Available as: QBH-223, F-Pack (E52-5006)
RF AMPLIFIER
MODEL QBH-223
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: 11.5 dB Typical
ꢀ High Power: +21 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
Ta= 25 ºC
10 - 300 MHz
11.5
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Frequency
Gain (dB)
± 0.5
Gain vs. Temperature
Gain Flatness
+0.5/-0.5 Max.
1.0 Max.
1.0
Reverse Isolation (dB)
-25
-25 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)
+21
+21 Min.
+36
+50
6.3
+15
94
+35 Min.
+44 Min.
6.7 Max.
+15
Power
Vdc
mA
94 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
13
12
6.5
6.0
-10
-20
-30
-40
11
10
9
5.5
5.0
4.5
-50
-60
-70
8
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
24
23
22
1.8
1.6
1.4
1.2
1.0
40
38
36
34
32
21
20
19
Input
Output
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– –
– – S22– –
dB
dB Ang
dB Ang
Ang
dB
Ang
===================================================================
10
40
-24.1
-22.4
-22.0
-21.7
-21.0
-20.8
-20.5
-18.2
-16.6
11.7
11.8
11.8
11.8
11.7
11.7
11.7
11.7
11.7
-18.7
0.9
-176.0
168.0
164.1
160.3
153.0
149.4
145.8
110.4
74.6
-36.5
-35.9
-35.7
-35.3
-34.6
-34.2
-33.8
-30.3
-27.8
-24.1
-26.3
-26.1
-25.8
-25.3
-25.0
-24.7
-23.2
-22.3
78.1
30.5
24.9
20.6
14.4
11.8
9.0
17.3
13.6
14.2
14.5
16.9
16.4
15.6
3.9
50
0.4
60
-1.0
-4.0
-4.6
-6.1
-25.2
-48.9
80
90
100
200
300
-2.9
-8.9
-16.2
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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www.SpectrumMicrowave.com