A useful tool for verifying the correct operation of LISN, the proper setup of the spectrum analyzer, and the correct configuration.
The TBCG3-CN comb generator is primarily designed to verify the setup of conductive emission tests. It is a useful tool for validating the correct operation of the LISN, the proper setup of the spectrum analyzer, and the correct configuration. By using a rotary switch, you can select between five fixed comb frequencies and an external excitation input in the frequency range of 5 kHz to 300 MHz. The comb generator comes with country-specific adapter cables that plug into the DUT socket of the LISN (when powered off). This device operates on four AA nickel-metal hydride batteries and includes an external charger. The TBCG3-CN generates a comb spectrum with approximately 8 dB flatness over a frequency range of up to 1.5 GHz and features a 50-ohm output with a female N connector. The housing is made from solid aluminum machined from a block. The 1/4 inch – 20 UNC screws on the comb panel are compatible with standard tripod bolts.
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basic information
- Specified bandwidth: 1.5 GHz - Flatness of comb spectrum: 8 dB (typical) - Output impedance: 50 ohms - Output power: 66 dBµV @ 10 MHz f comb; decreases by 6 dB for every fcomb /2 - Amplitude stability: < 0.2 dB; < 0.1 dB after 15 minutes - Output connector: N-female - Selectable fixed comb frequencies: 100 kHz, 500 kHz, 1 MHz, 5 MHz, 10 MHz - Frequency stability: 50 ppm - External excitation input: 5 kHz – 300 MHz @ square input signal; maximum 3.3Vpp - 100 kHz – 300 MHz @ sine wave input signal; maximum 3.3Vpp - Input impedance: 50 ohms - Input connector: SMA-female - Current consumption: 70mA - Indicators: Power on LED, low battery LED - Power supply: 4 x AA NiMH - Charger: External; Ansmann ACS110 - Temperature range: -20 °C to +45 °C - Housing diameter: 180 mm - Housing height: 60 mm - Weight: 1250g
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Comgenerator TBCG3-CN
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Comgenerator TBCG3-CN
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Comgenerator TBCG3-CN
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As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly advanced electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high safety and reliability. We aim to offer new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.
