Available as: QBH-145, 4 Pin TO-8 (T4)
QBH-9-145, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-145
Features
Maximum Ratings
Ambient OperatingTemperature .............. -55ºC to + 125 ºC
StorageTemperature ............................... -65ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 18 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 dB Typical
ꢀ High Power: +19 dBm Typical
ꢀ Operating Temp. -55 ºC to +100 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -55 ºC to +100 ºC
10 - 150 MHz
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Ta= 25 ºC
10 - 150 MHz
13.0
Frequency
Gain (dB)
± 0.5
Gain vs. Temperature
Gain Flatness
+1.4/-1.0 Max.
0.5 Max.
0.4
Reverse Isolation (dB)
-31
-30 Min.
VSWR
In
Out
1.5:1
1.5:1
1.5:1 Max.
1.5:1 Max.
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
+19
+16 Min.
+34
+47
5.8
+32 Min.
+42 Min.
6.5 Max.
Power
Vdc
mA
+15
42
+15
45 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
14
13
7.0
6.5
6.0
-10
-20
-30
-40
-50
-60
-70
12
11
10
9
5.5
5.0
4.5
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
42
21
20
19
1.8
1.6
1.4
1.2
1.0
40
38
36
34
32
Output
Input
18
17
16
MHz
100
1000
MHz
100
1000
10
10
MHz
100
1000
10
Legend
+ 25 ºC
+100 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
Ang
dB
Ang
===================================================================
10
40
-33.9
-27.8
-26.9
-25.1
-24.3
-23.6
-22.3
-21.3
-20.3
12.9
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
15.7
30.1
30.0
30.9
31.3
30.8
26.4
21.1
16.2
-24.1 123.1
-36.6 -147.3
-31.5 -128.2
-25.6 -126.9
-23.7 -130.7
-22.1 -134.7
-19.4 -143.9
-17.2 -153.6
-15.2 -163.3
-17.8
-44.2
-54.2
-70.8
-78.4
-85.2
-98.3
-110.9
-123.1
-179.0
163.2
158.4
148.8
143.9
139.2
129.5
120.0
110.2
-43.1
-40.0
-39.1
-37.1
-36.3
-35.6
-34.2
-32.9
-31.7
50
70
80
90
110
130
150
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 03/11/05
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com