Key Specifications, Connector Series 1: N, Connector Gender 1: Female, Connector Polarity 1: Standard, Connector Angle 1: Straight, Connector Mount Method 1: Bulkhead, Connector Impedance 1: 50 Ohm, Connector Series 2: N, Connector Gender 2: Female, Connector Polarity 2: Standard, Connector Angle 2: Straight, Connector Mount Method 2: Bulkhead, Connector Impedance 2: 50 Ohm, RF Cable Part Number: LMR-400, RF Cable Type: LMR-400, RF Cable Impedance: 50 Ohm. N Female Bulkhead to N Female Bulkhead Cable Using LMR-400 Coax, LF Solder. PE3C1960LF is a N female bulkhead to N female bulkhead cable using LMR-400 coax. This Pasternack N female bulkhead to N female bulkhead cable assembly uses a 50 Ohm N for connector 1 and a 50 Ohm N for connector 2. Our female N bulkhead to female N bulkhead cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3C1960LF N female bulkhead to N female bulkhead cable assembly is constructed with LMR-400 coax, * LMR™ is a trademark of Times Microwave Systems.