Available as: QBH-5412,
RF AMPLIFIER
MODEL QBH-5412
Features
Preliminary
Maximum Ratings
Ambient OperatingTemperature ................. -55ºC to +85 ºC
StorageTemperature ............................... -65ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 17 Volts
Continuous RF Input Power ................................. + 13 dBm
ShortTerm RF Input Power......50 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3 µsec Max.)
ꢀ High Gain: 19.5 dB Typical
ꢀ High Power: +23 dBm Typical
ꢀ Operating Temp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta= 25 ºC
100 - 2000 MHz
Ta = -55 ºC to +85 ºC
100 - 2000 MHz
Frequency
Gain (dB)
19.5 ± 0.5
Gain vs. Temperature
Gain Flatness
+1.5/-1.5 Max.
1.0 Max.
1.0
-34
Reverse Isolation (dB)
-33 Min.
VSWR
In
Out
1.5:1
1.8:1
+23
1.5:1 Max.
2.0:1 Max.
+22 Min.
1 dB Compression (dBm)
Output Intercept point
3rd Order
+33
+48
3.5
+15
190
+33 Min.
+45 Min.
4.3 Max.
+15
2nd Order
Noise Figure (dB)
Power
Vdc
mA
200 Max.
* - Delta dB change from 25ºC data point.
Typical Performance Data
Gain (dB)
Noise Figure (dB)
Reverse Isolation (dB)
0
5.0
4.0
21
20
19
18
17
-10
-20
-30
-40
-50
-60
3.0
2.0
1.0
2000
MHz
MHz
2000
2000
100
MHz
100
100
3rd order intermodulation distortion (dBm)
1 dB Comp. (dBm)
Input/Output VSWR +25ºC
26
25
24
23
22
21
20
1.9
36
1.8
1.7
1.6
1.5
1.4
1.3
35
34
33
32
31
30
Output
Input
MHz
2000
MHz
2000
MHz
2000
100
100
100
Legend
+ 25 ºC
12/21/05
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com