spiro
home
®
│Clinic
User Manual
33 / 33
Recommended separation distances between portable and mobile RF
communications equipment.
Spirohome
®
devices are intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customers or the users of these
Spirohome
®
devices can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment
(transmitters) and the Spirohome
®
device as recommended below, according to the
maximum output power of the communications equipment.
The rated
maximum output
power of
transmitter
(W)
Separation distance according to the frequency of the
transmitter
(m)
150 kHz - 80 MHz
d = 0.35 √P
80 MHz - 800 MHz
d = 0.35 √P
800 MHz - 2500 MHz
d = 0.7 √P
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in meters (m) can be estimated using the equation applicable to
the frequency of the transmitter, where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
Note: At 80MHz and 800MHz, the separation distance for the higher frequency range
applies Note: These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects, and people.
9.
MANUFACTURER INFORMATION
Name:
İnofab Sağlık Teknolojileri A.Ş.
Address:
Üniversiteler Mah. İhsan Doğramacı Blv. No: 19 Çankaya / Ankara / Turkey
Tel:
+90 312 988 03 08
Web:
The Spirohome
®
Ultrasonic Spirometer and Accessories are CE certified (NB1984) products.
First Pub. Date: 24.09.2018
R.9-1 / 10.03.2020
