Miniature Variable Attenuator
Manual Step Attenuator
u DC to 5.8GHz u 0 to 35dB in 1dB Step u 5 Watt u Choice of SMA or N Type Connectors
VAS073501N5...
Description
Manual Step Attenuator
u DC to 5.8GHz u 0 to 35dB in 1dB Step u 5 Watt u Choice of SMA or N Type Connectors
VAS073501N5*
Miniature Variable Attenuator
International invention patent
Features
n Using advanced microstrip technology, ultra-small size n Attenuation values are adjustable in a power-on state, no
sudden big reflection. 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 n Step values: 1dB, 2dB, 4dB, 8dB,10dB,10dB n 36 attenuation values n High attenuation accuracy, low insertion loss n High adjustment accuracy n Low cost – High Performance n Adjusting the transmitting (receiving) distance of RF signal precisely. Adjusting accuracy is limited to 5cm. n Switch repeatability avg.> 10000 operations (5000 cycles) per switch. n PC(Polycarbonate) Switch, operating temperature of 120℃ is available. n Attenuation values are adjustable in a power-on state, test data can be read continuously, no interruption.
Characteristic
For example the testing curves of VAS073501N52 of 25dB
Specifications
Frequency Range
DC to 5.8GHz
Attenuation
0 to 35dB
Step Value
1dB
Insertion loss at 0dB (typ.)
0.8dB DC to 3.5 GHz
1.0dB 3.5 to 5 GHz
1.2dB at 5.8 GHz
Attenuation Accuracy (typ.)
±1.1dB DC to 3.5 GHz
3.0 dB 3.5 to 5 GHz
4.5dB at 5.8 GHz (0~32,34dB)
8dB at 5.8 GHz (only for 33,35dB)
Nominal Impedance 50 Ohm
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