RF AMPLIFIER
MODEL
QBH-155
Features
!
!
!
!
High Gain: 15.0 dB Typical
High Power: +22 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-155, 4 Pin TO-8 (T4)
QBH-9-155,
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 ......................................................... + 17 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
5 - 300 MHz
15.0
± 0.5
0.4
-26
1.5:1
1.5:1
+22
+37
+50
6.2
+15
93
Ta = -55
ºC
to +85
ºC
5 - 300 MHz
+0.4/-0.5 Max.
0.6 Max.
-26 Min.
1.5:1 Max.
1.5:1 Max.
+21 Min.
+36
+48
6.5
+15
95
Min.
Min.
Max.
Max.
Typical Performance Data
17
16
15
14
13
12
10
25
24
23
22
21
20
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
MHz
100
1000
10
Reverse Isolation (dB)
Noise Figure (dB)
7.0
6.5
6.0
5.5
5.0
4.5
MHz
100
1000
10
MHz
100
1000
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
Output
Input
3rd order intermodulation distortion (dBm)
41
40
39
38
37
36
10
MHz
100
1000
MHz
100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
===================================================================
5
-24.3 118.8
-24.6 -101.6
15.2
-167.1
-43.4 20.8
9
-27.1 107.5
-31.3
15.3
-89.9
-175.0
-43.5 18.4
20
-29.0 88.8
-33.4
15.3
-51.5
176.4
-43.2 20.6
40
-27.8 72.1
-29.5
15.3
-58.0
167.1
-42.3 26.7
70
-25.0 56.7
-25.5
15.3
-76.4
155.1
-40.2 39.0
90
-23.5 48.5
-23.6
15.3
-87.0
147.5
-38.8 39.0
110
-22.2 40.8
-22.2
15.3
-96.1
139.9
-37.3 38.0
150
-20.2 25.6
-20.0 -112.2
15.3
125.1
-35.2 34.1
300
-18.4 -29.1
-15.5 -171.1
15.2
4.8
69.7
-29.7
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
7/14/05
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. ]
