Rohde & Schwarz ESL6 EMI Test Receiver

| Attribute | Value |
|---|---|
| Frequency Range | 20 Hz – 6 GHz |
| Frequency Resolution | 1 Hz |
| CISPR Bandwidths | 200 Hz, 9 kHz, 120 kHz, 1 MHz |
| Detectors | Peak, Quasi-Peak, Average, RMS, CISPR Average |
| Dynamic Range | Up to 110 dB |
| Input Impedance | 50 Ω |
| Maximum Input Level | +30 dBm (1 W) continuous |
| Displayed Average Noise Level (DANL) | –155 dBm (typ.) at 1 GHz, 10 Hz RBW |
| Compliance Standards | CISPR 16-1-1, MIL-STD-461, FCC, VDE |
| Interface / Connectivity | USB, LAN (Ethernet), GPIB (optional), IEC 625 |
Rohde & Schwarz ESL6 EMI Test Receiver Options:
- ESL6 - FSL-B4 - OCXO Reference Frequency
- ESL6 - FSL-B5 - Additional Interfaces (video out, IF out, noise source control, AUX port, R&S NRP-Zx power sensor)
- ESL6 - FSL-B8 - Gated Sweep
- ESL6 - FSL-B10 - GPIB Interface
- ESL6 - FSL-B22 - RF Preamplifier (3/6 GHz)
- ESL6 - FSL-B30 - DC Power Supply
- ESL6 - FSL-B31 - NiMH Battery Pack (requires R&S FSL-B30)
- ESL6 - FSL-K7 - AM/FM/φM Measurement Demodulator
- ESL6 - FSL-K9 - Power Sensor Support (requires R&S FSL-B5 or R&S NRP-Z3/4)
- ESL6 - FSL-K30 - Application Firmware for Noise Figure and Gain Measurements (requires R&S FSL-B5 and preamplifier)
| Model | ESL6 |
|---|
The Rohde & Schwarz ESL6 EMI Test Receiver offers a frequency range of 9kHz to 6GHz with 0.5 dB amplitude accuracy and a displayed average noise level under –152 dBm using its preamplifier. It merges an EMI test receiver and a spectrum analyzer into one compact, lightweight unit, making it ideal for lab use and budget-sensitive environments.
Designed for efficient EMC disturbance measurement, it features all commercial-standard functions and detectors. It’s particularly useful for early-stage product development to identify and mitigate interference issues swiftly.
Testwall can supply the used Rohde & Schwarz ESL6, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Rohde & Schwarz ESL6.





