Specifications

ManualsBrandsGuang Zhou Hao Yang Electronic ManualsElectronicsWireless Cutter Module

1. General Functions

The wireless module is a GFSK transceiver operating in the world-wide ISM frequency band

at 2407 - 2477 MHz. The embedded packet processing engines enable their full operation

with a very simple MCU as a radio system. The module operates in TDD mode, either as a

transmitter or as a receiver. The module is specifically developed for embedded system

devices.

2. Technique Parameters

Table 1. Module Parameters

Categories Feature parameters

Wireless

specification

Operating

Bands

2407MHz – 2477MHz

frequency

modulation

mode

GFSK

Receive

Sensitivity

-88dBm@2Mbps

-91dBm@1Mbps

-96dBm@250Kbps

Data Rate

250Kbps, 1Mbps, 2Mbpssh

Antenna gain

-20 dBi

Impedance 50-Ohm

electrical

specification

Supply

Voltage

+3.3V

Connect

FPC Near Field Antenna

Summary of content (7 pages)

PAGE 1
. General Functions The wireless module is a GFSK transceiver operating in the world-wide ISM frequency band at 2407 - 2477 MHz. The embedded packet processing engines enable their full operation with a very simple MCU as a radio system. The module operates in TDD mode, either as a transmitter or as a receiver. The module is specifically developed for embedded system devices. 2. Technique Parameters Table 1.
PAGE 2
physical Dimensions 63mm×45mm -- -40 - 85 deg C. Operating Temperature 3. Circuit Description Antenna RF Matching Circuit GFSK 2.4G Transceiver 3.3V SPI, IRQ, CE MCU LDO_2 3.3V 12V LDO_1 28V UART RS485 Transmitter 3.3V RS485 Figure 1.
PAGE 3
a high quality of power supply for the whole module. Input 28V power is transform to 12V and then 3.3V for the total system. The inner MCU use the SPI interface communicate with the 2.4G transceiver. The Excellent matching circuit in RF-Front ensures that the signal has minimal signal loss and radiation. The MCU provides the UART interfaces and transform to RS485 interface to communicate with the baseboard. Figure 2. Communication Interface Definition Table 2.
PAGE 4
Table 2. Pin Definition PIN Name Mode 1 GND Ground 2 VCC 28V power input 5. Requirement of FCC KDB 996369 D03 for module certification: 5.1 List of applicable FCC rules: The module complies with FCC Part 15.249 5.2 Summarize the specific operational use conditions: The module has been certified for Fix/Mobile applications.
PAGE 5
.3 Limited module procedures: Not applicable. 5.4 Trace antenna designs: Not applicable. 5.5 RF exposure considerations: This equipment complies with FCC’s RF radiation exposure limits set forth for an uncontrolled environment. The antenna(s) used for this transmitter must be installed and operated to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter.
PAGE 6
NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user’s authority to operate the equipment. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
PAGE 7
The system integrator must place an exterior label on the outside of the final product housing the CPDL70W-1 Modules. Below is the contents that must be included on this label. The host product Labeling Requirements: NOTICE: The host product must make sure that FCC labeling requirements are met. This includes a clearly visible exterior label on the outside of the final product housing that displays the contents shown in below: Model: CPDL70W-1 Contains FCC ID: 2ATQ5-CPDL70W-1 5.