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QBH-223 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER
RF AMPLIFIER
MODEL QBH-223
Available as: QBH-223, F-Pack (E52-5006)
Features
! High Gain: 11.5 dB Typical
! High Power: +21 dBm Typical
! Operating Temp. - 55 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
TYPICAL
Ta= 25 ºC
10 - 300 MHz
11.5 ± 0.5
Gain vs. Temperature
Gain Flatness
Reverse Isolation (dB)
VSWR
In
Out
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
Power
Vdc
mA
1.0
-25
1.5:1
1.5:1
+21
+36
+50
6.3
+15
94
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 300 MHz
+0.5/-0.5 Max.
1.0 Max.
-25 Min.
1.5:1 Max.
1.5:1 Max.
+21 Min.
+35 Min.
+44 Min.
6.7 Max.
+15
94 Max.
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 125 ºC
Storage Temperature ............................... -65ºC to + 150 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 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.)
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Gain (dB)
13
12
11
10
9
8
10
MHz 100
1 dB Comp. (dBm)
24
23
22
21
20
19
10
MHz 100
Legend
+ 25 ºC
Typical Performance Data
Reverse Isolation (dB)
-10
-20
-30
-40
-50
-60
-70
1000
10
MHz 100
1000
Input/Output VSWR +25 ºC
2.0
1.8
1.6
1.4
1.2
1.0
1000
10
MHz
Input
100
Output
1000
+ 85 ºC - - - - - - -55 ºC
Noise Figure (dB)
6.5
6.0
5.5
5.0
4.5
10
MHz 100
1000
3rd order intermodulation distortion (dBm)
42
40
38
36
34
32
10
MHz 100
1000
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
10
-24.1 -18.7
11.7 -176.0
-36.5 17.3
-24.1 78.1
40
-22.4 0.9
11.8 168.0
-35.9 13.6
-26.3 30.5
50
-22.0 0.4
11.8 164.1
-35.7 14.2
-26.1 24.9
60
-21.7 -1.0
11.8 160.3
-35.3 14.5
-25.8 20.6
80
-21.0 -4.0
11.7 153.0
-34.6 16.9
-25.3 14.4
90
-20.8 -4.6
11.7 149.4
-34.2 16.4
-25.0 11.8
100
-20.5 -6.1
11.7 145.8
-33.8 15.6
-24.7 9.0
200
-18.2 -25.2
11.7 110.4
-30.3 3.9
-23.2 -2.9
300
-16.6 -48.9
11.7 74.6
-27.8 -16.2
-22.3 -8.9
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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