Available as: QB-166, Housing (E52-19044)
RF AMPLIFIER
MODEL QB-166
Features
Maximum Ratings
Ambient OperatingTemperature ................... 0 ºC to +50 ºC
StorageTemperature .............................. -65 ºC to + 125 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 25 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: 12.7 dB Typical
ꢀ High Power: +31 dBm Typical
ꢀ Operating Temp. 0 ºC to +50 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
1 - 32 MHz
MIN/MAX
Ta = 0 ºC to +50 ºC
1 - 32 MHz
Note:
Frequency
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifica-
Gain (dB)
12.7 ± 0.5
tions indicated as typical are not guaranteed.
Gain vs. Temperature
Gain Flatness
+0.3/ -0.3 Max.
0.5 Max.
0.5
40
Reverse Isolation (dB)
40 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
+31
+31 Min.
3rd Order
2nd Order
Noise Figure (dB)
+55
+110
7.8
+24
450
+55 Min.
+110 Min.
8.0 Max.
+24
Power
Vdc
mA
450 Max.
Typical Performance Data
Input/Output VSWR +25ºC
Gain (dB)
Reverse Isolation (dB)
14
13
12
11
10
9
-20
-30
-40
-50
-60
-70
-80
2.2
2.0
1.8
1.6
1.4
1.2
1.0
Input
Output
8
MHz
MHz
MHz
100
10
1000
100
100
10
1000
1
1000
10
1
1
Legend
+ 25 ºC
+ 50 ºC - - - - - - 0 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
dB Ang
Ang
==================================================================
1
4
-21.0
-20.6
-20.5
-20.5
-20.3
-20.2
-19.6
-18.4
-18.2
12.8
12.8
12.7
12.7
12.7
12.7
12.7
12.7
12.7
-43.9 -176.8
-43.9 177.4
-44.0 174.1
-44.1 171.3
-44.0 169.8
-44.1 166.0
-44.1 152.8
-44.1 138.8
-43.3 132.6
6.7
-7.4
179.5
172.0
167.6
165.5
161.3
155.1
138.7
117.9
113.8
-24.1 -177.0
-24.6 161.2
-24.9 151.6
-25.1 146.5
-25.5 137.2
-26.3 141.9
6
-13.9
-17.4
-23.0
-32.1
-55.5
-85.2
-89.9
7
9
12
20
30
32
-28.6
-30.9
-29.1
70.4
4.0
-6.7
03/11/05
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