Available as: QBH-4018, 4 Pin TO-8 (080-10114-0001)
QBH-9-4018, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-4018
Features
Maximum Ratings
Ambient OperatingTemperature ................. -55ºC to +85 ºC
StorageTemperature .................................-65ºC to +150 ºC
CaseTemperature ..................................................+125 ºC
DCVoltage .......................................................... +17 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: +26.2 dBm Typical
ꢀ Operating Temp. -40 ºC to +50 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
50 - 600 MHz
MIN/MAX
Ta = -40 ºC to +50 ºC
50 - 600 MHz
Note:
Frequency
Gain (dB)
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifica-
tions indicated as typical are not guaranteed.
2. Noise Figures increase below 500 NHz
12.5 Min.
Gain vs. Temperature
Gain Flatness
0.5
-16
0.6 Max.
-15 Min.
Reverse Isolation (dB)
VSWR
In
Out
1.6:1
1.9:1
1.7:1 Max.
2.0:1 Max.
1 dB Compression (dBm)
Output Intercept point
+26.2
+26.0 Min.
3rd Order
2nd Order
+36
+35 Min.
Noise Figure (dB)
6.0
+15
195
7.0 Max.
+15
205 Max.
Power
Vdc
mA
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
6.0
5.0
4.0
15
14
0
-10
-20
-30
-40
-50
-60
13
12
3.0
2.0
1.0
11
10
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)
31
30
29
2.2
44
Input
2.0
1.8
1.6
1.4
1.2
42
40
38
36
34
28
27
10
Output
1.0
MHz
100
1000
MHz
100
1000
10
10
MHz
100
1000
Legend
+25 ºC
+50 ºC - - - - - - -40 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
dB Ang
Ang
===================================================================
50
90
-13.8
-14.9
-15.4
-16.1
-16.4
-16.6
-16.8
-17.4
-19.5
13.4
13.6
13.7
13.8
13.9
13.9
13.9
13.6
13.4
-23.6
-25.5
-26.3
-26.2
-25.9
-25.3
-24.3
-29.4
-45.5
175.3
164.2
158.8
150.7
146.7
142.8
135.0
86.1
-21.0
-21.3
-21.5
-21.6
-21.7
-21.7
-21.7
-21.4
-21.0
-7.2
-15.2
-18.7
-22.0
-24.3
-25.8
-29.7
-58.1
-89.7
-16.4 178.9
-14.5 -177.9
-13.9 179.1
-13.3 173.2
-13.2 169.9
-13.1 166.9
-13.1 161.3
-14.6 135.2
-17.0 115.1
110
140
155
170
200
400
600
37.9
03/11/05
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