User's Manual

User Manual

The 40MHz crystal oscillator drives the base of X1.

The modulation provided by IC RTL8720DN(U2). The output of has the

matching network consisting of F1 and M3 that limit the harmonic content and

effect the proper coupling of the antenna to the output stage.

Antenna, Ground and Power Source

The antenna consists of a 2.4GHz and 5.0GHz Meander line PCB antenna.

2.4GHz Antenna gain: 5.53 dBi.

5.0GHz Antenna gain: 8.1dBi.

There is no external ground connection. The ground is only that of the printed

circuit board.

Electric current is supplied by Input100-240Va.c. 50/60Hz 1000mA;

Output: 5Vd.c. 2A.

Operation Descriptions

The transmitter operating at 2400-2483.5MHz band and 5150-5850MHz . The

transmitter is powered by 3.3Vdc and the transmitting frequency is crystal

controlled. The operation is achieved by different combinations of form pulse

modulating signal on the 2400MHz and 5150MHz carrier frequency.

Remarks:

The EUT continues to transmit while power on. Modulation by IC; and type is

BPSK,QPSK,16-QAM,64-QAM modulation. Bluetooth Version is BLE5.0.

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FCC RF 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 a minimum distance

of 20cm between the radiator and any part of your body.

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PAGE 1
User Manual The 40MHz crystal oscillator drives the base of X1. The modulation provided by IC RTL8720DN(U2). The output of has the matching network consisting of F1 and M3 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source The antenna consists of a 2.4GHz and 5.0GHz Meander line PCB antenna. 2.4GHz Antenna gain: 5.53 dBi. 5.0GHz Antenna gain: 8.1dBi. There is no external ground connection.
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FCC Statement 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. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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5725‐5850 MHz pcb trace antenna 8.10 Notice to OEM integrator Must use the device only in host devices that meet the FCC RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter The end user manual shall include FCC Part 15 compliance statements related to the transmitter as show in this manual (FCC Statement).