RF AMPLIFIER
MODEL
QBH-828
Features
!
!
!
!
High Gain: 16.3 dB Typical
High Power: +19.5 dBm Typical
Operating Temp. - 54 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-828, 4 Pin TO-8 (T4)
QBH-9-828,
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 ......................................................... + 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.)
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 - 1000 MHz
16.3
± 0.5
1.0
-16
1.5:1
1.5:1
+19.5
+30
+45
4.8
+15
110
Ta = -54
ºC
to +85
ºC
10 - 1000 MHz
+0.5/-1.0 Max.
1.0 Max.
-16 Min.
1.5:1 Max.
1.5:1 Max.
+18.5 Min.
+28
+43
5.4
+15
120
Min.
Min.
Max.
Max.
Typical Performance Data
18
17
16
15
14
13
10
22
21
20
19
18
17
10
MHz
100
1000
MHz
100
1000
Gain (dB)
0
-10
-20
-30
-40
-50
-60
10
2.0
1.8
1.6
1.4
1.2
1.0
Reverse Isolation (dB)
4.5
4.0
3.5
3.0
2.5
2.0
Noise Figure (dB)
MHz
100
1000
42
40
38
36
34
32
1000
10
MHz
100
1000
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
3rd order intermodulation distortion (dBm)
Output
Input
MHz
10
100
10
MHz
100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -54 ºC
Linear S-Parameters Data
===================================================================
10
-23.4
16.2
-117.9
-174.9
-19.9
-17.3 143.7
5.4
50
-24.6
16.3
-172.5
169.4
-19.6
-21.0 147.9
-3.6
70
-24.6
16.3
179.1
164.0
-19.6
-21.3 142.8
-6.2
90
-24.7
16.3
172.5
158.8
-19.6
-21.5 136.5
-8.3
200
-24.9
16.3
140.1
131.6
-19.3 -20.5
97.4
-21.4
400
-26.0
16.2
92.3
83.2
-18.6 -43.6
25.4
-21.9
600
-26.0
16.2
30.4
34.7
-17.7 -69.9
-24.6 -51.8
800
-21.4
16.3
-13.8
-14.6
-16.7 -98.8
-21.9 -146.2
1000
-15.4
16.3
-57.4
-65.8
-15.8 -131.2
-13.8 126.2
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. ]
