ETS-Lindgren | sku: sku-1894 ETS-Lindgren 3301C Active Monopole Antenna Max Frequency: 50 MHz Min Frequency: 30 Hz Application/Test Type: Active, general-purpose, receive-only antenna for FCC, MIL-STD and TEMPEST tests Standards Met: CISPR 16-1-6: 2017, Mil-STD-461, ANSI C63.5 and SAE, ARP-958 Add to Cart