Available as: QBH-271, F-Pack (E52-5006)
RF AMPLIFIER
MODEL QBH-271
Features
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 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: +27 dBm Typical
ꢀ Operating Temp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 150 MHz
Ta= 25 ºC
10 - 150 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
+0.3/-0.5 Max.
0.5 Max.
0.5
Reverse Isolation (dB)
-26
-26 Min.
VSWR
In
Out
1.5:1
1.5:1
1.5:1 Max.
1.5:1 Max.
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
+27
+26 Min.
+39
+45
6.5
+15
105
+39 Min.
+45 Min.
7.1 Max.
+15
Power
Vdc
mA
105 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
15
14
13
6.5
6.0
5.5
5.0
4.5
4.0
-10
-20
-30
-40
-50
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
48
29
28
27
1.8
1.6
1.4
1.2
1.0
46
44
42
40
38
Output
Input
26
25
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– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
Ang
dB
Ang
===================================================================
10
30
60
90
120
150
-29.6
-27.1
-27.0
-27.5
-28.9
-31.2
13.7
13.7
13.7
13.7
13.8
13.8
7.6
-0.9
-16.6
-34.2
-48.6
-72.0
-178.8
169.5
156.1
143.4
130.6
117.7
-40.1
-38.8
-36.2
-33.6
-31.6
-29.8
-22.9
-35.7
-31.7
-24.5
-20.4
-17.4
114.1
121.4
-98.0
25.8
30.2
36.4
36.9
32.0
26.9
-103.1
-111.6
-121.5
03/11/05
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