Available as: QBH-147, 4 Pin TO-8 (T4)
QBH-9-147, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-147
Features
Maximum Ratings
Ambient OperatingTemperature .............. -55ºC to + 125 ºC
StorageTemperature ............................... -65ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 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.)
ꢀ High Gain: 13.5 dB Typical
ꢀ High Power: +10 dBm Typical
ꢀ Operating Temp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -55 ºC to +85 ºC
20 - 1000 MHz
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Ta= 25 ºC
20 - 1000 MHz
13.5
Frequency
Gain (dB)
± 0.5
Gain vs. Temperature
Gain Flatness
+0.8/-1.2 Max.
1.4 Max.
0.8
Reverse Isolation (dB)
-22
-22 Min.
VSWR
In
Out
1.5:1
1.5:1
1.7:1 Max.
1.7:1 Max.
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
+10
+9 Min.
+23
+33
3.5
+22 Min.
+30 Min.
3.9 Max.
Power
Vdc
mA
+15
27
+15
29 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
17
16
4.0
3.5
3.0
-10
-20
-30
-40
-50
-60
-70
15
14
13
12
2.5
2.0
1.5
MHz
100
1000
MHz
100
1000
MHz
100
1000
10
10
10
3rd order intermodulation distortion (dBm)
Input/Output VSWR +25ºC
1 dB Comp. (dBm)
2.0
40
14
13
12
1.8
1.6
1.4
1.2
1.0
36
32
28
24
20
11
10
Input
Output
9
MHz
100
1000
MHz
100
1000
10
10
MHz
100
1000
10
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
Ang
dB
Ang
===================================================================
20
60
80
100
300
500
700
900
1000
-19.8
-21.8
-22.6
-23.5
-31.3
-23.5
-17.5
-15.4
-16.0
13.5
13.7
13.7
13.8
13.8
13.7
13.7
13.9
13.8
19.0
23.2
-32.4 27.9
-28.4 15.2
-27.7 13.5
-27.0 11.5
-23.9 -0.7
-21.7 -22.6
166.8
140.1
130.7
122.2
1.0
-76.3
-127.5
-175.4
158.4
-177.4
169.7
164.3
159.1
109.6
61.7
-43.6
-41.9
-41.0
-39.9
-33.4
-29.8
-27.6
-26.1
-25.4
25.8
26.9
13.5
-14.2
-47.0
-81.7
-100.7
-50.3
-23.4 -73.0
-26.8 -73.8
-20.8
14.3
-37.1
-62.4
03/11/05
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