Comb Generator with output to 40 GHz
Model CGO-51000 Comb Generators is a broadband EMC signal reference source for quick EMC site testing. It radiates signals up to 40 GHz at 1 GHz frequency steps. 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. For example, as the frequency increases poorly mated connector can cause significant measurement errors. Monitoring a few frequencies regularly on the Comb Generator's broadband radiated 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.
- Quick, Pre-Test Site Validations
- Wide Frequency Range 1 GHz to 40 GHz
- Battery Operated - Extended Battery Life operates >18 hours per charge
- Automatic Low-Battery Voltage Shut-off
- Stable RF Output
- Three-Year Warranty
- Intended Application: Radiated Reference Signal Source (for OATS, SAC, FAC, etc.)
- Frequency Range: 1 GHz to 40 GHz
- Frequency Step Size: 1 GHz
- Frequency Stability: 25 ppm
- Amplitude Stability: ± 0.1 dB
- Time Stability: <1 dB over 12 months
- Charging Adapter Output: 6 VDC (unregulated), 500 mA
- Battery Type: 6V NiMH, 1 Ah
- Battery Operation: >18 Hours Typical (fully-charged battery)
- External LED Indicators: Battery Low, Power On
- Antenna Type: Integral Stub-type (w/protective cover)
- Dimensions: 7 in. x 1 in. (17.8 cm x 2.5 cm)
- Weight: 2.5 lbs (1.1 kg)
- Polarization(s): Vertical, Horizontal
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