CommScope's L4PNF-BH Type N Female Bulkhead straight connector for 1/2 in LDF4-50A cable. 0 - 8800 MHz, 50 Ohm, 0.05 dB insertion loss. Trimetal plated outer contact, Gold plated inner contact. Self-flare outer attachment, Solder inner attachment. Meets RoHS standards and is designed, manufactured and/or distributed under ISO 9001:2015