Emission Development System

• 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 11/10 64-bit (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

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.

In The Box

• 1x CS-ESA set
• ChipScan-ESA Software / USB 1x Dongle
• Licence Dongle 1x HFW 21
• RF Current Transformer 1x HFA 21
• RF Bypass 1x Z23-1 set
• Shielding Tent (900 x 500x 400) mm 1x PA 203 BNC
• Preamplifier 100 kHz up to 3 GHz 1x RF-B 0.3-3
• H-Field Probe mini 30 MHz up to 3 GHz 1x RF-B 3-2
• H-Field Probe 30 MHz up to 3 GHz 1x RF-E 02
• E-Field Probe 30 MHz up to 1.5 GHz 1x RF-E 05
• E-Field Probe 30 MHz up to 3 GHz 1x RF-E 10
• E-Field Probe 30 MHz up to 3 GHz 1x RF-R 0.3-3
• H-Field Probe mini 30 MHz up to 3 GHz 1x RF-R 3-2
• H-Field Probe 30 MHz up to 3 GHz 1x RF-R 50-1
• H-Field Probe 30 MHz up to 3 GHz 1x RF-R 400-1
• H-Field Probe 30 MHz up to 3 GHz 1x RF-U 2.5-2
• H-Field Probe 30 MHz up to 3 GHz 1x RF-U 5-2
• H-Field Probe 30 MHz up to 3 GHz 1x ESA1 acc
• Accessories 1x ESA1 case
• System case 1x ESA1 m
• User Manual