Техническое описание на NLP-21.4+ Фильтр нижних частот : 50Ω DC to 22 MHz Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input 0.5W max. Features • rugged shielded case • other NLP models available with wide selection of cut-off frequencies Applications • lab use • test equipment • video equipment