Radio Solutions Inc SB400M2A ユーザーズマニュアル
© 2017 Radio Solutions, Inc. Norwell, MA - USA
2
FCC ID: 2AHVPSB400M2A
This product shall be serviced by RSI certified and qualified personnel only. Unauthorized
alternations, modifications and settings changes may cause harmful interference and result
in non-compliance with FCC rules.
alternations, modifications and settings changes may cause harmful interference and result
in non-compliance with FCC rules.
Unauthorized Changes to Equipment - Changes or Modifications not expressly approved by the
manufacturer responsible for compliance could void the user’s authority to operate the equipment
manufacturer responsible for compliance could void the user’s authority to operate the equipment
FCC RF Exposure Limits - This unit complies with FCC RF exposure limits for an uncontrolled
environment. To comply with FCC RF exposure limit requirements antennas must be operated at a
minimum distance of
environment. To comply with FCC RF exposure limit requirements antennas must be operated at a
minimum distance of
26cm or 10.32 inches
between the radiator and any person’s body. This assumes
5W ERP (=8.2W EIRP) with 20% power margin.
§ 90.219 (d) Class B broadband signal boosters are permitted to be used only in confined or indoor
areas such as buildings, tunnels, underground areas, etc., or in remote areas, i.e., areas where there
is little or no risk of interference to other users.
areas such as buildings, tunnels, underground areas, etc., or in remote areas, i.e., areas where there
is little or no risk of interference to other users.
§ 90.219
(e) The licensee is given authority to operate signal boosters without separate authorization
from the Commission. Certificated equipment must be employed and the licensee must ensure that all
applicable rule requirements are met. (f) Licensees employing either Class A narrowband or Class B
broadband signal boosters as defined in §90.7 are responsible for correcting any harmful
interference that the equipment may cause to other systems. Normal co-channel transmissions
will not be considered as harmful interference. Licensees will be required to resolve interference
problems pursuant to §90.173(b).
applicable rule requirements are met. (f) Licensees employing either Class A narrowband or Class B
broadband signal boosters as defined in §90.7 are responsible for correcting any harmful
interference that the equipment may cause to other systems. Normal co-channel transmissions
will not be considered as harmful interference. Licensees will be required to resolve interference
problems pursuant to §90.173(b).
ERP POWER LIMIT: FCC regulations limit signal booster ERP (Effective Radiated Power) to 5W.
Effective radiated power is calculated as follows: 1.59W - (CABLE LOSSES) – (CONNECTOR AND
SPLITTER LOSSES) - (ANY OTHER SYSTEM LOSSES) + (ANTENNA GAIN), where the 1.59W figure is
the maximum output power of the signal booster @ 32dBm. If a high gain antennas are used,
such as a directional Yagi antenna, please reduce the maximum output power of the signal
booster so that the ERP (Effective Radiated Power) does not exceed the 5W limit.
Effective radiated power is calculated as follows: 1.59W - (CABLE LOSSES) – (CONNECTOR AND
SPLITTER LOSSES) - (ANY OTHER SYSTEM LOSSES) + (ANTENNA GAIN), where the 1.59W figure is
the maximum output power of the signal booster @ 32dBm. If a high gain antennas are used,
such as a directional Yagi antenna, please reduce the maximum output power of the signal
booster so that the ERP (Effective Radiated Power) does not exceed the 5W limit.
WARNING. This is NOT a CONSUMER device. It is designed for installation
by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC
LICENSE or express consent of an FCC Licensee to operate this device. You
MUST register Class B signal boosters (as defined in 47 CFR 90.219) online
at www.fcc.gov/signal-boosters/registration. Unauthorized use may result
in significant forfeiture penalties, including penalties in excess of $100,000
for each continuing violation.
Part 90 Signal Boosters
THIS IS A 90.219 CLASS B DEVICE
For Class A or Class B Unintentional Radiators:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, that may cause undesired operation.