Characteristic frequency range: 5MHz to 3GHz
The TBCG3-RN2 comb generator is primarily designed to test the setup of radiated emissions. It is a tool that helps verify the proper operation of antennas and preamplifiers, as well as the accurate setup and configuration of spectrum analyzers. Its characteristics are well-known in anechoic chambers, and the radiation plot can be used as a benchmark to compare the comb generator at the same location as the EUT with non-ideal settings. Using a rotary switch, you can select between five fixed comb frequencies and an external comb frequency input range of 5 kHz to 200 MHz. The switchable RF amplifier can potentially increase the output signal by 20 decibels (dB). The comb generator comes with two monopole antennas, one being a 30 cm monopole for frequencies up to 300 to 500 MHz, and the other for frequencies above that. The radiated comb spectrum is characterized in the range of 5 MHz to 6 GHz.
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basic information
**Main Specifications** ● Characteristic frequency range: 5 MHz – 3 GHz ● Maximum 1.5 GHz comb spectrum flatness, amplifier off: typically 8 dB at RF connector ● Maximum 1.5 GHz comb spectrum flatness, amplifier on: typically 12 dB at RF connector ● Output impedance: 50 ohms ● Output power: maximum -5 dBm @ 100 MHz f_comb; decreases by 6 dB for every f_comb/2 ● Amplitude stability: < 0.2 dB; < 0.1 dB after 15 minutes ● Output connector: N-female ● External input impedance: 50 ohms ● Input connector: SMA-female ● Power supply: 6 x AA NiMH (e.g., Varta Mignon 2700, not included) ● Charger: external; Ansmann ACS310 ● Antenna: 30 cm monopole for f < 300 … 500 MHz. 10 cm monopole for f > 300 to 500 MHz ● Housing diameter: 180 mm ● Housing height: 60 mm ● Weight: 1250g
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Comgenerator TBCG3-RN2
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Comgenerator TBCG3-RN2
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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.
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