Siemens SIMATIC RF662A Operating Instructions Manual page 14

Integration into RF600 systems
4.2 Antenna parameter assignment
Limitations in the USA and Canada
Note
Limitation of the radiated power (FCC)
RF600 systems that are put into operation in the USA and Canada must not exceed the
following radiated power with an RF662A antenna:
• 4000 mW EIRP (or 36 dBm EIRP)
Make the following settings to ensure that the maximum permitted radiated power of the
antenna is not exceeded:
• Conducted power P (dBm) of the RF600 reader: < 30 dBm
• Antenna gain G
• Cable loss a
P (dBm) ≤ 30 dBm - (G
Limitations in South Korea
Note
Limitation of the radiated power (FCC) in the frequency range 917 - 920.8 MHz
RF600 systems that are put into operation in South Korea must not exceed the following
radiated power with an RF662A antenna:
• 4000 mW EIRP (or 36 dBm EIRP)
Make the following settings to ensure that the maximum permitted radiated power of the
antenna is not exceeded:
• Conducted power P (dBm) of the RF600 reader: < 30 dBm
• Antenna gain G
• Cable loss a
P (dBm) ≤ 30 dBm - (G
14
(dBi) in the FCC frequency band: ≤ 6 dBi
i
(dB): ≥ 1 dB
k
- 6 dBi) + a
i k
(dBi) in the FCC frequency band: ≤ 6 dBi
i
(dB): ≥ 1 dB
k
- 6 dBi) + a
i k
Operating Instructions, 12/2022, C79000-G8976-C684-01
SIMATIC RF662A