For more information, contact your Spectra Precision
distributor.
Bluetooth & Wifi Radios
The radiated output power of the wireless radios is far
below the FCC radio-frequency exposure limits. Nev-
ertheless, the wireless radios shall be used in such a
manner that the Spectra Precision receiver is 30 cm
(11.8”) or further from the human body.
The internal wireless radios operate within guidelines
found in radio-frequency safety standards and rec-
ommendations, which reflect the consensus of the
scientific community. Spectra precision therefore be-
lieves the internal wireless radios are safe for use by
consumers.
The level of energy emitted is far less than the elec-
tromagnetic energy emitted by wireless devices such
as mobile phones. However, the use of wireless radi-
os may be restricted in some situations or environ-
ments, such as on aircraft. If you are unsure of
restrictions, you are encouraged to ask for authoriza-
tion before turning on the wireless radios.
COCOM Limits
The US Department of Commerce requires that all
exportable GNSS products contain performance lim-
itations so that they cannot be used in a manner that
could threaten the security of the United States.
The following limitation is implemented on the re-
ceiver: Immediate access to satellite measurements
and navigation results is disabled when the receiver’s
velocity is computed to be greater than 1000 knots,
or its altitude is computed to be above 17,000 me-
ters (59,055 feet). The receiver continuously resets
until the COCOM situation is cleared.
Technical Assistance
If you have a problem and cannot find the informa-
tion you need in the product documentation, contact
your local distributor. Alternatively, request technical
support using the Spectra Precision website at
www.spectraprecision.com
.
Your Comments
Your feedback about the supporting documentation
helps us improve it with each revision. Email your
comments to
documentation_feedback@spectrapre-
cision.com
.
UHF Radios
Regulations and Safety
. The receiver may be fitted
with an internal radio as an option. It can also be
connected to an external UHF radio.
Regulations regarding the use of Ultra High Frequen-
cy (UHF) radio-modems vary greatly from country to
country. In some countries, the UHF kit may be used
without obtaining an end-user license. Other coun-
tries require end-user licensing. For licensing infor-
mation, consult your local Spectra Precision dealer.
Before operating the receiver with the UHF kit, deter-
mine if authorization or a license to operate the UHF
kit is required in your country. It is the end-user’s re-
sponsibility to obtain an operator’s permit or license
for the location or country of use.
Exposure to RF energy is an important safety consid-
eration. The FCC has adopted a safety standard for
human exposure to radio-frequency electromagnetic
energy.
Proper use of this radio modem results in exposure
below government limits. The following precautions
are recommended:
•
DO NOT operate the transmitter when someone
is within 30 cm (11.8 inches) of the antenna.
•
DO NOT collocate (place within 30 cm) the ra-
dio antenna with any other transmitting device.
•
DO NOT operate the transmitter unless all RF
connectors are secure and any open connectors
are properly terminated.
•
DO NOT operate the equipment near electric
blasting caps or in an explosive atmosphere.
•
All equipment must be properly grounded ac-
cording to Spectra Precision installation in-
structions for safe operation.
•
All equipment should be serviced only by a qual-
ified technician.
(As per article 10(10) from
European Commission Directive
2014/53/EU)
Belgium (BE), Bulgaria (BG), Czech Re-
public (CZ), Denmark (DK), Germany
(DE), Estonia (EE), Ireland (IE), Greece
(EL), Spain (ES), France (FR), Croatia
(HR), Italy (IT), Cyprus (CY), Latvia
(LV), Lithuania (LT), Luxembourg (LU),
Hungary (HU), Malta (MT), Netherlands
(NL), Austria (AT), Poland (PL), Portu-
gal (PT), Romania (RO), Slovenia (SI),
Slovakia (SK), Finland (FI), Sweden
(SE) and United Kingdom (UK).
As per European Directive 2014/53/EU
, all radio-fre-
quency transmitting modules used in this product
are listed below, together with their operating fre-
quency bands and radiated power levels.
These modules are all manufacturer-certified compo-
nents, which were further tested in this product for
full safety and compatibility with all the standards
this product complies with.
Connecting the SP90m to an external battery using
an SAE-terminated cable
The wires used should all be certified UL 758 and
CSA C22.2 No. 210, or similar. Minimum wire sec-
tion should be AWG 18, with insertion of a 5-A fuse
in series. The fuse should be certified “UL listed”
and CSA certified 3-30 A (or equivalent).
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