User's Manual

Operator’s Manual ZM-520PA/521PA/530PA/531PA 97
Recommended Separation Distances between Portable and Mobile RF
Communications Equipment
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can help prevent electromagnetic interference by maintaining a minimum distance between
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recommended below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
(W)
Separation distance according to frequency of transmitter (m)
150 kHz to 80 MHz
d = 1.2
P
80 MHz to 800 MHz
d = 1.2
P
(For respiration:
d = 3.5
P)
800 MHz to 2.5 GHz
d = 2.3
P
(For respiration:
d = 7.0
P)
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1 1.2 1.2 (3.5*) 
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 12 12 (35*) 
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.
(* For respiration)
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applies.
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Recovery Time after Defibrillation
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stored settings are not affected.
System Composition for EMC Test
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Units Cable Length
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7/7¿QJHUSUREH 1.6 m