QBH-125 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER

RF AMPLIFIER
MODEL QBH-125
Available as: QBH-125, 4 Pin TO-8 Tall (080-22502-0001)
QBH-9-125, Connectorized Housing (ES E52-1501)
Features
! High Gain: 19.6 dB Typical
! High Power: +23 dBm Typical
! Operating Temp. -55 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
TYPICAL
Ta= 25 ºC
10 - 100 MHz
19.6 ± 0.8
Gain vs. Temperature
Gain Flatness
0.5
Reverse Isolation (dB)
-29
VSWR
In
1.5:1
Out
1.5:1
1 dB Compression (dBm)
+23
Output Intercept point
3rd Order
+38
2nd Order
+50
Noise Figure (dB)
4.5
Power
Vdc
+15
mA
132
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 100 MHz
+0.5/-1.0 Max.
0.6 Max.
-29 Min.
1.5:1 Max.
1.5:1 Max.
+21 Min.
+33 Min.
+43 Min.
5.0 Max.
+15
137 Max.
Maximum Ratings
Ambient Operating Temperature ................ -55ºC to +125 ºC
Storage Temperature .................................-65ºC to +150 ºC
Case Temperature .................................................. +125 ºC
DC Voltage ....................................................... +16.5 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.)
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
21
20
19
18
17
16
15
10
Gain (dB)
MHz 100
1 dB Comp. (dBm)
26
25
24
23
22
10
MHz 100
Legend
+25 ºC
1000
1000
Typical Performance Data
Reverse Isolation (dB)
-10
-20
-30
-40
-50
-60
-70
10
MHz 100
1000
Input/Output VSWR +25 ºC
2.0
1.8
1.6
1.4
Input
1.2
1.0
10
MHz
Output
100
1000
+85 ºC - - - - - - -55 ºC
5.0
Noise Figure (dB)
4.5
4.0
3.5
3.0
10
MHz 100
1000
3rd order intermodulation distortion (dBm)
44
42
40
38
36
34
10
MHz 100
1000
Linear S-Parameters
FREQ.
MHz
– – S11– –
dB Ang
– – S21– –
dB Ang
– – S12– –
dB Ang
– – S22– –
dB Ang
===================================================================
10
-17.4 -174.7 19.5 -176.3
-40.5 37.0
-21.0 87.0
30
-17.7 -176.9 19.7 171.3
-39.3 36.3
-24.1 50.9
40
-17.7 -176.4 19.7 166.9
-38.5 38.6
-23.7 43.7
50
-17.7 -175.8 19.7 162.6
-37.6 41.9
-23.1 38.0
60
-17.7 -174.8 19.6 158.5
-36.7 44.4
-22.4 33.2
70
-17.6 -173.7 19.6 154.5
-36.0 45.5
-21.8 28.5
80
-17.5 -172.7 19.6 150.5
-35.3 48.0
-21.1 24.8
90
-17.4 -171.4 19.6 146.5
-34.5 47.7
-20.5 20.6
100
-17.2 -170.4 19.5 142.6
-33.8 49.0
-19.9 16.7
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