CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

Frequency

10 - 1000 MHz

10 - 1000 MHz

Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point ....... +45 dBm (Typ.)

Second Order Two Tone Intercept Point ........ +39 dBm (Typ.)

Third Order Two Tone Intercept Point ............ +32 dBm (Typ.)

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Power

Vdc

+15

+15

m A

155

175 Max.

RF AMPLIFIER

MODEL

QBH-1424

Features

!

!

!

!

! Superior Phase Noise Performance

!

!

!

!

! Replaces Competitor’s “1024” Design

!

!

!

!

! Operating Temp. - 55 ºC to +85 ºC

!

!

!

!

! Environmental ScreeningAvailable

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

Noise Figure (dB)

VSWR

In

1.5:1

2.0:1 Max.

Out

1.5:1

2.0:1 Max.

Reverse

Isolation (dB)

-17

-15 Max.

Power @ 1 dB Comp.

(dBm)

Gain (dB)

13.0

12.0 Min.

Specifications

Typical Performance Data

Maximum Ratings

Ambient Operating Temperature .............. -55ºC to + 100 ºC

Storage Temperature ............................... -62ºC to + 125 ºC

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

DC Voltage ......................................................... + 17 Volts

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

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

Maximum Peak Power ................... 0.1 Watt (3

µsec Max.)

06/29/06

Gain Flatness (dB)

0.75

±

±

Available as:

QBH-1424, 4 Pin TO-8 (T4)

QBH-5024, 4 Pin Surface Mount (SM3)

QBH-9-1424, SMA Connectorized Housing

(10-500 MHz)

26.0

24.0 Min.

(500-1000 MHz)

24.0

21.5 Min.

5.5

2.0

1.5

1.0

2.0

1.5

1.0

4

11

+28

+26

+24

+22

+20

0

-10

-20

-30

-40

14

15

13

12

Start 10 MHz

Stop 1000 MHz

Start 10 MHz

Stop 1000 MHz

Start 10 MHz

Stop 1000 MHz

Start 10 MHz

Stop 1000 MHz

Start 10 MHz

Stop 1000 MHz

Start 10 MHz

Stop 1000 MHz

8

7

6

5

Gain (dB)

Reverse Isolation (dB)

Noise Figure (dB)

Input VSWR

Output VSWR

1 dB Comp. (dBm)

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, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001

www.SpectrumMicrowave.com