SL 20i
GUIDANCE TABLES (continued)
The SL 20i is intended for use in the electromagnetic environment specified below. The
customer or user of the SL 20i should ensure that it is used in such an environment.
22
Table 204– Guidance and Manufacturer’s Declaration
Electromagnetic Immunity
Equipment and Systems that are NOT Life-supporting
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
Immunity
Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic
Environment
- Guidance
Conducted RF
IEC 61000-4-6
3 vrms
150 kHz to 80
MHz
(v1) = 3 vrms
Recommended Separation Distance:
d=(3.5/v1)(Sqrt P)
d=(3.5/E1)(Sqrt P)
80 to 800 MHz
d=(7/E1)(Sqrt P)
800 MHz to 2.5 GHz
Radiated RF
IEC 61000-4-3
80 MHz to 2.5
GHz @ 3V/m
(E1) = 3
v/m
8126700-795
SL 20i
Issue 1.0
Printed on June,2019
Portable and mobile Rf communications
equipment should be used no closer to any
part of the SL 20i, including cables,
than the recommended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Where P is the max output power rating of
the transmitter in watts (W) according to the
transmitter manufacturer and d is the recom-
mended separation distance in meters (m).
Field strengths from fixed Rf transmitters,
as determined by an electromagnetic site
survey, should be less than the compliance
levels in each frequency range.
Interference may occur in the vicinity of
equipment marked with the following
symbol.
Note 1: At 80 MHz to 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from Structures, objects and people.
*Field strengths from fixed transmitters, such as base stations for radio(cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast, and TV broadcast cannot be
predicted theoretically with accuracy. To access the electromagnetic Environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. The measured field strength in the
location in which the ME Equipment or ME system should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the ME Equipment or ME System.
*Over the frequency range 150kHz to 80 MHz, field strengths should be less than [V1] V/m.
