DIY 3-Tube Wireless Microphone Kit Wireless Microphone Module Electronic Manufacture Kit
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
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Product details
Condition
New
Location
International
Bob Shop ID
615106806
Description: ? This suite converts sound signals into radio signals, and restores sound to another place by wireless means using a normal FM radio.
It is interesting and can also learn electronic technology to improve practical ability.
The following are common uses: wireless microphones, wireless broadcasting, wireless hawking, radio electronics, doorbell and so on.
The frequency range is 80MHZ-108MHZ (adjusting the L1 coil turns to change the frequency) Working voltage: 3V-9V Circuit board size: 5.1 x 2.6MM Radius of emission: 100 meters? (ordinary radio, antenna 50CM long thin wire, can be adjusted to the distance of about 15 meters) ? Package Included:
1 x?DIY 3-Tube Wireless Microphone Kit
It is interesting and can also learn electronic technology to improve practical ability.
The following are common uses: wireless microphones, wireless broadcasting, wireless hawking, radio electronics, doorbell and so on.
The frequency range is 80MHZ-108MHZ (adjusting the L1 coil turns to change the frequency) Working voltage: 3V-9V Circuit board size: 5.1 x 2.6MM Radius of emission: 100 meters? (ordinary radio, antenna 50CM long thin wire, can be adjusted to the distance of about 15 meters) ? Package Included:
1 x?DIY 3-Tube Wireless Microphone Kit