Ametek Reichert Phoroptor VRx User Manual page 109

Guidance Tables
Table 206
Portable and Mobile RF Communications Equipment and the Phoroptor VRx
for ME Equipment and ME Systems that are NOT Life-supporting.
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
Portable and Mobile RF Communications Equipment and the Phoroptor VRx
The Phoroptor VRx is intended for use in the electromagnetic environment in which radiated
RF disturbances are controlled. The customer or user of the Phoroptor VRx can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile
RF Communications Equipment and the Phoroptor VRx as recommended below, according to
the maximum output power of the communications equipment.
Max Output
Power of
Transmitter
(W)
0.01
0.1
1
10
100
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 1: At 80 MHz and 800 MHz, the separation distance for 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.
16241-101 Rev. D
(continued)
– Recommended Separation Distances between
Recommended Separation Distances for between
Separation (m)
150 kHz to 80 MHz
d=(3.5/V1)(Sqrt P)
0.1166
0.3689
1.1666
3.6893
11.6666
Separation (m)
80 to 800 MHz
d=(3.5/E1)(Sqrt P)
0.1166
0.3689
1.1666
3.6893
11.6666
Separation (m)
800 MHz to 2.5 GHz
d=(7/E1)(Sqrt P)
0.2333
0.7378
2.3333
7.3786
23.3333
109