Available as: QBH-204, F-Pack (E52-5006)
RF AMPLIFIER
MODEL QBH-204
Features
Maximum Ratings
Ambient OperatingTemperature .............. -54ºC to + 100 ºC
StorageTemperature ............................... -54ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ...................................................... + 17.5 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: 12.5 dB Typical
ꢀ High Power: +22 dBm Typical
ꢀ Operating Temp. - 54 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -54 ºC to +85 ºC
5 - 700 MHz
Ta= 25 ºC
5 - 700 MHz
12.5
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
+0.9/-0.9 Max.
1.0 Max.
1.0
Reverse Isolation (dB)
-20
-20 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)
+22
+22 Min.
+34
+50
7.0
+15
95
+34 Min.
+50 Min.
7.6 Max.
+15
Power
Vdc
mA
100 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
14
13
7.0
6.0
-10
-20
-30
-40
12
11
10
9
5.0
4.0
3.0
-50
-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
42
25
24
23
1.8
1.6
1.4
1.2
1.0
40
38
36
34
32
22
21
20
Output
Input
100
MHz
100
1000
MHz
1000
10
10
MHz
100
1000
10
Legend
+ 25 ºC
+ 85 ºC - - - - - - -54 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
dB Ang
Ang
===================================================================
5
9
-21.2
-26.9
-29.9
-29.4
-28.8
-28.2
-23.5
-21.3
-17.8
12.6
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.6
-79.3
-60.2
-20.6
1.3
-168.3
-175.4
177.2
166.0
159.5
153.2
88.5
-43.3
-43.4
-43.2
-41.3
-40.0
-38.6
-29.9
-25.8
-23.1
-22.7
-26.4
-31.1
-34.1
-33.6
-32.7
-23.9
-19.5
-15.4
111.0
96.6
33.1
24.2
19.8
32.2
37.7
39.2
12.6
-27.2
-72.1
20
70.8
50
41.8
70
5.3
32.9
90
7.5
-9.8
-34.9
-53.7
26.2
300
500
700
-43.8
-118.2
169.0
26.6
-39.0
03/11/05
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