Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

RF AMPLIFIER

MODEL

QBH-4002

Available as: QBH-4002, 4 Pin TO-8 (T4)

Specifications

Maximum Ratings

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

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

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

DC Voltage ......................................................... + 18 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.)

Features

!

!

!

!

! High Gain: 11.0 dB Typical

!

!

!

!

! High Power: +12 dBm Typical

!

!

!

!

! Operating Temp. - 55 ºC to +85 ºC

!

!

!

!

! Environmental Screening Available

CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

Frequency

200 - 3000 MHz

200 - 3000 MHz

Power

Vdc

+15

+15

mA

75

80 Max.

Noise Figure (dB)

4.0

4.5

Max.

VSWR

In

2.0:1

2.0:1 Max.

Out

2.0:1

2.0:1 Max.

Reverse Isolation (dB)

-17

-15 Min.

Gain (dB)

11.0

Gain Flatness

1.3

1.8 Max.

Output Intercept point

3rd Order

+24

+22 Min.

2nd Order

+30

+28 Min.

Gain vs. Temperature

+1.2/-1.2 Max.

1 dB Compression (dBm)

+12

+11 Min.

± 0.8

Typical Performance Data

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

Specifications indicated as typical are not guaranteed.

03/11/05

Linear S-Parameters Data

FREQ.

– – S11– –

– – S21– –

– – S12– –

– – S22– –

MHz

Ang

dB

Ang

dB

Ang

dB

Ang

dB

200

600

1000

1300

1700

2000

2400

2700

3000

-16.9

-25.7

-21.5

-19.5

-17.4

-16.1

-14.1

-12.9

-11.6

-70.7

-59.4

-72.8

-107.7

-171.4

136.1

62.6

5.5

-50.5

11.3

11.5

11.4

11.3

11.3

11.2

10.9

10.8

10.9

162.1

96.2

36.7

-7.3

-65.9

-110.0

-168.5

149.0

104.4

-20.1

-21.1

-21.3

-21.4

-21.3

-21.2

-21.0

-21.0

-21.2

-36.8

-81.9

-132.0

-171.3

135.6

94.1

37.0

-7.2

-50.6

-17.4

-17.4

-15.8

-15.1

-15.5

-16.4

-18.5

-18.8

-18.7

-146.0

100.4

35.3

-6.5

-58.4

-97.8

-147.7

177.4

139.3

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

7

11

10

8

Gain (dB)

Reverse Isolation (dB)

1 dB Comp. (dBm)

Input/Output VSWR +25 ºC

3rd order intermodulation

distortion (dBm)

9

12

-60

-10

-30

-50

-40

-20

0

1 0 0

1000

MHz

14

18

16

15

17

1.8

1.4

1.2

1.6

2.0

36

32

28

30

40

34

3.0

0.0

4.0

2.0

Noise Figure (dB)

1.0

1.0

5.0

3000

38

19

6.0

13

1 0 0

1000

MHz

3000

10 0

1000

MHz

3000

10 0

1000

MHz

3000

10 0

1000

MHz

3000

2.2

Output

100

1000

MHz

3000

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