RF AMPLIFIER
MODEL
QBH-181
Features
!
!
!
!
High Gain: 24.4 dB Typical
High Power: +16 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-181, 4 Pin TO-8 (T4)
QBH-9-181,
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 - 200 MHz
24.4
± 1.0
0.6
-31
1.6:1
1.6:1
+16
+25
+36
2.8
+15
33
Ta = -55
ºC
to +85
ºC
10 - 200 MHz
+0.5/-1.0 Max.
0.8 Max.
-31 Min.
1.6:1 Max.
1.6:1 Max.
+14.5 Min.
+22
+32
3.1
+15
34
Min.
Min.
Max.
Max.
Typical Performance Data
27
26
25
24
23
22
10
19
18
17
16
15
14
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)
4.0
3.5
3.0
2.5
2.0
MHz
100
1000
34
32
30
28
26
24
1000
10
MHz
100
1000
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
Output
3rd order intermodulation distortion (dBm)
Input
MHz
100
10
MHz
100
1000
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
===================================================================
10
-17.8 121.8
24.7
-175.0
-46.0 26.2
-23.5 165.1
40
-18.8 131.1
24.4
165.5
-42.0 34.1
-28.7 158.5
50
-20.3 123.7
24.5
160.8
-40.8 36.6
-29.8 160.6
60
-20.7 117.2
24.5
156.1
-39.9 40.1
-31.1 162.5
80
-21.7 103.0
24.5
146.9
-38.4 39.2
-34.3 -178.7
90
-22.2
24.5
95.2
142.3
-37.5 39.3
-35.9 -160.5
100
-22.6
24.6
85.9
137.7
-36.8 38.8
-35.4 -143.1
150
-26.2
24.6
40.0
114.5
-33.9 34.3
-24.2 -123.5
200
-29.5 -25.2
24.5
90.6
-31.8 24.5
-17.6 -144.9
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. ]
