Check the listing for details. Low Band 30 - 50 mHz Intermodulation Suppression Panel Dual Isolator 17 dB LOOK!. Condition: New. Listed at 2645.00 USD. • High performance single stage isolator provides increased 17dB of Isolation. • Covers 30-50 MHz band. • Compact design shipped precisely tuned to customer specified frequency!!!. Low Band 30 - 50 mHz Intermodulation ( IMD )Suppression Panel Dual SINGLE Isolator We custom make these to your specs. There is only a couple companys in the USA that can make these! And no one makes them with the Quality and Care that we do, that why we have contracts with certain STATES and Goverment Agencys across the USA to make these for them! Any Questions, Please ask! 30 Exchange policy!!Please message me with Any Questions!.. Recently lowered Price By Over $1000! Was $2499.99 NOW $1499.89! Cant Beat this price! And if you can, We will beat there Price!! We make these Panels With Single and Dual Insolators, any Questions feel free to ask! TA radios