The LGSh-703 product is designed to block (suppress) communication between base stations and user terminals of cellular networks operating in the IMT-2000/UMTS standard.
In addition, the product can be used to block the operation of unauthorized listening devices created on the basis of cellular phones.
As a result of the product's operation, the user terminal loses the cellular operator's network and returns to normal operation after the product is turned off.
Operating frequency range №1 not less than 2010…2025 MHz, №2 not less than 2125...2170 MHz Effective suppression radius 3...50 m Maximum output power at the antenna connector 1 W Output power adjustment range at the antenna connector not less than 20 dB Operating temperature range +10...+35 C Power consumption not more than 8 W Power supply 175-242 V with a frequency of 47-63 Hz Overall dimensions of the generator unit 140x115x37 mm Weight not more than 0.5 kg