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QB-102 Datasheet, PDF (1/1 Pages) API Technologies Corp – RF AMPLIFIER MODEL
RF AMPLIFIER
Available as: QB-101, Housing (E52-19044)
MODEL QB-101
Features
! High Gain: 21.9 dB Typical
! High Power: +31 dBm Typical
! Operating Temp. 0 ºC to +50 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
TYPICAL
Ta= 25 ºC
2 - 70 MHz
MIN/MAX
Ta =0 ºC to +50 ºC
2 - 70 MHz
Maximum Ratings
Ambient Operating Temperature ................ -54 ºC to +71 ºC
Storage Temperature .............................. -65 ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 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.)
Gain (dB)
21.9 ± 0.5
Gain vs. Temperature
+0.2/ -0.5 Max.
Gain Flatness
0.5
0.8 Max.
Reverse Isolation (dB)
31
31 Min.
VSWR
In
1.5:1
Out
1.5:1
1.5:1 Max.
1.5:1 Max.
1 dB Compression (dBm)
+31
Output Intercept point
3rd Order
+54
2nd Order
+115
Noise Figure (dB)
4.0
Power
Vdc
+24
mA
420
+31 Min.
+54 Min.
+105 Min.
4.5 Max.
+24
420 Max.
Note:
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifica-
tions indicated as typical are not guaranteed.
Typical Performance Data
Gain (dB)
24
23
22
21
20
19
1
MHz 10
100
0
-10
-20
-30
-40
-50
-60
1
Reverse Isolation (dB)
MHz 10
100
Noise Figure (dB)
4.5
4.0
3.5
3.0
2.5
2.0
1
MHz 10
100
1 dB Comp. (dBm)
36
35
34
33
32
31
1
MHz 100
1000
2.2
2.0
1.8
1.6
1.4
1.2
1.0
1
Input/Output VSWR +25 ºC
Input
MHz 10
Output
100
3rd order intermodulation distortion (dBm)
64
62
60
58
56
54
52
1
MHz 10
100
Legend
+ 25 ºC
+ 50 ºC - - - - - - 0 ºC
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
2
-17.8 7.2
22.1 -178.6
-31.3 -174.3
-25.9 -2.3
5
-17.3 -3.3
22.1 174.1
-31.2 177.2
-25.5 -7.7
7
-17.3 -9.6
22.1 170.4
-31.1 174.0
-25.4 -13.1
8
-17.3 -12.1
22.1 168.7
-31.2 172.1
-25.3 -15.8
10
-17.3 -15.6
22.1 165.4
-31.2 169.8
-25.2 -21.4
30
-17.5 -60.3
22.2 134.4
-31.4 145.0
-23.3 -74.7
40
-17.3 -81.0
22.2 118.9
-31.6 133.5
-21.6 -99.7
60
-16.0 -130.6
22.4 87.1
-32.0 111.4
-17.1 -143.5
70
-15.2 -153.8
22.5 71.1
-32.2 100.6
-15.0 -163.6
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev.
11/14/08
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