Crestron CWD6671 Скачать руководство пользователя страница 10

Two-Way RF Transceiver Module 

Crestron 

CWD6671

 

FCC Radiation Exposure Statement: 

This equipment complies with FCC radiation exposure limits set forth for an 
uncontrolled environment. This equipment should be installed and operated with 
minimum distance 20cm between the radiator & your body. This transmitter must 
not be co-located or operating in conjunction with any other antenna or transmitter. 

This device is intended only for OEM integrators under the following 
conditions: 

1.

 

The antenna must be installed such that 20 cm is maintained between the 
antenna and users, and 

2.

 

The transmitter module may not be co-located with any other transmitter or 
antenna. 

As long as the two conditions above are met, further transmitter test will not be 
required. However, the OEM integrator is still responsible for testing their end-
product for any additional compliance requirements required with this module 
installed (for example, digital device emissions, PC peripheral requirements, etc.). 

IMPORTANT NOTE:

  In the event that these conditions cannot be met (for 

example certain laptop configurations or co-location with another transmitter), then 
the FCC authorization is no longer considered valid and the FCC ID cannot be used 
on the final product. In these circumstances, the OEM integrator will be responsible 
for reevaluating the end product (including the transmitter) and obtaining a separate 
FCC authorization. 

6  

  Two-Way RF Transceiver Module: CWD6671 

Operations Guide - DOC. 6834 

Содержание CWD6671

Страница 1: ...Crestron CWD6671 Two Way RF Transceiver Module Operations Guide ...

Страница 2: ...n by the Technical Documentation department at Crestron Electronics Inc 15 Volvo Drive Rockleigh NJ 07647 1 888 CRESTRON All brand names product names and trademarks are the property of their respective owners 2009 Crestron Electronics Inc ...

Страница 3: ...ntents Two Way RF Transceiver Module CWD6671 1 Introduction 1 Functions and Features 1 Specifications 2 Physical Description 2 Industry Compliance 4 Setup 7 Hardware Hookup 7 End Product Labeling 8 Documentation 8 Operations Guide DOC 6834 Contents i ...

Страница 4: ......

Страница 5: ... transmit these signals over the air or over a cable run for further processing depending on the application Functional Summary Two way RF transceiver 2 4 GHz frequency band IEEE 802 15 4 specification Range from 3 feet to 50 ft Operates on one of sixteen available channels to establish optimal signal quality The transceiver uses a 3 8 milliwatt signal that can travel up to approximately 50 feet i...

Страница 6: ...he antenna are important factors in the RF performance With the unit located outside of any metal enclosures the antenna is adjusted to achieve the best range The range is dependent on its placement and the building in which it is used The construction of the building obstructions and RF interference from other devices are factors determining the effective range of the unit To prevent unit to unit...

Страница 7: ... provides power to the module as well as serial communications between the module and wired devices Refer to the following table for pin assignments of the module interface connector PIN 16 PIN 15 PIN 2 PIN 1 4 6 8 10 12 14 13 11 9 7 5 3 Power I O Pinout Signals Pin Signal Pin Signal 1 5V NU 9 SSEL_INT 2 GND 10 GND 3 5V NU 11 SCLK 4 WAKE 12 GND 5 3 3V 13 MISO 6 Link Activity 14 MOSI 7 3 3V 15 GND ...

Страница 8: ...liance Statement Part 15 19 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 including interference that may cause undesired operation Warning Part 15 21 Changes or modifications not expressly approved by the party responsible for complianc...

Страница 9: ...ion Section 7 1 4 of RSS GEN This device has been designed to operate with the antenna s listed below and having a maximum gain of 2 5 dBi Antennas not included in this list or having a gain greater than 2 5 dBi are strictly prohibited for use with this device The required antenna impedance is 50 ohms Part Number Crestron 2001016 Frequency 2 4 2 5 GHz Type Dipole Polarization Linear Impedance 50 O...

Страница 10: ...other transmitter or antenna As long as the two conditions above are met further transmitter test will not be required However the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed for example digital device emissions PC peripheral requirements etc IMPORTANT NOTE In the event that these conditions cannot...

Страница 11: ...ections in any order NOTE To prevent unit to unit RF interference multiple modules operating at the same frequencies should not be installed within three to five feet of each other Hookup Connections for CWD6671 PIN 2 PIN 1 PIN 16 PIN 15 For more information on these connectors refer to Ports on page 3 Operations Guide DOC 6834 Two Way RF Transceiver Module CWD6671 7 ...

Страница 12: ...the users manual of the end product which integrate this module The users manual for OEM integrators must include the following information in a prominent location IMPORTANT NOTE To comply with FCC RF exposure compliance requirements the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operating in...

Страница 13: ...Crestron CWD6671 Two Way RF Transceiver Module Operations Guide DOC 6834 Two Way RF Transceiver Module CWD6671 9 This page intentionally left blank ...

Страница 14: ...10 Two Way RF Transceiver Module CWD6671 Operations Guide DOC 6834 ...

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