27 MHz Transmitter and Receiver

Package Contents

27MHz Transmitter Antenna straight
27MHz Receiver Antenna spiral

Specification

3V-6V using DC power source or 2 AA battery boxes

Features

Frequency: Operates at a frequency of 27MHz.
Inductor Included: A frequency inductor is included (circled in blue).
Light Indicator: The receiving light turns on when the transmit button is pressed and turns off when released.

Instruction

Assembly

The kit includes two circuit boards: a transmitter and a receiver. Each board has a red wire labeled "Positive" and a black wire labeled "Negative". Using an M4 screw, secure the antenna to the white antenna terminal on the transmitter board. Connect the black wire to the negative terminal and the red wire to the positive terminal.

Operating Your Device

Push the red button on the transmitter to send a signal to the receiver's side LED.
Push the green button on the transmitter to send a signal to the receiver's side green LED.

Learning Through Play

STEM Project

Build a telegraph machine. Can you send your parents a message in Morse code?

Family Engagement

Spend quality time with your family as you explore communication technology together. This project encourages creativity and teamwork.

FCC Compliance

FCC ID: 2BK64-111-297

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.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.