VAB3101SF**
Variable Attenuator
Patent product
Variable Attenuator
VAB Series
u DC to 2.7GHz
u 0 to 31 dB in 1 dB Step
2 Watt or 5 Watt available
u
F
R
Features
n Ultra small size with innovative microstrip technology
■
Available step value:0~31dB.
n High accuracy
n High performance low cost
n Impedance: 50 or 75 ohm
n Operation repeatability:10000times each switch
n
POM material in rotary switch,operating up to 85℃
n Smart size
D
L
Characteristic
For example the testing curves of VAB3101SF** of 0 dB
Specifications
Frequency Range
Attenuation
DC to 2.7GHz
0 to 31dB
1 dB
Step Value
Insertion loss at 0dB
0.6dB at 2.7GHz
Attenuation Accuracy (Typical)
Freq. Range
(GHz)
Attenuation
(dB)
Attenuation Accuracy
(dB)
DC to 2.7
DC to 2.7
-0.6 to +1.0
-1.0 to +1.2
0 to 21
21 to 31
Nominal Impedance
Average Power
Operating Temperature
50 Ohm
2 Watt,5 Watt
-40℃ to +85℃
Attenuation
0~31dB
VSWR(:1)
Freq. Range
(GHz)
Typ.
Max.
DC to 2.7
1.20
1.40
Yantel Corporation
Add:3F, Building 3, Southern District 2 of ZhongGuan Honghualing Industrial Park, Xili, Nanshan, Shenzhen, China
Tel:86-755-8355-1886 Fax:86-755-8355-2533
Rev A2.2
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
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