For example: Agilent E4440A or Anritsu 68369
Rohde and Schwarz EMI Receivers / EMC Analyzers
Rohde and Schwarz ESCI7
EMI Test Receiver, fully compliant acc. to commercial standards, 9kHz to 7 GHz

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESL3.03
EMI Test Receiver 9 kHz to 3 GHz, for precompliance measurements

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESL3.13
EMI Test Receiver 9 kHz to 3 GHz, for precompliance measurements, with built-in tracking generator up to 3 GHz

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESL6.06
EMI Test Receiver 9 kHz to 6 GHz, for precompliance measurements

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESN
9 kHz to 1GHz EMI Receiver for Radio Monitoring

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESPC
150 kHz to 1 GHz EMI Test Receiver /w PC Software.

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESPI3
EMI Test Receiver for precertification to commercial stand 9 kHz to 3 GHz

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESU8
EMI Test Receiver 20 Hz to 8 GHz, -155 dBm to +30 dBm, RBW 1 Hz to 10 MHz, for certification to commercial and mili

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESVB
20 MHz to 1 GHz, EMI/Radio Monitoring Solutions

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESVD
20 MHz to 1 GHz EMI Receiver for Mobile Radio Net

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESVN20
20 MHz to 1 GHz EMI Receiver for Radiomonitoring

Manufacturer: Rohde and Schwarz
Rohde and Schwarz ESVN30
20 MHz to 1 GHz EMI Receiver /w Tracking Generator

Manufacturer: Rohde and Schwarz