Comb Generator for Radiated Signal Reference Source

A broadband reference signal source, Model CGO-505 Comb Generator, is for quick EMC site testing. It radiates signals up to 1500 MHz with a 5 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 malfunctioning in between calibration periods, such as damaged receivers, broken cables, poor connections, bad antennas, etc.
Monitoring a few frequencies regularly on the Comb Generator's broadband radiated output can verify the entire setup quickly and efficiently.
Employing the CGO-505 Comb Generator for regular site checks is a cost-effective, efficient tool for ensuring the consistency and accuracy of your radiated measurement data.

Frequently bought together

PAM-103 preamplifier + Add

PC-114 pre-compliance emissions test system + Add

AT-812, AT-220 tripods + Add

PS-400 near field probes + Add

Intended Application: Radiated Reference Signal Source (for OATS, SAC, FAC, etc.)
Frequency Range: 5 MHz to 1.5 GHz
Frequency Step Size: 5 MHz
Frequency Stability: 20 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 (2) Monopoles (5-inch & 12-inch)
Generator Dimensions: 7 in. x 1.2 in. (17.8 cm x 3 cm)
Weight: 1.5 lbs (0.7 kg)