Amazon.com: Custom Cable Connection 1 Foot LMR-400 N Male to N Female Extension Times Microwave LMR400 50 Ohm Coax Low Loss Antenna Cable for Ham Radio, WLAN, CB Radio and WiFi Antenna
Coax Adapter - TNC male to N female
Right-angle 1/4 in TS - Connector - Analog Audio | Hosa Cables