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QBH-8872 Datasheet, PDF (1/3 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER
RF AMPLIFIER
MODEL QBH-8872
Available as: QBH-8872, 0.500” Sq. Package (E52-19422)
Features
n High Gain: 10.0 dB Typical
n High Power: +27.5 dBm Typical
n Operating Temp. - 40 ºC to +70 ºC
n Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Gain vs. Temperature
Gain Flatness
Reverse Isolation (dB)
VSWR
In
Out
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
Power
Vdc
mA
Revision 10/1/2013
TYPICAL
Ta= 25 ºC
30 - 2000 MHz
10.0 ± 1.0
1.0
-18
1.9:1
1.9:1
+27.5
+41
+47
5.2
+15
410
MIN/MAX
Ta = -40 ºC to +70 ºC
30 - 2000 MHz
+1.0/-1.0 Max.
1.2 Max.
-17 Min.
2.0:1 Max.
2.0:1 Max.
+27 Min.
+40 Min.
+46 Min.
6.0 Max.
+15
450 Max.
Maximum (No Damage) Ratings
Ambient Operating Temperature .............. -55 ºC to +125 ºC
Storage Temperature .............................. -65 ºC to + 150 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 17 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.)
Notes:
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifica-
tions indicated as typical are not guaranteed.
2. Noise Figures increase below 500 NHz
12
11
10
9
8
7
10
Gain (dB)
MHz 100
Typical Performance Data
1000
0
-10
-20
-30
-40
-50
-60 10
Reverse Isolation (dB)
MHz 100
1000
7.0
6.0
5.0
4.0
3.0
2.0 10
Noise Figure (dB)
MHz 100
1000
31
30
29
28
27
26 10
1 dB Comp. (dBm)
MHz 100
1000
2.2
2.0
1.8
1.6
1.4
1.2
1.0 10
Input/Output VSWR +25 ºC
MHz
Input
100
Output
1000
3rd order intermodulation distortion (dBm)
46
44
42
40
38
36
34
10
MHz 100
1000
Legend
+ 25 ºC
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
30
-16.7 -28.7
10.1 -175.6
-19.3 5.5
-12.0 163.0
600
-22.6 -76.9
9.8
92.6
-19.2 -59.5
-13.6 104.4
800
-27.2 -114.9
9.8
63.1
-19.4 -78.8
-13.8 82.8
1000
-32.4 151.2
9.9
33.5
-19.5 -98.0
-13.7 65.4
1200
-25.7 88.5
9.9
3.2
-19.7 -117.4
-14.0 51.3
1400
-21.1 57.9
9.9 -27.7
-19.8 -136.7
-13.7 41.6
1600
-19.1 38.4
9.8 -58.0
-20.1 -154.4
-13.8 29.6
1800
-16.6 14.7
9.6 -89.5
-20.1 -172.6
-12.2 24.1
2000
-16.2 2.9
9.5 -120.0
-20.1 169.2
-10.6 9.4
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001