QBH-237 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER

RF AMPLIFIER
MODEL QBH-237
Available as: QBH-237, F-Pack (E52-5006)
Features
! High Gain: 12.5 dB Typical
! High Power: +20 dBm Typical
! Operating Temp. - 54 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
TYPICAL
Ta= 25 ºC
10 - 200 MHz
12.5 ± 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
+20
+38
+50
3.5
+15
94
MIN/MAX
Ta = -54 ºC to +85 ºC
10 - 200 MHz
+0.5/-0.5 Max.
1.0 Max.
-25 Min.
1.5:1 Max.
1.5:1 Max.
+19 Min.
+36 Min.
+48 Min.
3.8 Max.
+15
97 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)
14
13
12
11
10
9
10
MHz 100
1 dB Comp. (dBm)
24
23
22
21
20
19
10
MHz 100
Legend
+ 25 ºC
Typical Performance Data
-10
-20
-30
-40
-50
-60
-70
1000
Reverse Isolation (dB)
10
MHz 100
1000
1000
Input/Output VSWR +25 ºC
2.0
1.8
1.6
1.4
1.2 Output
1.0
Input
10
MHz 100
1000
+ 85 ºC - - - - - - -54 ºC
Noise Figure (dB)
4.0
3.5
3.0
2.5
2.0
10
MHz 100
1000
3rd order intermodulation distortion (dBm)
44
42
40
38
36
34
10
MHz 100
1000
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
10
-32.4 178.5
12.9 178.8
-39.0 26.4
-22.5 9.0
30
-35.2 -142.1
12.9 168.1
-37.8 23.6
-22.4 -16.5
50
-30.9 -122.6
12.9 158.9
-36.5 26.8
-21.9 -32.5
70
-26.9 -123.5
12.9 149.9
-35.1 27.7
-21.4 -47.1
80
-25.4 -126.4
12.9 145.5
-34.4 27.3
-21.2 -54.2
90
-24.1 -128.7
12.9 141.1
-33.8 27.2
-20.9 -61.4
125
-20.8 -141.3
12.9 125.4
-31.6 21.8
-19.9 -84.0
175
-17.3 -163.8
12.8 102.8
-29.2 10.7
-18.4 -115.6
200
-16.0 -175.1
12.8 91.4
-28.2 4.1
-17.5 -130.8
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