Product Description:
The CGC-255E is a conductivity comparison comb signal source for 50kHz-115MHz testing manufactured by Com-power, Inc. It is also a broadband EMC signal reference generator that can be used in EMC labs for period verification testing of test instruments, and can be used toLISN,Attenuator,coaxial cableand other test instruments and meters.
To use, plug the CGC-255E directly into the LISN's EUT power input port to use it, and it can be used as a performance checking tool for daily monitoring and testing instruments in the laboratory.
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Product model | CGC-255E |
| manufacturer | Com-Power Corporation |
| provider | Shenzhen EUTTEST |
| Test frequency range | 50kHz-115MHz |
| Selectable step size | 50kHz, or 250kHz |
| frequency stability | 50ppm |
| amplitude stability | ±0.1dB |
| time stability | <1dB in 12 months |
| electricity supply | 230V; battery powered |
| Typical working hours | 18 hours. |
| indicator light | Battery-lit ground and power lamps |
| LISN Connectors | NEMA 15-P 5 x 2.2 x 2.2 inches 13.2 x 5.9 x 5.9 cm |
| weight | 0.45 kg |
Spectrogram of the comb signal output from the CGC-255E:
The CGC-255E can be set to 50kHz or 250kHz step size, and you can switch the output interval size of the comb signal at will, the following two pictures are the output spectrum graphs of the two step settings, in addition, when you buy this product from EUTTEST, you will get the electronic excel data of the output level of each frequency point, which can be directly inputted into your computer for use. Contact us for more information.
Spectrogram of CGC-255E with 50kHz output step setting
Spectrogram of CGC-255E when setting 250kHz output step
