Datasheet > QBS-398

QBS-398

更新时间： 2022-02-26 12:39:00

品牌	Logo	应用领域
APITECH		放大器
页数	文件大小	规格书
1页	40K
描述
RF AMPLIFIER MODEL

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数据手册

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QBS-398 数据手册

Available as: QBS-398, SMA Connectorized Housing

RF AMPLIFIER

MODEL QBS-398

Features

Spectrum Microwave can also customize this amplifier to

your unique requirements in a timely manner.

Customization and delivering prototypes with demanding

specifications is what separates Spectrum Microwave

from other power amplifier vendors.

 High Power: +47 dBm Typical

 High Gain: 48 dB Typical

 Efficient Class AB Design

 Environmental ScreeningAvailable

Specifications

Maximum Ratings

CHARACTERISTIC

TYPICAL

Ta= 25 ºC

MIN/MAX

Ta = -55 ºC to +85 ºC

Ambient OperatingTemperature ................-55ºC to +125 ºC

StorageTemperature .................................-62ºC to +150 ºC

CaseTemperature ..................................................+125 ºC

DCVoltage .......................................................... +30 Volts

Continuous RF Input Power .................................. +13 dBm

ShortTerm RF Input Power......50 Milliwatts (1 Minute Max.)

Maximum Peak Power .................... 0.5 Watt (3 μsec Max.)

Frequency

Gain (dB)

1805- 1880 MHz

46 Min.

Power @ 1 dB

Comp. (dBm)

+47

+45.5 Min.

45 Min.

Reverse

Isolation (dB)

VSWR

Power

Out

1.5:1

2.0:1 Max.

Vdc

m A

+28

5000

+28

5200 Max.

Note: Care should always be taken to effectively ground the case of each unit.

Typical Performance Data

Reverse Isolation (dB)

Gain (dB)

32 _{Start 1805 MHz}

Stop 1880 MHz

Start 1805 MHz

Input VSWR

Output VSWR

1 dB Comp. (dBm)

+49

+48

+47

3.0

2.0

1.0

3.0

2.0

+46

+45 _{Start 1805 MHz}

1.0 _{Start 1805 MHz}

Stop 1880 MHz

Start 1805 MHz

Stop 1880 MHz

Legend

+25 ºC

Rev.

7/27/10

Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532

Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001

www.SpectrumMicrowave.com

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