June 12, 2020

VARIABLE ATTENUATOR

Model: UBA-1001-300

Application

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

Feature

The UBA series are push-button type attenuators, covering up to  DC-2,700 MHz frequency range. These compact and lightweight attenuators are equipped with newly-developed gold contactswhich boast excellent environmental resistance such as corrosion resistance.

NoColumnUBA-1001-300
1Pass Band Frequency700-2170MHz
2Insertion Loss1.8 dB max (700 - 1300MHz)
3.0 dB max (1300 - 2170MHz)
3V.S.W.R1.3
4Attenuation41 dB max
(Combination of 1,2,3,5,10,20 dB )
5Impedance50Ω
6Average Maximum Power1.5W
7Deviation± (2%+0.2) dB : (700 - 1300MHz)
± (4%+0.4) dB : (1300 - 2170MHz)
8Operating Temperature -10 ~ +50 °C
9RoHS ApplicantComplied
10ConnectorSMA - J