RF AMPLIFIER
MODEL
QBH-172
Features
!
!
!
!
High Gain: 15.0 dB Typical
High Power: +16 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-172, 4 Pin TO-8 (T4)
QBH-9-172,
Connectorized Housing
(ES E52-1501)
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 125 ºC
Storage Temperature ............................... -65ºC to + 150 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ...................................................... + 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.)
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
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
1 - 100 MHz
15.0
± 0.5
0.6
-27
1.5:1
1.5:1
+16
+31
+45
3.3
+15
51
Ta = -55
ºC
to +85
ºC
1 - 100 MHz
+0.2/-0.8 Max.
0.8 Max.
-27 Min.
1.5:1 Max.
1.6:1 Max.
+15 Min.
+30
+42
3.8
+15
54
Min.
Min.
Max.
Max.
Typical Performance Data
17
16
15
14
13
12
11
1
19
18
17
16
15
14
10
Gain (dB)
-10
-20
-30
-40
-50
-60
-70
1000
2.0
Reverse Isolation (dB)
5.0
4.0
3.0
2.0
1.0
Noise Figure (dB)
MHz
100
1
10
MHz
100
1000
1
10
MHz
100
1000
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
3rd order intermodulation distortion (dBm)
36
34
32
30
28
26
1
10
MHz
100
1000
1.8
1.6
1.4
1.2
1.0
1
10
MHz
100
1000
1
10
MHz
Input
Output
100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
===================================================================
1
-17.3 41.2
-24.6 -17.8
15.2
-177.2
-35.7 10.2
8.9
5
-18.4
-24.1
15.3
4.7
0.1
178.9
-35.2
5.4
7
-18.4
-24.0
15.3
4.8
2.1
178.0
-35.1
3.0
9
-18.3
-23.9
15.3
5.8
3.3
177.1
-35.1
20
-18.3 -4.0
-23.3
15.3
7.7
7.6
173.0
-34.9
40
-18.3 -12.1
-22.0 11.5
15.3
165.9
-34.3 15.1
60
-18.3 -19.3
-20.5 11.2
15.2
159.0
-33.5 21.5
80
-18.3 -26.1
-19.2
15.2
7.8
152.1
-32.6 24.5
100
-18.2 -33.0
-18.0
15.2
2.2
145.3
-31.7 26.6
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
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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