CG-50LR10100R, 50 kHz - 6GHz, 50/500kHz 10MHz/100MHz Steps, Conducted & Radiated Comb Generator

  • Frequency Range: 
    • 50kHz - 108MHz for AC / DC LISN
    • 50kHz - 30MHz with Monopole Antenna (CISPR 25)
    • 30MHz - 1GHz (10MHz steps)
    • 1 - 6GHz (100MHz steps)
  • Frequency step: 
    • 50/500 kHz switchable for AC / DC LISN and Monopole Antenna
    • 10MHz for 30MHz - 1GHz
    • 100MHz step for 1 - 6GHz
  • Includes: Generator, Charger, Storage case

Data Sheet

SPECIFICATIONS

CG-50LR10100R, 50 kHz - 6GHz, 50/500kHz 10MHz/100MHz Steps, Conducted & Radiated Comb Generator

Check out our Comb Generator Selection Guide.

Description

CG-50LR10100R Comb Generators serve as reference signal sources designed for testing Line Impedance Stabilization Networks (LISN) and conducting radiated emission measurements within the 30MHz - 6GHz range in EMI Chambers. Their output generates harmonics aligned with the fundamental frequency, offered in two bands: 50kHz to 108MHz with a switchable step size of 50kHz/500kHz, and 30MHz to 6GHz with switchable step size of 10MHz/100MHz. This flexibility enables thorough checks and investigations on conducted measurement systems, facilitating usage with LISN and standard connectors for both conducted and radiated emission measurements in EMI Chambers. The battery, when fully charged, ensures continuous operation for up to 16 hours. Included with the Comb Generator are a battery charger, USB cable, and accessories packaged in a storage box.

Application

The main purpose of a Comb Generator is to efficiently validate setups for conducted & radiated emissions testing. Its primary application lies in troubleshooting conducted measurements using a LISN and EMI Radiation emission chamber.

With the Comb Generator, the test engineer can conduct frequent and rapid verifications of the conducted test setup, ensuring the reliability of test results.

Additional potential applications of the CG-50LR10100R Comb Generator may involve the production evaluation of components, such as cable shields and filters, as well as chamber validation in accordance with CISPR16 &CISPR25 Automobile.

Specifications  
Frequency Range

50kHz - 108MHz for AC / DC LISN

50kHz - 30MHz with Monopole Antenna

30MHz - 6GHz for RE

Frequency Step

50 & 500 kHz Switchable for AC/DC LISN

50 & 500 kHz Switchable for Monopole Antenna
10MHz 30 -1GHz (RE)

100MHz 1-6GHz (RE)

Power Requirements USB mini,+5Vdc
Output connectors 50-ohm SMA Female
Charging time 8~10 Hours
Usage time 16 Hours
Size

119mm(W)*81.5mm(D)*85.5mm(H)

300mm x 300mm x 2mm Ground plane

Net Weight  1kg

 

Field Source Applications

  • normalized site attenuation measurements in fully anechoic rooms (FAR)
  • system checks for test labs (radiated emission)
  • shielding measurements
  • investigation of table and mast influence
  • laboratory inter-comparison measurements
  • test site correlation measurements (same type)
  • correlation of alternative test methods

Comb Generator Applications

  • system checks for test labs (radiated emission)
  • system checks for test labs (conducted emission)
  • “pseudo” EUTs
  • cable loss calibrations
  • normalized site attenuation measurements (SAC)
  • normalized site attenuation measurements (FAR)
  • laboratory inter-comparison measurements
  • test site correlation measurements (same type)
  • correlation of alternative test methods
  • chamber factor measurements
  • investigation of table and mast influence

 

 


 
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