User's Manual

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CL-TR600-1, D00005-15, D5-15 User Manual

General

Power supply: The radio module use two LDO N5 and N1 to provide power for radio chip.

Transmit: The CC2520 features a Direct Conversion Transceiver operating in the 2.4Ghz band. During the

transmit stage, the CPU of mainboard send the data to the CC2520 through the SPI interface. When the

CC2520 get emission instruction from CPU, it will go into transmit mode and modulate data up to radio

band, after the modulation stage the modulated RF signal is sent to the PA of CC2592, the PA fulfil the

power amplification, finally the RF signal radiate out through the antenna.

Receive: During the receive stage, the CC2520 get a receipt instruction from CPU, it will go into receive

mode. The RF signal is received from antenna, it go into LNA of CC2592, the LNA amplifies the recieveed

RF signal, after that the RF signal go into the CC2520, the demodulator of CC2520 is responsible for

retrieving the sent data from the received signal, after demodulated the data will send to CPU through SPI

interface.

Frequency range: 2405-2480MHz

Modulation: O-QPSK

Max EIRP: 21.46dBm

Antenna port: Antenna 1 & 2 share the same RF port and are switched by a RF switch. The 3 antennas

cannot transmit at the same time

Summary of content (4 pages)

PAGE 1
CL-TR600-1, D00005-15, D5-15 User Manual General Power supply: The radio module use two LDO N5 and N1 to provide power for radio chip. Transmit: The CC2520 features a Direct Conversion Transceiver operating in the 2.4Ghz band. During the transmit stage, the CPU of mainboard send the data to the CC2520 through the SPI interface.
PAGE 2
The compliance of KDB 996369 D02 Module Q&A v01 Question 11: The external omni antenna is connected directly to the module by IPEX cable without passing through other peripheral circuits, so this requirement is not applicable to the product. The requirement for KDB 996369 D03: 1 List of applicable FCC rules FCC Part 15. 247 2 Summarize the specific operational use conditions None. 3 Limited module procedures The module is a single module, so this requirement is not applicable to the product.
PAGE 3
FCC & IC application: This device complies with Part 15 of the FCC Rules / Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device mustaccept any interference received, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
PAGE 4
Antenna caution This radio module IC: 4807A-C1602A has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. Gain of antenna: 4dBi max for Chip antenna, 3dBi max for External omni antenna.