Electro-Metrics EM-2115, Инструкция по эксплуатации

Страница: 172 / 278

EM-2115 APPENDIX E ACCESSORY DATA
(EM2115E-18)
b. EM-7831-2: 100 MHz to 400 MHz.
c. EM-7831-3: 400 MHz to 1 GHz.
d. EM-7831: Set of 3 Tunable Rejectiion Filters, 9 kHz to 1 GHz.
E-5.0 Line Impedance Stabilization Networks
E-5.1 Lisns' Available For Use With EM-2115
a. EM-7820: 50 µH/250 µH/50

LISN for FCC/ANSI/CISPR/VDE Testing, 10
kHz to 1 GHz, two line, single phase rated at 25 A. Meets ANSI
C63.4, CISPR-16, VDE-0876.
b. EM-7821: 50 µH/50

LISN for FCC/ANSI Testing, 450 kHz to 1 GHz, two
line, single phase rated at 25 A.
c. EM-7832: 5 µH/50

LISN for Military and FCC Testing, 100 kHz to 65
MHz, two line, single phase rated at 25 A.
Other LISNS' are available on request. Contact Electro-Metrics for availability, usage,
rating, and phasing.
E-5.2 LISNS' Applications
The Electro-Metrics series of Line Impedance Stablization Networks (LISN) are designed
to meet FCC, VDE, and CISPR standards for conducted emissions measurements. Each LISN is
designed to insert a relatively constant impedance to high frequency signals that may be present
on the power lines, between the device under test and the power source.
E-6.0 EM-4320 Calibrated Impulse Generator
E-6.1 EM-4320 Specifications
a. Electrical
Frequency Range (calibrated): 10 kHz to 1 GHz.
Repetition Rate: 1 Hz to 100 Hz.
Calibrated Output Level: 0 to +90 dB(µV/MHz).