Specifications:
The document discusses wide-band chokes used for the suppression of radio interferences in power supplies of antenna systems and other electronic devices. It provides specifications for different models based on frequency and impedance values.

Application:
Wide-band chokes are recommended for use in antenna systems and high-frequency technology circuits to ensure effective decoupling of power supplies.

Design:
The document includes a table listing various models of wide-band chokes with their respective impedance values at 25 MHz and 100 MHz, number of turns, and part numbers. For example, a model with 600 Ω at 25 MHz and 800 Ω at 100 MHz has 2.5 turns and part number 00820512.

Key Data from Table:
- 600 Ω at 25 MHz, 800 Ω at 100 MHz, 2.5 turns, Part No. 00820512
- 700 Ω at 25 MHz, 600 Ω at 100 MHz, 3 turns, Part No. 00820513
- 400 Ω at 25 MHz, 600 Ω at 100 MHz, 2 turns, Part No. 00820511
- 300 Ω at 25 MHz, 500 Ω at 100 MHz, 2 x 1.5 turns, Part No. 00820510

Notes:
The document includes a disclaimer stating that no responsibility is taken for the correctness of the information, and errors and changes are reserved.