RF AMPLIFIER
MODEL
QBH-150
Features
!
!
!
!
High Gain: 20.0 dB Typical
High Power: +18 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-150, 4 Pin TO-8 (T4)
QBH-9-150,
Connectorized Housing
(ES E52-1501)
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.
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Frequency
Gain (dB)
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
Ta= 25
ºC
10 - 300 MHz
20.0
± 0.5
0.4
-25
1.5:1
2.0:1
+18
+30
+40
3.9
+15
46
Ta = -55
ºC
to +85
ºC
10 - 300 MHz
+0.4/-0.8 Max.
0.6 Max.
-25 Min.
1.5:1 Max.
2.0:1 Max.
+17 Min.
+28
+36
4.4
+15
47
Min.
Min.
Max.
Max.
Typical Performance Data
21
20
19
18
17
16
10
21
20
19
18
17
16
10
MHz
100
1000
MHz
100
1000
Gain (dB)
-10
-20
-30
-40
-50
-60
-70
10
2.0
1.8
1.6
1.4
1.2
1.0
10
Reverse Isolation (dB)
Noise Figure (dB)
4.0
3.5
3.0
2.5
2.0
MHz
100
1000
1.5
10
MHz
100
1000
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
Output
3rd order intermodulation distortion (dBm)
38
36
34
32
30
28
10
Input
MHz
100
1000
MHz
100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
===================================================================
10
-18.3 125.0
-30.1 -137.1
20.0
-176.5
-41.0 26.4
40
-26.1 131.4
-29.2
20.0
119.5
166.0
-38.0 22.8
60
-28.4 131.8
-26.9
20.0
91.4
157.4
-36.9 28.7
70
-29.5 131.0
-26.0
20.0
80.7
153.2
-36.3 28.7
90
-32.5 130.5
-24.3
20.0
63.0
145.1
-35.1 30.0
100
-34.4 132.5
-23.5
20.0
54.8
141.0
-34.6 30.0
200
-26.0 -135.0
-19.7
20.1
-14.7
99.7
-30.1 20.8
250
-19.6 -154.9
-19.3
20.2
-53.5
77.9
-28.2 12.7
300
-15.2 -178.2
-19.0
20.1
1.6
-96.7
55.1
-26.6
FREQ.
MHz
– – S11– –
dB
Ang
– – S21– –
dB
Ang
– – S12– –
dB
Ang
– – S22– –
dB
Ang
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
03/11/05
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
