A Pair UHF Antennas BNC Connectors for Sennheiser G3 Series Compatible with Sennheiser G3 serises wireless receiver Total length (body + Base): approx. 8.5 inches Frequency range: 470-790MHz Replacement for all Sennheiser Evolution Wireless frequency bands (A, B, C, D, E, etc.) Antenna can point straight and be capable of an "L" shape