Installation Instruction

8. Notice: Only license holders for the respective frequency range are allowed to operate this unit.
9. Notice: Make sure the repeater settings are correct for the intended use (refer to the manufacturer
product information) and regulatory requirements are met. Do not carry out any modifications or fit
any spare parts, which are not sold or recommended by the manufacturer.
1.5. COMPLIANCE
1. Notice: For installations, which have to comply with FCC RF exposure requirements, the
antenna selection and installation must be completed in a way to ensure compliance with
those FCC requirements. Depending on the RF frequency, rated output power, antenna
gain, and the loss between the repeater and antenna, the minimum distance D to be
maintained between the antenna location and human beings is calculated according to this
formula:
]/[
][
][
2
4
cmmW
mW
cm
PD
P
D

=

where
• P (mW) is the radiated power at the antenna, i.e. the max. rated repeater output power in
addition to the antenna gain minus the loss between the repeater and the antenna.
• PD (mW/cm²) is the allowed Power Density limit acc. to 47 CFR 1.1310 (B) for general
population / uncontrolled exposures which is
o F (MHz) / 1500 for frequencies from 300MHz to 1500MHz
o 1 for frequencies from 1500MHz to 100,000MHz
RF exposure compliance may need to be addressed at the time of licensing, as required by the
responsible FCC Bureau(s), including antenna co-location requirements of 1.1307(b)(3).
2. Notice: For installations which have to comply with European EN50385 exposure compliance
requirements, the following Power Density limits/guidelines (mW/cm²) according to ICNIRP are
valid:
o 0.2 for frequencies from 10 MHz to 400 MHz
o F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz
o 1 for frequencies from 2 GHz to 300 GHz
3. Notice: Installation of this equipment is in full responsibility of the installer, who has also
the responsibility, that cables and couplers are calculated into the maximum gain of the
antennas, so that this value, which is filed in the FCC Grant and can be requested from the
FCC data base, is not exceeded. The industrial boosters are shipped only as a naked
booster without any installation devices or antennas as it needs for professional installation.
4. Notice: Corresponding local particularities and regulations must be observed. For national
deviations, please refer to the respective documents included in the manual CD that is
delivered with the unit.