RF AMPLIFIER
MODEL
QBH-822
Features
!
!
!
!
High Gain: 20.0 dB Typical
High Power: +11 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-822, 4 Pin TO-8 LP (T4)
QBH-5822, F-Pack .450” Sq. Surface Mount (SM3)
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 125 ºC
Storage Temperature ............................... -65ºC to + 150 ºC
Operating Case Temperature ................................. + 125 ºC
DC Voltage ......................................................... + 19 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:
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 (p-p)
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
10 - 2000 MHz
20.0
± 0.8
1.0
24.0
2.0:1
2.0:1
+11
+24
+35
5.0
+15
60
Ta = -55
ºC
to +85
ºC
10 - 2000 MHz
+1.3/-0.9 Max.
1.5 Max.
24.0 Min.
2.0:1 Max.
2.0:1 Max.
+10 Min.
+23 Min.
+34 Min.
5.5 Max.
+15
60 Max.
Typical Performance Data
21
20
19
18
17
16
5
20
18
16
14
12
10
8
5
10
10
MHz
100
Gain (dB)
0
-10
-20
-30
-40
1000 3000
-50
5
10
Reverse Isolation (dB)
5.5
5.0
4.5
4.0
3.5
3.0
Noise Figure (dB)
MHz
100
1000 3000
5
30
28
26
24
22
20
18
10
MHz
100
1000 3000
1 dB Comp. (dBm)
2.0
1.8
1.6
1.4
1.2
1.0
Input/Output VSWR +25 ºC
Output
3rd order intermodulation distortion (dBm)
Input
5
10
MHz
100
1000 3000
MHz
100
1000 3000
5
10
MHz
100
1000 3000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
==================================================================
10
-24.1 -164.3
20.0
9.4
5.4
-30.5
-17.0 -170.3
20
-25.0 -167.2
20.1
3.0
-1.4
-30.4
-17.2 -176.5
100
-23.3 -161.2
20.0
-27.4
-30.4 -10.1
-17.3 173.9
400
-17.0
19.8 -110.3
98.8
-30.3 -41.1
-15.1 133.7
800
-15.6
19.8 140.2
95.9
-29.2 -85.2
35.9
-13.7
1200
-20.5
19.3
-10.6
30.2
-28.5 -138.0
-81.2
-11.4
1600
-25.5
20.0
-32.5
-80.2
-27.7 159.5
-12.7 -40.0
2000
-12.1 -126.7
19.8 148.4
-26.1 90.4
-15.6 -89.0
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
12/15/06
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
