA30H4452

440-520MHz 30W 12.5V MOBILE RADIO

DESCRIPTION

The RA30H4452M is a 30-watt RF MOSFET Amplifier

Module for 12.5-volt mobile radios that operate in the 440- to

520-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>30W, hT>40% @ VDD=12.5V, VGG=5V, Pin=50mW

• Broadband Frequency Range: 440-520MHz

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

• 66 x 21 x 9.8 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 ！

批發(fā)與零售價位不同,無法一一明示,詳情請通過郵件或客服咨詢(國內(nèi)銷售部電話:0755-83957301,企業(yè)QQ2850151585), 由于電子元器件價格不穩(wěn)定,時常有稍許變動,本公司未能及時調(diào)整,如您覺得售價不適，請與我們說明并適當(dāng)議價,謝謝支持。

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與RA30H4452相關(guān)的型號

型號	品牌	批號	封裝	數(shù)量	備注	資料
RA30H4047M	FUJITSU	13+	RF Mosfet	8584	100% 進(jìn)口原裝New in stock
RA30H4452M	FUJITSU	13+	RF Power Transistor	74740	100% 進(jìn)口原裝New in stock
RA30H1317M	MIT	13+RoHs	H2S	78005	100% 全新原裝（Brand new)
RA30H2127M	MIT	13+	H2S	88541	100% 全新原裝 New and original
RA30H0608M	MIT	14+ROHS	H2S	98531	Origina in stock 原裝現(xiàn)貨
RA30H1317M1	MIT	13+	RF Power Transistor	32568	Origina in stock 原裝現(xiàn)貨
RA30H1317M-101	MIT	13+	RF Power Transistor	59772	Origina in stock 原裝現(xiàn)貨
RA30H3340M	MIT	16+	RF Power Transistor	32121	Origina in stock 原裝現(xiàn)貨