QBH-845B

更新时间： 2024-11-26 13:12:35

品牌	Logo	应用领域
SPECTRUM		射频和微波射频放大器微波放大器
页数	文件大小	规格书
1页	58K
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中文翻译

获取价格

数据手册

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QBH-845B 数据手册

Available as: QBH-845, 4 Pin TO-8 (T4)

QBH-9-845, Connectorized Housing (ES E52-1501)

RF AMPLIFIER

MODEL QBH-845

Features

Maximum Ratings

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

StorageTemperature ............................... -65ºC to + 150 ºC

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

DCVoltage ...................................................... + 16.5 Volts

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

Short Term RF Input Power......50 Milliwatts (1 Minute Max.)

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

ꢀ High Gain: 17.0 dB Typical

ꢀ High Power: +16 dBm Typical

ꢀ Operating Temp. - 55 ºC to +85 ºC

ꢀ Environmental ScreeningAvailable

Specifications

CHARACTERISTIC

TYPICAL

MIN/MAX

Ta = -55 ºC to +85 ºC

3 - 100 MHz

Ta= 25 ºC

3 - 100 MHz

17.0

Note: Specifications are guaranteed when tested in a 50 Ohm system.

Specifications indicated as typical are not guaranteed.

Frequency

Gain (dB)

± 0.5

Gain vs. Temperature

Gain Flatness

+0.8/-0.8 Max.

1.0 Max.

0.6

Reverse Isolation (dB)

-34

-34 Min.

VSWR

Out

1.6:1

1.7:1 Max.

1 dB Compression (dBm)

Output Intercept point

+16

+15 Min.

3rd Order

2nd Order

Noise Figure (dB)

+29

+43

1.9

+15

+27 Min.

+41 Min.

2.4 Max.

+15

Power

Vdc

32 Max.

Typical Performance Data

Noise Figure (dB)

Gain (dB)

Reverse Isolation (dB)

3.5

3.0

-10

-20

-30

-40

-50

2.5

2.0

1.5

1.0

-60

-70

MHz

100

1000

MHz

100

1000

MHz

100

1000

3rd order intermodulation distortion (dBm)

Input/Output VSWR +25ºC

1 dB Comp. (dBm)

2.0

Input

1.8

1.6

1.4

1.2

1.0

Output

MHz

100

1000

MHz

100

1000

MHz

100

1000

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Linear S-Parameters Data

FREQ.

MHz

– – S11– –

– – S21– –

– – S12– –

– – S22– –

dB Ang

Ang

===================================================================

100

-37.7

-40.5

-40.4

-41.3

-29.2

-23.8

-20.2

-17.1

-15.8

17.1

17.0

17.1

17.2

17.0

151.8

133.7

119.4

117.3

-87.0

-105.7

-120.8

-136.3

-144.5

-176.6

179.2

177.4

175.8

161.9

148.5

134.5

119.0

110.3

-51.9

-52.6

-52.4

-51.1

-46.4

-42.8

-39.9

-37.8

-37.1

-28.4

-29.2

-29.3

-29.4

-31.6

-33.7

-24.9

-18.8

-16.4

37.6

20.5

66.1

51.6

41.7

40.3

44.9

29.8

22.6

7.4

14.7

10.3

-8.0

147.9

139.9

122.2

109.6

-4.2

03/11/05

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

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

www.SpectrumMicrowave.com

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