QBH-8702 参数 Datasheet PDF下载

RF AMPLIFIER

MODEL

QBH-8702

Features

!

High Gain: 28.0 dB Typical

!

High Power: +25 dBm Typical

!

Environmental Screening Available

Available as:

QBH-8702, Hybrid SM (E52-19422)

Maximum Ratings

Ambient Operating Temperature ................ -55ºC to +125 ºC

Storage Temperature ............................... -65ºC to + 150 ºC

Case Temperature ................................................. + 125 ºC

DC Voltage ...................................................... + 15.5 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.)

Note:

1.

Specifications are guaranteed when tested in a 50 Ohm system.

Specifications indicated as typical are not guaranteed.

Specifications

CHARACTERISTIC

TYPICAL

MIN/MAX

Frequency

Gain (dB)

Gain vs. Temperature

Gain Flatness

Reverse Isolation (dB)

VSWR

In

Out

1 dB Compression (dBm)

Output Intercept point

3rd Order

2nd Order

Noise Figure (dB)

Power

Vdc

mA

Ta= 25

ºC

1850 - 1910 MHz

28.0

±1.0

0.9

-44

1.5:1

1.5:1

+25

+37

1.2

+12

190

Typical Performance Data

Gain (dB)

31

30

29

28

27

26

25

1850

1865

1880

1895

1910

-10

-20

-30

-40

-50

-60

-70

1850

1865

1880

1895

1910

Reverse Isolation (dB)

2.2

2.0

1.8

1.6

1.4

1.2

1.0

1850

Input/Output VSWR +25 ºC

Output

Input

1865

1880

1895

1910

Legend

+ 25 ºC

+ 70 ºC - - - - - - -40 ºC

Linear S-Parameters Data

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

1850

-29.3 24.2

28.2

-91.9

-47.5 177.2

-13.4 144.1

1860

-30.1 48.5

28.1

-95.3

-46.4 167.4

-13.5 141.7

1870

-33.0 73.4

28.0

-98.5

-47.9 178.2

-13.8 139.8

1880

-31.3 136.3

27.9 -101.3

-48.5 178.0

-14.1 139.6

1890

-27.4 149.6

27.9 -104.5

-45.9 -175.9

-14.1 139.2

1900

-23.0 152.2

27.8 -107.7

-49.1 177.8

-14.0 137.1

1910

-20.5 151.2

27.7 -111.3

-48.7 162.7

-13.9 134.3

FREQ.

MHz

– – S11– –

dB

Ang

– – S21– –

dB

Ang

– – S12– –

dB

Ang

– – S22– –

dB

Ang

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

03/11/05

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