Comb Generator Best Reference Source

Model: CGO-501

1 MHz to 1 GHz - 1 MHz Step Size


EMI Source for CISPR and FCC

Com-Power model CGO-501 Comb Generator is a broadband EMC signal source for quick EMC site testing. It radiate signals up to 1000 MHz with a 1 MHz step size. EMC labs calibrate their radiated emissions test sites, instrumentation and accessories at least once a year. The calibration procedures are elaborate and time consuming. However, calibration does not prevent equipment malfunction in between calibration period such as damaged receivers, broken cables, poor connections, bad antenna, etc. Monitoring a few frequencies regularly on the Comb Generator's broadband adiated output can verify the entire setup quickly and efficiently. Any potential problems with the test setup can be detected before it causes erroneous results. It is powered by a rechargeable NimH battery pack. It has circular shape for more uniform radiated output.

  • Frequency range of 1 MHz to 1 GHz
  • Stable Frequency Output
  • Automatic Low Voltage Signal Shutoff
  • Battery Operated
  • Three-Year Warranty
  • Frequency: 1 MHz - 1 GHz
  • Application: EMI Radiated Site Reference Source
  • Frequency Step Size: 1 MHz step (CGO-501)
  • Antennas: 5 and 12 inch monopole
  • Power: Battery 6 V NimH
  • Charger Output / Input: 6 VDC, 500 mA / 110 VAC, 60 Hz or 230 VAC 50 Hz
  • RF Output connector: 50 Ohms BNC
  • Weight: 2 lbs. /0.9 kg
  • Size: 7 × 0.75 / 17.7 ×1.9
  • Radiated Data: 3 meters, vertical polarization, antenna height varied from 1 to 4 meters

    CGO-501 Step Size