User's Manual

SMR 700 800 HIGH POWER PS NFPA CLASS B SIGNAL BOOSTER
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless – Coverage
Date: 23-Nov-16
www.cobham.com/wireless
Doc. No.00060CDUM Rev. 3.4 Page | V
Compliance with FCC
FCC Part 90
Part 90 Signal boosters THIS IS B 90.219 CLASS B DEVICE
WARNING!!! This is NOT a CONSUMER device. This device is designed for installation by FCC
LICENCEES and QUALIFIED INSTALLERS. You must have an FCC LICENCE 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.
This repeater must be operated as a Part 90 Class B repeater. The installation procedure must result in
the signal booster complying with FCC requirements 90.219(d). In order to meet FCC requirements
90.219(d),
it may be necessary for the installer to reduce the UL and/or DL output power for certain
installations.
FCC Part 90 for SMR 700/800MHz
FCC Part 90 is valid ONLY for SMR 700/800 high power Class B booster models supporting up to 10MHz bandwidth:
• FCC Part 90 is valid ONLY for SMR 700 high power Class B booster models supporting the following (maximum)
bandwidths: 758 - 775MHz, 788 – 805MHz
• FCC Part 90 is valid ONLY to SMR 800 high power Class B repeater models supporting the following (maximum)
bandwidths: 806 - 816MHz, 851 – 861MHz
FCC Part 15
The equipment complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. The equipment does not cause harmful interference, and
2. The equipment accepts any interference received, including interference that may cause undesired operation.
If not installed and used in accordance with the instructions, this equipment generates, uses and can radiate radio
frequency energy. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to RF reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the Donor antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
FCC RF Exposure Limits
This unit complies with FCC RF exposure limits for an uncontrolled environment. This equipment must be installed and
operated with a minimum distance of 28cm between the radiator and any person’s body.
Antenna Installation
Installation of an antenna must comply with the FCC RF exposure requirements. The antenna used for this transmitter
must be mounted on outdoor or indoor permanent structures. The maximum antenna gain for indoor operation is 2.2 dBi
and for the external antenna is 7dBi. Cable loss of at least 2dB is taken into account for all cases.Antennas having a gain
greater than these are strictly prohibited for use with this device.
In indoor applications the antenna must be installed at a minimum separation distance of 28cm from all nearby persons.
Note the following:
In a DAS system, the loss due to cable insertion, splitter, etc., is assumed to be approximately 9 dB.
Gmax antenna gain (dBi) = EIRP – Pout + Insertion Loss = 38 – 40 + 9 = 7 dBi
EIRP = Pout – insertion Loss + Gmax antenna gian (dBi) = 40 – 9 +7 = 38 dBm
ERP = 38 -2.15 = 35.85 dBm = 3.85 W < 5 W ERP