This 20' ultra low loss cable has N-Male connectors on BOTH ends.

Specifications:

• Cable length: 20'
• Connectors: N/Male
• Cable diameter: 7/16"
• N/Male connector diameter: 3/4"
• Impedence: 50ohms

Signal Loss:

• The amount of signal attenuation you'll see depends on which frequency you're using. This cable averages approximately 1dB of signal loss. Attenuation for each frequency is below:
  
  • 700mhz: 0.7dB
  • 800mhz: 0.7dB
  • 1700mhz: 1.1dB
  • 1900mhz: 1.2dB
  • 2100mhz: 1.2dB
  • 2400mhz: 1.3dB
  • 2500mhz: 1.4dB
• Approximately .5dbm is lost at each connection between 2 cables
• To prevent excessive signal loss, this cable should NOT be daisy chained with other cables! It is always better to use one longer piece of cable than to screw two shorter cables together.