RF AMPLIFIER
MODEL
QBH-131
Features
!
!
!
!
High Gain: 18.0 dB Typical
High Power: +7 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-131, 4 Pin TO-8 (T4)
QBH-9-131,
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 ...................................................... + 16.5 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 - 1300 MHz
18.0
± 0.7
1.0
-27
1.5:1
1.5:1
+7
+20
+35
5.0
+15
41
Ta = -55
ºC
to +85
ºC
5 - 1300 MHz
+0.6/-0.9 Max.
1.2 Max.
-27 Min.
1.5:1 Max.
1.5:1 Max.
+6 Min.
+19
+32
5.5
+15
43
Min.
Min.
Max.
Max.
Typical Performance Data
21
20
19
18
17
16
15
10
10
9
8
7
6
5
10
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)
5.5
5.0
4.5
4.0
3.5
Noise Figure (dB)
MHz
100
1000
MHz
100
1000
3.0
10
MHz
100
1000
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
3rd order intermodulation distortion (dBm)
24
23
22
21
20
19
18
Input
Output
MHz
100
1000
10
MHz
100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters
– – S11– –
– – S21– –
– – S12– –
– – S22– –
FREQ.
dB
dB
Ang
dB
Ang
Ang
dB
Ang
MHz
===================================================================
5
10
40
70
100
400
700
1000
1300
-16.0
-16.5
-16.8
-16.8
-16.8
-15.1
-15.1
-16.8
-15.3
-158.0
-169.4
179.8
177.1
174.3
140.6
81.1
-9.6
-116.8
18.2
18.3
18.4
18.3
18.3
18.0
17.9
18.0
18.1
12.4
4.2
-9.7
-19.0
-27.7
-111.1
167.3
84.1
0.2
-29.5
-29.3
-29.2
-29.2
-29.3
-29.3
-29.2
-29.2
-29.3
19.3
8.7
-2.9
-6.5
-11.5
-47.9
-84.4
-129.3
-175.6
-24.4
-27.6
-28.5
-26.8
-25.2
-16.7
-17.0
-26.4
-16.0
-134.9
-149.1
-152.6
-146.2
-142.8
173.9
109.4
-26.1
179.1
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. ]
