GE Innova IGS 620, Руководство по предварительной установке

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ISM Frequency (MHz) Field Level Modulation
433.920 (ISM) (1)
3 V/m 80 % AM at 1 kHz rate
915 (ISM) (1)
1440
1750
1920
2450 (ISM) (1)
NOTE:
(1)
: Industrial, Scientific and Medical (ISM) radio bands.
Equipment used for tests:
•
RF signal generator,
• RF power amplifier,
• Transmitting antenna,
•
Field sensor,
•
Field meter.
The Recommended Separation Distances are listed in Table 3-4 .
These are guidelines. Actual conditions may vary.
2.3.2 Recommended Separation Distances for Portable and Mobile RF Communications
Equipment IEC 60601-1-2
Table 3-4:
Frequency of Transmitter 150 KHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz
Equation d = [3.5 / V
1
]√P d = [3.5 / E
1
]√P d = [7 / E
1
]√P
Rated Power of Transmitter
(watts)
Distance (meters) Distance (meters) Distance (meters)
0.01 0.11 0.11 0.22
0.1 0.37 0.37 0.74
1 1.1 1.1 2.3 (*)
10 3.7 3.7 7.4
100 12 12 23
For transmitters rated at a power not listed above, the DISTANCE can be estimated using the
equation in the corresponding column, where P is the power rating of the transmitter in watts
(W) according to the transmitter manufacturer.
NOTE:
These are guidelines. Actual conditions may vary.
2.4 Limitations Management
Adhering to the distance separation recommended in Table 3-4 , between 150 KHz and
2.5 GHz, will reduce disturbances recorded at the image level, but may not eliminate all
Innova
TM
IGS 620, Innova
TM
IGS 630 Preinstallation Manual
Direction 5694389-1-1EN, Revision 2
Chapter 3 Special Construction Requirements 149