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QBH-180 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER
RF AMPLIFIER
MODEL QBH-180
Available as: QBH-180, 4 Pin TO-8 (T4)
QBH-9-180, Connectorized Housing (ES E52-1501)
Features
! High Gain: 29.0 dB Typical
! High Power: +18 dBm Typical
! Operating Temp. - 55 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
TYPICAL
Ta= 25 ºC
5 - 150 MHz
29.0 ± 1.0
Gain vs. Temperature
Gain Flatness
0.5
Reverse Isolation (dB)
-45
VSWR
In
1.6:1
Out
1.6:1
1 dB Compression (dBm)
+18
Output Intercept point
3rd Order
+31
2nd Order
+42
Noise Figure (dB)
3.8
Power
Vdc
+15
mA
59
MIN/MAX
Ta = -55 ºC to +85 ºC
5 - 150 MHz
+0.5/-0.7 Max.
0.6 Max.
-45 Min.
2.1:1 Max.
2.1:1 Max.
+17 Min.
+30 Min.
+41 Min.
4.2 Max.
+15
61 Max.
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 125 ºC
Storage Temperature ............................... -65ºC to + 150 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 20 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.
Gain (dB)
31
30
29
28
27
26
10
MHz 100
1 dB Comp. (dBm)
21
20
19
18
17
16
10
MHz 100
Legend
+ 25 ºC
Typical Performance Data
-20
-30
-40
-50
-60
-70
-80
1000
Reverse Isolation (dB)
10
MHz 100
1000
Input/Output VSWR +25 ºC
2.0
1.8
Input
1.6
1.4
1.2
1000
1.0
10
MHz
Output
100
1000
+ 85 ºC - - - - - - -55 ºC
Noise Figure (dB)
5.0
4.0
3.0
2.0
1.0
10
MHz 100
1000
3rd order intermodulation distortion (dBm)
34
33
32
31
30
29
10
MHz 100
1000
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
5
-19.6 -36.5
29.1 14.5
-65.9 35.9
-18.4 121.6
9
-21.0 -30.5
29.2 4.7
-64.9 24.7
-21.5 120.7
20
-22.3 -25.9
29.3 -7.3
-64.0 32.8
-25.2 113.4
40
-22.3 -30.0
29.3 -22.0
-60.4 42.9
-28.2 91.5
60
-21.4 -31.8
29.3 -35.2
-57.7 48.9
-29.7 62.1
80
-20.3 -37.7
29.4 -48.0
-54.7 56.9
-29.9 30.9
100
-18.8 -44.1
29.4 -60.7
-53.0 45.6
-28.1 2.9
130
-16.5 -54.1
29.4 -79.8
-50.6 46.1
-23.2 -31.6
150
-15.0 -60.0
29.4 -92.8
-49.4 40.3
-20.3 -51.4
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 03/11/05
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