Available as: QBH-103, 4 Pin TO-8 (T4)
QBH-9-103, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-103
Features
Maximum Ratings
Ambient OperatingTemperature ................-55ºC to +125 ºC
StorageTemperature ............................... -65ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ...................................................... + 18.5 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: 11.3 dB Typical
ꢀ High Power: +22 dBm Typical
ꢀ Operating Temp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
5 - 300 MHz
MIN/MAX
Ta = -55 ºC to +85 ºC
5 - 300 MHz
Note:
Frequency
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifications
indicated as typical are not guaranteed.
Gain (dB)
11.3 ± 0.5
Gain vs. Temperature
Gain Flatness
+0.3/-0.6 Max.
0.6 Max.
0.4
-22
Reverse Isolation (dB)
-22 Min.
VSWR
In
Out
1.5:1
1.5:1
+22
1.5:1 Max.
1.5:1 Max.
+21 Min.
1 dB Compression (dBm)
Output Intercept point
3rd Order
+37
+51
6.8
+15
91
+36 Min.
+49 Min.
7.5 Max.
+15
2nd Order
Noise Figure (dB)
Power
Vdc
mA
95 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
7.5
7.0
6.5
14
13
12
11
10
-10
-20
-30
-40
-50
-60
-70
6.0
5.5
5.0
9
8
MHz
100
1000
MHz
100
1000
10
MHz
100
1000
10
10
3rd order intermodulation distortion (dBm)
Input/Output VSWR +25ºC
1 dB Comp. (dBm)
2.0
1.8
1.6
26
25
24
48
46
44
42
40
38
1.4
1.2
23
22
21
Output
Input
1.0
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– –
dB Ang
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
Ang
==================================================================
-89.8
-69.6
5
8
-23.7
-28.6
-30.2
-29.9
-28.9
-28.1
-27.3
-21.9
-16.5
11.6
11.6
11.6
11.7
11.7
11.7
11.7
11.6
11.6
14.9
13.1
12.8
23.1
30.2
34.5
34.7
19.6
-7.1
-170.6
-176.1
-178.4
168.9
159.5
150.5
141.6
93.8
-36.4
-36.4
-36.4
-35.4
-34.0
-32.5
-31.0
-25.2
-22.2
43.7
33.4
30.1
21.9
19.8
17.3
13.0
-26.1
-94.7
-24.7
-24.3
-24.0
-22.5
-21.4
-20.5
-19.6
-18.7
-23.1
-53.4
-31.4
-47.2
-65.4
-81.6
-161.5
143.5
10
30
50
70
90
200
300
49.2
03/11/05
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