ANDREW an Amphenol company's L4NR-PS Type N Male Positive Stop right angle connector for 1/2 in LDF4-50A cable. 0 - 8800 MHz, 50 Ohm, 0.05 dB insertion loss. Trimetal plated outer contact, Gold and Silver plated inner contact. Self-flare outer attachment, Captivated inner attachment. Meets RoHS standards. Designed, manufactured and/or distributed under ISO 9001:2015