|
QBH-8980 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER | |||
|
RF AMPLIFIER
MODEL QBH-8980
Available as: QBH-8980, 0.5â x 0.5â Surface Mount
Features
! Low Noise Figure: 1.5 dB Typical
! Low +5 Volt Supply
! Operating Temp. - 40 ºC to +85 ºC
! Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Gain Flatness dB (P-P)
Reverse Isolation (dB)
VSWR
In
Out
1 dB Compression (dBm)
Output Intercept Point
3rd Order
Noise Figure (dB)
Power
Vdc
mA
TYPICAL
Ta= 25 ºC
30 - 110 MHz
8.2
0.20
-11
1.3:1
1.3:1
+15.0
+33
1.5
+5
25
MIN/MAX
Ta = -40 ºC to +85 ºC
30 - 110 MHz
7.0 Min.
0.75 Max.
-9 Max.
2.0:1 Max.
2.0:1 Max.
+13.5 Min.
+26 Min.
3.0 Max.
+5
35 Max.
Absolute Maximum Ratings
Ambient Operating Temperature .............. -40 ºC to +100 ºC
Storage Temperature .............................. -65 ºC to + 125 ºC
Operating Case Temperature ................................. + 125 ºC
DC Voltage ........................................................... + 8 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: Care should always be taken to effectively ground the case of each unit.
Note:
1. Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Typical Performance Data
9
8
7
6
5
Start 30 MHz
Gain (dB)
Stop 110 MHz
Reverse Isolation (dB)
0
- 10
- 20
- 30
- 40
Start 30 MHz
Stop 110 MHz
1 dB Comp. (dBm)
+17
+16
+15
+14
+13
Start 30 MHz
Stop 110 MHz
2.0
1.5
1.0
Start 30 MHz
Input VSWR
Stop 110 MHz
Noise Figure (dB)
2.0
1.0
0.0
Start 30 MHz
Stop 110 MHz
Output VSWR
2.0
1.5
1.0
Start 30 MHz
Stop 110 MHz
Legend
+ 25 ºC
+ 85 ºC - - - - - - -40 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 11/09/06
www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
|