Made in China Single channel wireless UHF microphone system PCB Audio equipment headset mini portable smartphone mass supply

Made in China Single channel wireless UHF microphone system PCB Audio equipment headset mini portable font
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Made in China Single channel wireless UHF microphone system PCB Audio equipment headset mini portable smartphone
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Availability: in stock
Price:  US $56.00 / piece


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Guarantees: On-time Delivery 60 days

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Product introduction

l Suitable for something need to add wireless microphone sound equipment.

l Can choose VHF or UHF.

l Because of the use of advanced digital circuit, the frequency is very stable and has an excellent frequency response characteristic.

l All SMD elements, assembly technology in the surface can improve the stability, which is loved by users.

l Use the new technique of CPU coding and simple circuit, low failure rate.

Product specification

1. UHF: 6000MHZ-850MHZ / VHF: 210-266MHZ

2. Modulation mode: Digital.

3. Frequency channel: 1.

4. Frequency stability: ±0.005%

5. Audio dynamic range: >105 Db

6. Maximum percentage modulation: ±45KHz

7. THD: ≤0.5%

8. Frequency response: 30Hz-15KHz(±3dB)

9. S/N Ratio: >105 dB

10. Temperature range: -10°C—+40°C

11. Working distance :100m

Receiver

1. The size of dash receiver: 31x45mm

2. Power supply: DC 12

3. Power dissipation: 120mA

4. Sensitivity: 12dBµV (80dBS/N)

5. Audio output level: 400mV

Transmitter

1. Output power: (max) 30mW

2. Battery: 3V(1.5V AA×2)

3. Battery life: 8-12hr

Configuration

1. Dash receiver: 1.

2. Headset transmitter: 1.

3. Battery (1.5V):2.

4. Specification: 1.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $56.00 / piece
from AliExpress
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