RF AMPLIFIER
MODEL
QBH-2830
Features
!
High Gain: 34.5 dB Typical
!
High Power: +30 dBm Typical
!
Replaces Discontinued Modular Amplifiers
Absolute Maximum Ratings
Ambient Operating Temperature .............. -20 ºC to +100 ºC
Storage Temperature ............................... -40 ºC to +100 ºC
Case Temperature .................................................. +125 ºC
DC Voltage .......................................................... +28 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.)
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Frequency
Gain (dB)(f = 100 MHz)
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
5 - 200 MHz
34.5
± 0.5
1.5:1
1.5:1
+30
+46
4.7
+24
300
Ta=+25
ºC
5 - 200 MHz
34.5 Min/ 35.5 Max.
± 1.0 Max.
2.0:1 Max.
2.0:1 Max.
+28 Min.
+44 Min.
5.5 Max.
+24
330 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.
Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
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
Rev.
1/17/08
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
