Key Specifications, Connector Series 1: N, Connector Gender 1: Male, Connector Polarity 1: Standard, Connector Angle 1: Straight, Connector Mount Method 1: None, Connector Impedance 1: 50 Ohm, Connector Series 2: UHF, Connector Gender 2: Male, Connector Polarity 2: Standard, Connector Angle 2: Straight, Connector Mount Method 2: None, Connector Impedance 2: 50 Ohm, RF Cable Part Number: LMR-400-DB, RF Cable Type: LMR-400-DB, RF Cable Impedance: 50 Ohm. N Male to UHF Male Cable Using LMR-400-DB Coax, LF Solder. PE3W00290LF is a N male to UHF male cable using LMR-400-DB coax. This Pasternack N male to UHF male cable assembly uses a 50 Ohm N for connector 1 and a 50 Ohm UHF for connector 2. Our male N to male UHF cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3W00290LF N male to UHF male cable assembly is constructed with LMR-400-DB coax, * LMR™ is a trademark of Times Microwave Systems.