Available as: QBH-8714, Hybrid SM (E52-19422)
RF AMPLIFIER
MODEL QBH-8714
Features
Maximum Ratings
Ambient OperatingTemperature .............. -55 ºC to +125 ºC
StorageTemperature .............................. -65 ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 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.)
ꢀ High Gain: 16.0 dB Typical
ꢀ High Power: +27 dBm Typical
ꢀ Operating Temp. - 40 ºC to +70 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
800 - 825 MHz
MIN/MAX
Ta = -40 ºC to +70 ºC
800 - 825 MHz
Note:
Frequency
1. Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Gain (dB)
16.0 Min.
Gain vs. Temperature
Gain Flatness
+1.5 Max.
0.6 Max.
-19 Min.
0.3
-21
Reverse Isolation (dB)
VSWR
In
Out
1.5:1
1.6:1
2.0:1 Max.
2.0:1 Max.
1 dB Compression (dBm)
Output Intercept point
+27
+26 Min.
3rd Order
2nd Order
+41
+38 Min.
Noise Figure (dB)
1.1
+15
150
1.5 Max.
+15
170 Max.
Power
Vdc
mA
Typical Performance Data
0
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
19
-10
18
17
16
-20
-30
-40
-50
-60
15
14
13
825
820
825
810
815
820
825
800
805
810
815
815
820
800
805
810
800
805
3rd order intermodulation distortion (dBm)
Input/Output VSWR +25ºC
1 dB Comp. (dBm)
2.2
31
30
29
44
2.0
1.8
1.6
43
42
41
40
39
38
Output
28
27
26
25
1.4
1.2
1.0
Input
825
825
815
820
820
825
800
810
815
805
810
820
800
805
815
810
800
805
Legend
+ 25 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
dB Ang
Ang
===================================================================
800
805
810
815
820
825
-21.0
-21.7
-21.6
-21.2
-20.8
-20.7
15.4
15.4
15.3
15.3
15.2
15.2
-8.4
-22.3
-32.8
-41.4
-48.5
-54.1
-35.5
-37.9
-40.3
-42.7
-45.1
-47.5
-20.5
-20.4
-20.3
-20.3
-20.2
-20.2
-45.9
-47.3
-49.6
-51.6
-53.5
-55.4
-11.1 -74.6
-11.2 -78.4
-11.4 -82.7
-11.6 -86.9
-11.9 -91.2
-12.1 -95.5
03/11/05
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
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