Titmus V4 / Titmus V2
Recommended Separation Distance Between Portable & Mobile RF Communications
Equipment and the Titmus V4/V2
The Titmus V4/V2 is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the Titmus V4/V2 can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communication equipment (transmitters) and the Titmus V4/V2 as
recommended below, according to the maximum output power of the communications equipment.
Separation distance according to frequency of transmitter M
Rated maximum
output power of
transmitter W
150 kHz to 80 MHz
d = 1,17 * P
1/2
80 MHz to 800 MHz
d = 1,17 * P
1/2
800 MHz to 2,5 GHz
d = 2,33 * P
1/2
0,01 0,12 0,12 0,23
0,1 0,37 0,37 0,74
1 1,17 1,17 2,33
10 3,70 3,70 7,37
100 11,70 11,70 23,30
For transmitters rated at a maximum output power not listed above, the recommended separation distance 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 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.
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