• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• Sertek Inc.; Taipei, Taiwan R.O.C.

• Year
• 2000 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 193702

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Coaxial RF Attenuator 104-3 - Sertek Inc.; Taipei, Taiwan R.

• Dimensions (WHD)
• 30 x 7 x 7 mm / 1.2 x 0.3 x 0.3 inch

• Notes
• Frequency Range DC to 3GHz; attenuation 3dB; SMA I/O connectors.

• Net weight (2.2 lb = 1 kg)
• 0.010 kg / 0 lb 0.4 oz (0.022 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Emilio Focosi. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sertek Inc.; Taipei, Taiwan R.O.C.