Available as: QBH-828, 4 Pin TO-8 (T4)
QBH-9-828, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-828
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: 16.3 dB Typical
ꢀ High Power: +19.5 dBm Typical
ꢀ Operating Temp. - 54 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -54 ºC to +85 ºC
10 - 1000 MHz
Ta= 25 ºC
10 - 1000 MHz
16.3
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/-1.0 Max.
1.0 Max.
1.0
Reverse Isolation (dB)
-16
-16 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
+19.5
+18.5 Min.
3rd Order
2nd Order
Noise Figure (dB)
+30
+45
4.8
+15
110
+28 Min.
+43 Min.
5.4 Max.
+15
Power
Vdc
mA
120 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
18
17
16
4.5
4.0
0
-10
-20
-30
-40
-50
-60
3.5
3.0
2.5
2.0
15
14
13
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
22
21
20
1.8
1.6
1.4
1.2
1.0
40
38
36
34
32
19
18
17
Output
Input
MHz
100
1000
MHz
100
1000
10
10
MHz
100
1000
10
Legend
+ 25 ºC
+ 85 ºC - - - - - - -54 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
dB Ang
– – S21– –
dB Ang
– – S12– –
dB
– – S22– –
dB Ang
Ang
===================================================================
10
50
70
90
200
400
600
800
1000
-23.4
-24.6
-24.6
-24.7
-24.9
-26.0
-26.0
-21.4
-15.4
-117.9
-172.5
179.1
172.5
140.1
92.3
16.2
16.3
16.3
16.3
16.3
16.2
16.2
16.3
16.3
-174.9
169.4
164.0
158.8
131.6
83.2
-19.9
-19.6
-19.6
-19.6
-19.3
-18.6
-17.7
-16.7
-15.8
-17.3
-21.0
-21.3
-21.5
-21.4
-21.9
-24.6
-21.9
-13.8
143.7
147.9
142.8
136.5
97.4
5.4
-3.6
-6.2
-8.3
-20.5
-43.6
-69.9
-98.8
-131.2
25.4
30.4
34.7
-51.8
-146.2
126.2
-13.8
-57.4
-14.6
-65.8
03/11/05
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