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QBH-4008 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER
RF AMPLIFIER
MODEL QBH-4008
Available as: QBH-4008, 4 Pin TO-8 (080-10114-0001)
QBH-9-4008, Connectorized Housing (ES E52-1501)
Features
! High Gain: 10.0 dB Typical
! High Power: +27 dBm Typical
! Operating Temp. -55 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
TYPICAL
Ta= 25 ºC
1100 - 2500 MHz
10.0 ± 1.0
MIN/MAX
Ta = -55 ºC to +85 ºC
1100 - 2500 MHz
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.
Gain vs. Temperature
Gain Flatness
2.0
+0.8/-0.8 Max.
2.0 Max.
Reverse Isolation (dB)
-20
-20 Min.
VSWR
In
2.0:1
Out
2.0:1
2.0:1 Max.
2.0:1 Max.
1 dB Compression (dBm)
+27
Output Intercept point
3rd Order
+40
2nd Order
+50
Noise Figure (dB)
6.0
Power
Vdc
+15
mA
225
+26 Min.
+38 Min.
+47 Min.
6.0 Max.
+15
225 Max.
13
12
11
10
9
8
7
1100
Gain (dB)
1450 1800
2150
Typical Performance Data
0
Reverse Isolation (dB)
7.0
-10
6.0
-20
5.0
-30
4.0
-40
3.0
-50
2.0
-60
2500
1100
1450 1800
2150
1.0
2500
1100
Noise Figure (dB)
1450 1800
2150
2500
32
31
30
29
28
27
26
1100
1 dB Comp. (dBm)
1450 1800
2150
2.2
Input/Output VSWR +25 ºC
2.0
1.8
Input
1.6
1.4
1.2
1.0
2500
1100
1450
Output
1800 2150
2500
3rd order intermodulation distortion (dBm)
44
43
42
41
40
39
38
1100
1450 1800
2150 2500
Legend
+25 ºC
+85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
===================================================================
1100
-11.7 100.2
10.4 -5.4
-22.6 -143.4
-22.8 26.6
1400
-11.7 58.4
10.4 -59.5
-23.1 175.6
-32.7 35.4
1600
-11.4 26.8
10.6 -96.2
-22.6 149.3
-25.1 62.8
1700
-11.7 8.5
10.6 -114.9
-22.6 134.9
-23.5 57.9
1900
-12.6 -29.8
10.6 -152.7
-22.6 105.7
-20.3 38.5
2100
-13.4 -72.0
10.6 168.6
-22.4 76.5
-17.9 10.9
2200
-13.8 -94.9
10.6 148.7
-22.2 61.1
-17.3 -5.5
2400
-14.4 -147.0
10.4 107.9
-21.8 29.9
-15.8 -41.5
2500
-14.5 -175.8
10.3 86.9
-21.6 13.8
-14.7 -59.9
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 03/11/05
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