RF AMPLIFIER
MODEL
QBH-119
Features
!
!
!
!
High Reverse Isolation: -35 dB Typical
Low Noise: 2.0 dB Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
QBH-119, 4 Pin TO-8 (T4)
QBH-9-119,
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 ...................................................... + 16.5 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:
1.
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
5 - 500 MHz
15.0
± 0.5
0.6
-35
1.5:1
1.5:1
+13
+27
+39
2.0
+15
33
Ta = -55
ºC
to +85
ºC
5 - 500 MHz
+0.8/-0.4 Max.
1.0 Max.
-25 Min.
1.5:1 Max.
1.5:1 Max.
+11 Min.
+23
+33
3.3
+15
34
Min.
Min.
Max.
Max.
Typical Performance Data
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
3/9/07
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
Rev.
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
