Информация

RA30H4452

Модель：RA30H4452
Бренд：MIT

Номер：13+
Корпус：RF Power Transistor
Первоначальная цена：180
Количество：76324
PDF：

Телефон：86755-83294757
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Примечание：Origina in stock 原装现货

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Подробные

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 ！

批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适，请与我们说明并适当议价,谢谢支持。

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RA30H4452 Взаимосвяз. модели

Модель	Бренд	Номер	Корпус	Количество	Примечание	Материал
RA30H4047M	FUJITSU	13+	RF Mosfet	8584	100% 进口原装New in stock
RA30H4452M	FUJITSU	13+	RF Power Transistor	74740	100% 进口原装New in stock
RA30H1317M	MIT	13+RoHs	H2S	78005	100% 全新原装（Brand new)
RA30H2127M	MIT	13+	H2S	88541	100% 全新原装 New and original
RA30H0608M	MIT	14+ROHS	H2S	98531	Origina in stock 原装现货
RA30H1317M1	MIT	13+	RF Power Transistor	32568	Origina in stock 原装现货
RA30H1317M-101	MIT	13+	RF Power Transistor	59772	Origina in stock 原装现货
RA30H3340M	MIT	16+	RF Power Transistor	32121	Origina in stock 原装现货