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QBH-147 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER
RF AMPLIFIER
MODEL QBH-147
Available as: QBH-147, 4 Pin TO-8 (T4)
QBH-9-147, Connectorized Housing (ES E52-1501)
Features
! High Gain: 13.5 dB Typical
! High Power: +10 dBm Typical
! Operating Temp. - 55 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
TYPICAL
Ta= 25 ºC
20 - 1000 MHz
13.5 ± 0.5
Gain vs. Temperature
Gain Flatness
0.8
Reverse Isolation (dB)
-22
VSWR
In
1.5:1
Out
1.5:1
1 dB Compression (dBm)
+10
Output Intercept point
3rd Order
+23
2nd Order
+33
Noise Figure (dB)
3.5
Power
Vdc
+15
mA
27
MIN/MAX
Ta = -55 ºC to +85 ºC
20 - 1000 MHz
+0.8/-1.2 Max.
1.4 Max.
-22 Min.
1.7:1 Max.
1.7:1 Max.
+9 Min.
+22 Min.
+30 Min.
3.9 Max.
+15
29 Max.
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 125 ºC
Storage Temperature ............................... -65ºC to + 150 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 19 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)
17
16
15
14
13
12
10
MHz 100
1 dB Comp. (dBm)
14
13
12
11
10
9
10
MHz 100
Typical Performance Data
-10
-20
-30
-40
-50
-60
-70
1000
Reverse Isolation (dB)
10
MHz 100
1000
1000
Input/Output VSWR +25 ºC
2.0
1.8
1.6
1.4
Input
1.2
1.0 Output
10
MHz 100
1000
Noise Figure (dB)
4.0
3.5
3.0
2.5
2.0
1.5
10
MHz 100
1000
3rd order intermodulation distortion (dBm)
40
36
32
28
24
20
10
MHz 100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
20
-19.8 166.8
13.5 -177.4
-43.6 19.0
-32.4 27.9
60
-21.8 140.1
13.7 169.7
-41.9 23.2
-28.4 15.2
80
-22.6 130.7
13.7 164.3
-41.0 25.8
-27.7 13.5
100
-23.5 122.2
13.8 159.1
-39.9 26.9
-27.0 11.5
300
-31.3 1.0
13.8 109.6
-33.4 13.5
-23.9 -0.7
500
-23.5 -76.3
13.7 61.7
-29.8 -14.2
-21.7 -22.6
700
-17.5 -127.5
13.7 14.3
-27.6 -47.0
-20.8 -50.3
900
-15.4 -175.4
13.9 -37.1
-26.1 -81.7
-23.4 -73.0
1000
-16.0 158.4
13.8 -62.4
-25.4 -100.7
-26.8 -73.8
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 03/11/05
www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001