Single phase / three-phase current and Telecommunication Access
The reference generator producing conducted disturbances permits an easy check of the conducted emissions’ measurement chain for the network access and telecommunication ports.
It also allows the laboratories for intercomparison measurements.
Frequency range: 10 kHz-150 kHz or 150 kHz-30 MHz (selected by internal jumper)
Control of impedance: LISN (single and 3-phase sector) / ISN (shielded and non-shielded Ethernet cables)
LISN connection: power cord
ISN-telecom access port connection: RJ45 connector
Frequency step: 15.6 kHz or 250 kHz (selected by internal jumper)
Quasi-Peak / Average ratio: 6 dB (±0.5 dB) or 0 dB (selected by internal jumper)
Disturbing signal amplitude stability: ±0.1 dB / year
LISN voltage: Universal 0 V to 400 V (powered by rechargeable NiMh batteries, self-charging through mini-USB 5 VDC / 500 mA)
Operational autonomy: 20 hrs
Réponse spectrale (pas de 250kHz, mesure PEAK et Average, 150 kHz – 30 MHz)