Advanced Test and Measurement
Instruments and Power Supplies

Rohde and Schwarz ESL Series

EMI Test Receiver with 3 and 6 GHz models

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The ESL EMI test receiver combines two instruments in one, measuring both EMC disturbances in accordance with the latest standards and also serving as a full-featured spectrum analyzer for diverse lab applications. The ESL is designed to meet the needs of cost-conscious users who want to perform diagnostic and precompliance EMI measurements up to 3 GHz or 6 GHz.

  • Frequency range from 9 kHz to 3 GHz or 9 kHz to 6 GHz covering almost all commercial EMC standards
  • Optional tracking generator
  • All major functions of an advanced EMI test receiver, including fully automated test sequences
  • Weighting detectors: max./min. peak, average, RMS, quasi-peak as well as average with meter time constant (CISPR-Average) and RMS-Average in line with the latest version of CISPR 16-1-1
  • Compact, lightweight instrument, can be battery-powered for mobile applications

Product Variants

Model Price

ESL3

EMI Test Receiver 9kHz to 3GHz
£15,084.50

ESL3

EMI Test Receiver 9kHz to 3GHz with tracking generator
£17,834.80

ESL6

EMI Test Receiver 9kHz to 6GHz
£18,492.20

ESL6

EMI Test Receiver 9kHz to 6GHz with tracking generator
£21,233.20
Model Description Price
FSL-B10
GPIB interface for FSL
£555.60
FSL-B30
DC power supply 12 - 28 V for FSL
£555.60
FSL-B31
NiMH battery pack for FSL
£912.11
FSL-B4
OCXO reference frequency for FSL / ESL
£953.78
FSL-B5
Additional interfaces video/IF-output, power meter 28 V - DC for noise source
£388.92
FSL-B8
Gated Sweep function (software licence)
£555.60
FSL-K30
Application firmware for noise figure and gain measurements (for FSL and ZVL w. ZVL-K1) (software licence)
£4,518.88
FSL-K7
Analogue demodulation AM/FM/PM (software licence)
£1,685.32
FSL-K9
Power sensor measurements with NRP (software licence)
£555.60
Series Model Price
ESV-Z1
Current probe, 9kHz to 600Mhz
£2,018.68
FSL-Z3
Soft carrying bag for FSL
£365.77
FSL-Z4
Additional charger unit for FSL-B31 battery. Allows charging the battery without FSL
£166.68
ZZA-S334
19"-rack adapter for 3U 3/4 width unit
£328.73
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