RF AMPLIFIER
MODEL
QBH-2832-04
Features
n
High Gain: 35.5 dB Typical
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High Power: +33 dBm Typical
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Replaces Old Motorola “2832” Design
Available as:
QBH-2832-04, 080-22567-0001
QBH-2832-04LF (RoHs Compliant)
The QBH-2832-04 replaces the original QBH-2832 & QBH-2832-02.
The new QBH-2832-04 uses the same circuitry as both models,
same Form, Fit & Function, but with an improved interior
substrate for durability and long lasting performance.
Absolute Maximum (No Damage) Ratings
Operating Temperature
1 ...................................................
-20 ºC to +90 ºC
Storage Temperature .............................. -40 ºC to + 100 ºC
DC Voltage ......................................................... + 30 Volts
Continuous RF Input Power ................................... + 5 dBm
Short Term RF Input Power .... 100 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.1 Watt (3
µsec
Max.)
Outline Drawing: 080-22567-0001
Specifications
2
CHARACTERISTIC
TYPICAL
MIN/MAX
Frequency
Gain (dB)
Gain vs. Temperature
Gain Flatness
Reverse Isolation (dB)
In
Out
1 dB Compression (dBm)
3rd Order Intercept (dBm)
Noise Figure (dB)
Power
Vdc
mA
VSWR
Ta= 25
ºC
1 - 200 MHz
35.5
±0.5
45
1.5:1
1.5:1
+33
+48
4.5
+28
435
Ta=+25
ºC
1 - 200 MHz
34 Min/ 37 Max.
± 1.0 Max.
2.0:1 Max.
2.0:1 Max.
+31 Min.
+45 Min.
6.0 Max.
+28
470 Max.
Notes:
1.
Maximum operating temperature is defined as that temperature which, if
exceeded for extended periods, could result in premature unit failure. This data
is provided for user reliability information. This may or may not represent the
maximum temperature for electrical parameter specifications.
2.
Min/Max specifications are guaranteed when tested in a 50 Ohm system.
Revision 3/15/2013
Typical Performance Data
Legend
+ 25 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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