| SEL SP-113 Blockade - multi-purpose protection device |
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The SEL SP-113 multi-purpose protection device provides a concealment of informative emanating spurious transmissions of computer devices as well as crosstalks induced on power and earth circuits.
A small size of the unit and the availability of two telescopic antennas enable the user to quickly and easily mount the device, without the need to lay loop antennas along the perimeter of a room.
Operating frequency range: 0,01 - 2000 MHz
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