Decibel Vhf Quarter Wave High Q Bandpass Cavity 148 T0 174 Mhz Model Db4001-1

US $60.00

  • Ephrata, Washington, United States
  • Jun 9th
Decibel VHF quarter wave high Q bandpass cavity 148 t0 174 Mhz model DB4001-1 The DB4001 series features a quarter wave high Q coaxial c a v i t y. It reduces interf e rence that is frequency rejectable, when installed between the antenna and the re c e i v e r. For incre a s e d rejection two and three cavity models are also off e red. • Adjustable Selectivity – Rotatable coupling loops can be set at 0.5, 1.0 or 2.0 dB to obtain corresponding total attenuations with minimum attenuation of the desired signal. • Field Tu n a b l e – Cavities are shipped factory tuned; however, they can be retuned in the field with measuring equipment. • F requency Stable – An Invar rod, with nearly zero expansion, a s s u res frequency stability over a wide temperature range. • Positive Contact – Maintained by an indented ring with spring compre s s i o n . • R u g g e d – End plates are made of chromated aluminum, coupling loops of copper, and the center conductor and piston of silver-plated copper. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
Used, has smoke damage to exterior finish, good working condition
Brand Decibel
Model DB-4001-1

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