Technical Description

FCC ID: PQN60901RX2G4

Operational Description

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FCCID_4461927

Technical Description
The Equipment Under Test (EUT), is a portable 2.4GHz Transceiver (Car Unit) for a RC
car. The sample supplied operated on 61 channels, normally at 2412 ‐ 2472 MHz for
transmitter and receiver. The channels are separated by 1 MHz spacing.

The EUT is powered by 3 x 1.5V AAA batteries. After switch on the EUT, the car will be
moved forward or backward and turned left and right based on the switches pressed
in the controller.

The brief circuit description is listed as below:

1. U1 acts as 2.4GHz RF module chip set
2. Y1 acts as Crystal oscillator of 2.4GHz RF module
3. C12 & L1 act as antenna matching circuit
4. U2 acts as Motor driver
5. U4 acts as Voltage regulator

Antenna Type: Internal antenna
Antenna Gain: 0dBi
Nominal rated field strength is 89.9 dBμV/m at 3m
Maximum allowed production tolerance: +/‐ 3dB

Document Created: 2019-09-16 11:45:23
Document Modified: 2019-09-16 11:45:23

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