Available as: QBH-842, 4 Pin TO-8 Tall (080-22502-0001)
RF AMPLIFIER
MODEL QBH-842
Features
QBH-9-842, Connectorized Housing (ES E52-1501)
Maximum Ratings
Ambient OperatingTemperature ................-55ºC to +125 ºC
StorageTemperature .................................-65ºC to +150 ºC
CaseTemperature ..................................................+125 ºC
DCVoltage ....................................................... +16.5 Volts
Continuous RF Input Power ............................... +13.0 dBm
Short Term RF Input Power......50 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3 µsec Max.)
ꢀ High Gain: 13.5 dB Typical
ꢀ High Power: +26 dBm Typical
ꢀ Operating Temp. -55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 250 MHz
Ta= 25 ºC
10 - 250 MHz
13.5
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Frequency
Gain (dB)
± 0.5
Gain vs. Temperature
Gain Flatness
+0.5/-0.5 Max.
0.5 Max.
0.5
Reverse Isolation (dB)
-24
-24 Min.
VSWR
In
Out
1.5:1
1.8:1
1.5:1 Max.
1.8:1 Max.
1 dB Compression (dBm)
Output Intercept point
+26
+26 Min.
3rd Order
2nd Order
Noise Figure (dB)
+40
+48
7.5
+15
122
+38 Min.
+45 Min.
8.1 Max.
+15
Power
Vdc
mA
125 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
15
14
13
6.5
6.0
-10
-20
-30
-40
-50
5.5
5.0
4.5
4.0
12
11
10
-60
-70
MHz
100
1000
MHz
100
1000
MHz
100
1000
10
10
10
3rd order intermodulation distortion (dBm)
Input/Output VSWR +25ºC
1 dB Comp. (dBm)
2.0
46
29
28
1.8
1.6
1.4
1.2
1.0
44
42
40
38
27
26
25
24
Output
Input
36
MHz
100
1000
MHz
100
1000
10
10
MHz
100
1000
10
Legend
+25 ºC
+85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
dB Ang
– – S21– –
dB Ang
– – S12– –
dB
– – S22– –
Ang
dB
Ang
===================================================================
10
40
-29.2
-26.8
-26.8
-26.9
-27.0
-27.3
-30.5
-33.5
-27.1
13.2
13.2
13.2
13.2
13.2
13.2
13.1
13.2
13.4
8.1
-8.3
179.4
164.3
160.1
151.6
147.5
143.2
118.6
98.4
-38.2
-37.0
-36.4
-35.3
-34.7
-34.0
-31.3
-29.5
-28.0
-22.9
-24.0
-24.3
-25.1
-25.7
-26.5
-28.7
-30.5
-22.1
30.7
-5.0
12.6
18.5
19.9
22.2
22.1
20.9
13.9
3.6
50
-13.8
-21.1
-27.2
-31.0
-67.1
-140.1
154.4
-10.4
-20.3
-24.1
-27.5
-52.8
-123.7
177.2
70
80
90
150
200
250
77.0
-10.0
03/11/05
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