RF ATTENUATOR
MODEL
Features
5 MHz to 2000 MHz
Low Insertion Loss
Operating Temp. - 55 ºC to + 85 ºC
Environmental Screening Available
Available in:
5 Pin TO-8, Flatpack,
Surface Mount Flatpack, and
Connectorized Housings
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 100 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 18 Volts
Continuous RF Input Power ................................. + 20 dBm
Short Term RF Input Power ............................. 200 Milliwatts
................................................................. (1 Minute Max.)
Maximum Peak Power.............................................1 Watt
(3
µsec
Max.)
Specifications
CHARACTERISTIC
Frequency (MHz)
Insertion Loss (Vc = 15)
5-500 MHz
5-1000 MHz (dB)
5-2000 MHz
Max Attenuation
5-500 MHz
5-1000 MHz (dB)
5-2000 MHz
VSWR (Worst Case)
5-500 MHz
5-1000 MHz (dB)
5-2000 MHz
Flatness over Freq.
5-500 MHz
5-1000 MHz (dB)
5-2000 MHz
Bias Power
Control Power
Vdc
mA
Vdc
mA
TYPICAL
Ta= 25 ºC
5 - 2000 MHz
2.0
2.2
2.5
33
27
23
1.75.1
1.75.1
2.2:1
±0.15
±0.5
±0.7
+15
5.5
0 to +15
5.5
40
MIN/MAX
Ta = -55 ºC to +85 ºC
5 - 2000 MHz
2.3 Max.
2.5 Max.
3.5 Max.
31 Min.
25 Min.
18 Min.
2.0:1 Max.
2.0:1 Max.
2.2:1 Max.
±0.25 Max.
±1.0 Max.
±1.5 Max.
+15
10 Max.
0 to +15
0 to 7 Max.
60 Max.
Typical Performance Data
Attenuation (dB)
Insertion Loss @ V-Control = +15 Volts (dB)
Switching Speed
(
µ
sec)
10% to 90%
Note: Care should always be taken to effectively ground the case of each unit.
Input VSWR
Phase (Deg)
Output VSWR
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
2707 Black Lake Place, Philadelphia, PA 19154
TEL 215-464-4000
· · · ·
FAX 215-464-4001
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