FIELD REPAIR/SERVICE
BLANKETROL II, Model 222S
OPERATION AND TECHNICAL MANUAL
Page 111 of 110
TABLE 7-4: RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF
COMMUNICATIONS EQUIPMENT AND THE BLANKETROL II, MODEL 222S
The BLANKETROL II, Model 222S is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the BLANKETROL II, Model 222S can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the BLANKETROL II, Model 222S
as 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
800 MHz to 2,5 GHz
d = 2,3√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 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.
Worldwide Order Placement
United States and Canada
Telephone ........ 1-513-772-8810
(U.S.) Toll Free ........ 1-800-989-7373
Fax ................. 1-513-772-9119
Healthlink Europe
Centaurusweg 123
5015 TC Tilburg
The Netherlands
Summary of Contents for CSZ Blanketrol II 222S
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