The ESA1 is a system of EMC tools for measuring the interference of assemblies and devices. The CS-ESA software allows the developer to quickly and comprehensively suppress interference affecting the DUT. Interference measurements taken during the development stage with ESA1 are proportional to the results from far-field measurements or from measurements with artificial networks. With the ESA1 tools disturbance sources can be localized, effects can be detected, and EMC measures individually determined. The effects of improvements implemented by ESA1 are proportional to the results from far-field measurements. ESA1 is designed for use at the developer's working place.

ESA1 Set consists of:

1xCS-ESA set, ChipScan-ESA Software / CD-ROM
1xHFW 21, RF Current Transformer
1xHFA 21, RF Bypass
1xZ23-1 set, Shielding Tent (900 x 500x 400) mm
1xPA 203 BNC, Preamplifier 100 kHz to 3 GHz
1xRF-B 0.3-3, H-Field Probe mini 30 MHz up to 3 GHz
1xRF-B 3-2, H-Field Probe 30 MHz up to 3 GHz
1xRF-E 02, E-Field Probe 30 MHz up to 1.5 GHz
1xRF-E 05, E-Field Probe 30 MHz up to 3 GHz
1xRF-E 10, E-Field Probe 30 MHz up to 3 GHz
1xRF-R 0.3-3, H-Field Probe mini 30 MHz up to 3 GHz
1xRF-R 3-2, H-Field Probe 30 MHz up to 3 GHz
1xRF-R 50-1, H-Field Probe 30 MHz up to 3 GHz
1xRF-R 400-1, H-Field Probe 30 MHz up to 3 GHz
1xRF-U 2.5-2, H-Field Probe 30 MHz up to 3 GHz
1xRF-U 5-2, H-Field Probe 30 MHz up to 3 GHz
1xESA1 acc, Accessories
1xESA1 case, System case
1xESA1 m, ESA1 Set User Manual

Langer EMV ESA1 Set Emission Development System

Quantity

ESA1 Set User Manual
ESA1 Manual

Specs

HFW 21 RF Current Transformer
Frequency range	100 kHz - 1 GHz
Continuous power rating
Current	10 A
Dielectric strength	50 V
Sizes (L x W x H)	(135 x 32 x 28) mm
HFA 21 RF Bypass
Capacitances	10 pF ... 100 nF
Dielectric strength	50 V
Shielding tent (900x500x400 mm)
Attenuated shielding	45 dB - 50 dB / 30 MHz - 1GHz
Sizes (L x W x H)	(900 x 500 x 400) mm
Weight	12 kg
Near Field Probes
Frequency range	30 MHz - 3 GHz
CS-ESA software
Operating system	Windows XP/Vista/7 (latest service packs)
PA 203 preamplifier
Frequency range	100 kHz - 3 GHz
Amplification	20 dB
Supply voltage	12 V DC
Current input	50 mA
Max. input power	+13 dBm