QN CONNECTOR SERIES

Amphenol RF’s QN connector is a quick disconnect version of the N-Type connector with similar internal construction, which enables fast and easy matings with minimum space requirements. The innovative alternative to N-Type connectors, the QN line is perfect for indoor and outdoor applications including base stations and cellular installations. These connectors have the same benefits over threaded connectors and can be terminated to larger cables and are designed to handle higher power requirements.

 

 Features and Benefits

  • Operates at the same electrical performance as the N-Type up to 11 GHz
  • Snap-on interface for quick and easy installation
  • Rotatable 360° after connection for flexibility with installation

Applications

  • Base Stations
  • Data Communications
  • Routers
  • Switching Equipment

QN Specifications


Electrical  
Impedance 50 Ohm
Frequency Range  DC - 11GHz (optimized DC - 6GHz)
Dielectric Withstanding Voltage  2500 Vrms, 50 Hz (sea level)
Working Voltage ≤1000 Vrms, 50 Hz (sea level)
Power Handling 300 W @ 2.5 GHz typical
Contact Resistance  
  Center Conductor 1.5 m Ω max. (initial)
  Outer Conductor 1.5 m Ω max. (initial)
Passive Intermodulation  -155 dBc @ 1.8 GHz (2x 43 dBm carrier)
Screening Effectiveness -90 dB min
 
Environmental  
Temperature Range -40⁰C to +125⁰C
Climactic Category IEC 60169-1 16.2 40/125/21
Rapid Temperature Change IEC 60169-1 16.4 (-40°C/+125°C)
Corrosion Saltspray test acc. to MIL-STD-202 F, method 101 D, condition B
Moisture Resistance MIL-STD-202 F, method 106 F
Vibration IEC-1169-1 paragraph 9.3.3 (10-500 Hz;5g)
Dust and Moisture Protection IEC 60529
IP Rating IP68
 
 
Mechanical  
Mating Characteristics 30 N typical
Interface Retention Force 450 N min.
Durability 100 mating cycles min.
Connector pitch 20 mm min. center to center