Rohde and Schwarz ENV216 Specifications Sheet

Two-Line V-Network R&S ENV216

for RFI voltage measurements on single-phase EUTs

◆ Frequency range 9 kHz to 30 MHz

◆ Power-handling capacity 16 A,

constant current

◆ 150 kHz highpass filter, switch-

selectable

◆ Built-in 10 dB attenuator and pulse

limiter

◆ V-network to CISPR, EN, VDE, ANSI

and MIL-STD-461 D and E;
meets CISPR/A/413/CD

◆ Calibrated to CISPR 16-1:1999 and

ANSI C63.4

◆ Air-core design

◆ Artificial hand

◆ Remote control with TTL

levels via optocoupler

Characteristics, use

Certified Quality System

ISO 9001

Certified Environmental System

ISO 14001

DQS REG. NO 1954 QM

DQS REG. NO 1954 UM

The Two-Line V-Network R&S ENV 216
(50 µH + 5 Ω)//50 Ω satisfies the
requirements of VDE 0876 and CISPR
Publ. 16-1 for V-networks (incl. the
requirements of the planned extension
for CISPR/A/413/CD regarding the isola­tion between EUT and power port and the
impedance with respect to magnitude
and phase) in the frequency range 9 kHz
to 30 MHz. It is based on air-core induc­tances and contains an artificial hand.

A 16 A female connector with earthing
contact is provided for connecting the
EUT. Various models with country-specific
connector systems are available.

2 Two-Line V-Network R&S ENV 216

To prevent the test receiver from being
overdriven by low-frequency spectra of
high level, a 150 kHz highpass filter can
be cut in. To ensure standard impedance
irrespective of the receiver input attenua­tion, the R&S ENV 216 is equipped with a
10 dB attenuator. A built-in pulse limiter
protects the receiver input.

TTL control inputs that can be driven by
controllers and R&S test receivers are pro­vided for remote control in automatic test
systems (phase selection and activation
of highpass filter). Optocouplers prevent
pick-up of external RFI. In the case of AC
supply operation, the operating voltage
for the built-in logic circuit is obtained in
a range from 90 V to 250 V and 47 Hz to
63 Hz. This covers all standard applica­tions. If the EUT is operated with low AC
voltages or DC voltages up to 50 V, the
logic circuit is powered via an external

plug-in power supply. Owing to its com­pact design and low weight, the R&S
ENV216 is ideal for frequently varying
applications and especially for on-site RFI
voltage measurements on single-phase
EUTs. Note that high leakage currents are
produced because of the standard design
of these V-networks. The networks should
therefore be connected to a low-imped­ance protective earth system. In ques­tionable cases, an isolating transformer
should be used.

Specifications

Frequency range 9 kHz to 30 MHz

Impedance characteristic of V-network to CISPR 16-1:1999 (50 µH + 5 Ω)//50 Ω

Error limits (to CISPR 16-1)

Impedance magnitude
Phase

Max. permissible constant current for plug and socket (dependent on country)

Vers ion 02
Vers ion 03
Vers ion 04
Vers ion 05
Vers ion 06

Max. permissible AC supply voltage against reference ground V

Max. permissible DC voltage against reference ground VDC = 50 V

Max. permissible RFI (from EUT) 1 W

Highpass filter (integrated, switch-selectable) 150 kHz

Attenuator (built-in) 10 dB

Response threshold of built-in pulse limiter (output level) 140 dB(µV)

AC supply frequency 0 to 63 Hz

Connectors

AC supply voltage input plug with earthing contact and 1.8 m cable

AC supply voltage input for EUT socket with earthing contact (country-specific models)

RF output N connector, female, 50 Ω

Remote control input 25-contact Sub-D connector, female

Input for artificial hand 4 mm connector, female, with knurled clamp

Reference ground connection ground bar with 3 M4 threads

Protective earth connection threaded bolt with wing nut

Connector for external power supply DC hollow connector, 5.5/2.1 mm dia., 10 V to 18 V DC, 250 mA

General data

Operating temperature range 0°C to +45°C

Storage temperature range −25°C to +70°C

Dimensions (W x H x D) 219 mm x 147 mm x 350 mm

Weig ht 5.5 kg

Order designation

Two-Lin e V-Net wo rk R&S ENV 216 3560.6550.yy

Model for Germany (earthing-type connector) yy = 02

United Kingdom yy = 03

France yy = 04

China, Australia yy = 05

USA yy = 06

Accessories supplied

Manual, calibration record

Plug-in power supply (country-specific)

Recommended extras

Remote control cable, 25-contact

Control by receiver of R&S ESxS, R&S ESIBx, R&S ESPIx series

(connector/connector, 1:1 wiring; two cables required for shielded rooms)
Control Cable, 3 m
Control Cable, 10 m

±20%
±11.5 °

16 A
13 A
16 A
15 A
15 A

= 255 V

rms

(country-specific models)

(met by supplied plug-in power supply)

R&S EZ-21 1107.2087.03
R&S EZ-21 1107.2087.10

Two-Line V-Network R&S ENV 216 3

Country-specific connector models

Germany as well as Austria, Finland, the Nether­lands, Norway, Russia, Sweden;
occasionally: Portugal, Spain

UK as well as Ireland, Hong Kong, Malaysia,
Singapore

France as well as Belgium and Czech Republic

China as well as Australia and New Zealand

USA as well as Canada, Japan, Korea, Taiwan,
Mexico, Central America

Printed in Germany 0403 (Pe we)

ROHDE&SCHWARZ GmbH & Co. KG ⋅ Mühldorfstraße 15 ⋅ 81671 München ⋅ Germany ⋅ P.O.B. 8014 69 ⋅ 81614 München ⋅ Germany ⋅ Telephone [phone]

www.rohde-schwarz.com ⋅ Customer Support: Telephone [phone], Fax [phone], E-mail: [e-mail]

PD 0757.8265.21 ⋅ Two-Line V-Network R&S ENV 216 ⋅ Trade names are trademarks of the owners ⋅ Subject to change ⋅ Data without tolerances: typical values