VAS068P4P2*2*
Miniature Variable Attenuator
International invention patent
Manual Step Attenuator
DC to 3GHz
0 to 8.4dB in 0.2dB Step
2 Watt
Connector Type:SMA,N,TNC,F,BNC etc.
available.
Features
Specifications
Frequency Range
Attenuation
DC to3GHz
0 to 8.4dB
0.2dB
Using advanced microstrip technology, ultra-small size
Attenuation values are adjustable in a power-on state, no
sudden big reflection.
Step Value
Insertion loss at 0dB (typ.)
SMA connector
It adopts an innovative technology, and thus it eliminates
sudden big reflection in attenuators when attenuation is
being adjusted, preventing the preliminary RF circuit from
being burnt, and keeping the system stable
Step values: 0.2dB, 0.4dB, 0.8dB, 1dB, 2dB, 4dB
43 attenuation values
High attenuation accuracy, low insertion loss
High adjustment accuracy
Low cost – High Performance
Adjusting the transmitting (receiving) distance of RF
signal precisely. Adjusting accuracy is limited to 5cm.
Switch repeatability avg.> 10000 operations (5000 cycles)
per switch.
PC(Polycarbonate) Switch, operating temperature of
120℃ is available.
0.40dB at 1 GHz
0.70dB at 2 GHz
1.1dB at 3 GHz
0.40dB at 1 GHz
0.70dB at 2 GHz
1.10dB at 3 GHz
N type connector
Attenuation Accuracy (typ.)
SMA connector
0 to +0.50dB at 1GHz
0 to +1.00dB at 2GHz
0 to +2.00dB at 3GHz
0 to +0.50dB at 1GHz
0 to +1.00dB at 2GHz
0 to +2.00dB at 3GHz
N type connector
Nominal Impedance 50 Ohm
Average Power
Operating Temperature -40℃ to +85℃
2 Watt
Connector
Type
VSWR(:1)
Freq. Range
(GHz)
Attenuation values are adjustable in a power-on state,
test data can be read continuously, no interruption.
Typ.
Max.
1.30
1.30
SMA
1.25
1.25
Characteristic
For example the testing curves of VAS068P4P2S22 of 4dB
DC to 4
N Type
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 A1.1
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
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