June 12, 2020

Variable Attenuator

Feature

  • The UBA series are push-button type attenuators, covering up to  DC-2170 MHz frequency range.
  • These compact and lightweight attenuators are equipped with newly-developed gold contacts which boast excellent environmental resistance such as corrosion resistance.

Application

  • Telecommunication purpose
  • IBC/IBS 
  • Test lab
  • Test instrumentation

ItemsUBA-1001-300
Pass Band Frequency700-2170MHz
Insertion Loss1.8 dB max (700 - 1300MHz)
3.0 dB max (1300 - 2170MHz)
V.S.W.R1.3
Attenuation41 dB max
(Combination of 1,2,3,5,10,20 dB )
Impedance50Ω
Average Maximum Power1.5W
Deviation± (2%+0.2) dB : (700 - 1300MHz)
± (4%+0.4) dB : (1300 - 2170MHz)
Operating Temperature -10 ~ +50 °C
RoHS ApplicantComplied
ConnectorSMA - J