Available as: QBH-150, 4 Pin TO-8 (T4)
QBH-9-150, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-150
Features
Maximum Ratings
Ambient OperatingTemperature .............. -55ºC to + 125 ºC
StorageTemperature ............................... -65ºC 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: 20.0 dB Typical
ꢀ High Power: +18 dBm Typical
ꢀ Operating Temp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 300 MHz
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Ta= 25 ºC
10 - 300 MHz
20.0
Frequency
Gain (dB)
± 0.5
Gain vs. Temperature
Gain Flatness
+0.4/-0.8 Max.
0.6 Max.
0.4
Reverse Isolation (dB)
-25
-25 Min.
VSWR
In
Out
1.5:1
2.0:1
1.5:1 Max.
2.0:1 Max.
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
+18
+17 Min.
+30
+40
3.9
+28 Min.
+36 Min.
4.4 Max.
Power
Vdc
mA
+15
46
+15
47 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
21
20
4.0
3.5
3.0
-10
-20
-30
-40
-50
-60
-70
19
18
17
16
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
38
21
20
19
Output
1.8
1.6
1.4
1.2
1.0
36
34
32
30
28
18
17
Input
1000
16
MHz
100
1000
MHz
100
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
dB Ang
Ang
===================================================================
10
40
-30.1
-29.2
-26.9
-26.0
-24.3
-23.5
-19.7
-19.3
-19.0
20.0
20.0
20.0
20.0
20.0
20.0
20.1
20.2
20.1
26.4
22.8
28.7
28.7
30.0
30.0
20.8
12.7
1.6
-18.3 125.0
-26.1 131.4
-28.4 131.8
-29.5 131.0
-32.5 130.5
-34.4 132.5
-137.1
119.5
91.4
-176.5
166.0
157.4
153.2
145.1
141.0
99.7
-41.0
-38.0
-36.9
-36.3
-35.1
-34.6
-30.1
-28.2
-26.6
60
70
80.7
90
63.0
54.8
-14.7
-53.5
-96.7
100
200
250
300
-135.0
-19.6 -154.9
-15.2 -178.2
-26.0
77.9
55.1
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 03/11/05
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