Radio Frequency Technical Specifications - Microsoft C3K1383 Getting Started

This Class B digital apparatus complies with Part 15 of the U.S. Federal Communications Commission (FCC) rules, Canadian
ICES-003, RSS-Gen, RSS-210, and RSS-310. Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference received, including interference that may cause undesired
operation.
The term "IC:" before the certification/registration number only signifies that the Industry Canada technical specifications
were met.
Cet appareil numérique de la classe B est conforme aux normes NMB-003, CNR-Gen, CNR-210 et CNR-310 du Canada. Son
fonctionnement est assujetti aux deux conditions suivantes : (1) Cet appareil ne peut pas provoquer d'interférences nuisibles et
(2) cet appareil doit accepter toute interférence reçue, y compris les interférences pouvant entraîner un fonctionnement non
désiré.
L'expression « IC : » avant le numéro d'homologation/enregistrement signifie seulement que les spécifications techniques
édictées par Industrie Canada ont été respectées.
Complies with
IDA Standards
DB102868

Radio Frequency Technical Specifications

27 MHz Devices
Radio frequency (RF) output power: < 54 dBµV/m at 3 m
Keyboard with two channels – RF frequencies: 27.095 MHz (channel 1), 27.195 MHz (channel 2)
Keyboard with a single channel – RF frequency: 27.195 MHz or 27.095 MHz
Mouse with two channels – RF frequencies: 27.045 MHz (channel 1), 27.145 MHz (channel 2)
Mouse with a single channel – RF frequency: 27.145 MHz or 27.045 MHz
Bluetooth Devices
RF output power: meets Bluetooth
Frequency: 2,400 MHz to 2483.5 MHz
2.4 GHz Devices
Non-specific short range device
RF output power: Meets all SRD requirements
Frequency: within the range of 2,400 MHz to 2,483.5 MHz
Radio and TV Interference Regulations
The Microsoft hardware device(s) can radiate RF energy. If not installed and used in strict accordance with the instructions
given in the printed documentation and/or on-screen Help files, the device may cause harmful interference with other radio-
communications devices (for example AM/FM radios, televisions, baby monitors, cordless phones, etc). There is, however, no
guarantee that RF interference will not occur in a particular installation.
To determine if your hardware device is causing interference to other radio-communications devices, disconnect the device
from your computer or remove the device's batteries (for a battery operated device). If the interference stops, it was probably
caused by the device. If the interference continues after you disconnect the hardware device or remove the batteries, turn the
computer off and then on again. If the interference stopped when the computer was off, check to see if one of the input/output
(I/O) devices or one of the computer's internal accessory boards is causing the problem. Disconnect the I/O devices one at a
time and see if the interference stops.
If this hardware device does cause interference, try the following measures to correct it:
● Relocate the antenna of the other radio-communications device (for example AM/FM radios, televisions, baby monitors,
cordless phones, etc.) until the interference stops.
● Move the hardware device farther away from the radio or TV, or move it to one side or the other of the radio or TV.
● Plug the computer into a different power outlet so that the hardware device and radio or TV are on different circuits
controlled by different circuit breakers or fuses.
● If necessary, ask your computer dealer or an experienced radio-TV technician for more suggestions. For more information
about interference issues, go to the FCC Web site at:
http://www.fcc.gov/cgb/consumerfacts/interference.html.
You can also call the FCC at 888-CALL FCC to request Interference and Telephone Interference fact sheets.
For Bluetooth and 2.4 GHz devices only: To comply with FCC RF exposure requirements, the following operating
configurations must be satisfied: the antenna has been installed by the manufacturer and no changes can be made. The wireless
devices must not be co-located or operating in conjunction with any other antenna or transmitter. Except for headset and
handheld devices, wireless devices must be at least 20 cm between the antenna of the wireless device and all persons.
For 802.11 devices only: This product is restricted to indoor use only to reduce any potential for harmful interference with
licensed operation in the 5.15 to 5.25 GHz frequency range.
Microsoft Corporation; One Microsoft Way; Redmond, WA 98052-6399; U.S.A.
United States: (800) 426-9400; Canada: (800) 933-4750
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Complies with
IDA Standards
DB100398
requirements
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