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Description
The RDA8206 is a highly integrated single-chip transceiver for walkie-talkie applications. It is fully integrated, requiring only one microcontroller to translate the RF carrier to voice in the RX path and from voice to RF carrier in the TX path. The RDA8206 has a powerful digital signal processor, which ensures optimum voice quality, flexible function options, and robust performance under varying reception conditions.
Specifications and Features
- Product Category: IC Chips
- CMOS single-chip fully-integrated transceiver
- Fully integrated frequency synthesizer and VCO
- Supports worldwide frequency band with 134 MHz to 174 MHz and 400 MHz to 500 MHz
- 12.5KHz, 25KHz channels
- Supports multiple XTAL clocks with 12.8/25.6 MHz and 13/26 MHz
- Digital auto frequency control (AFC)
- Digital auto gain control (AGC)
- Selectable pre/de-emphasis
- Received signal strength indicator (RSSI)
- VOX and SQ
- Built-in CTCSS/CDCSS generator and judgment with CTCSS with 120/180/240 degree phase shift and 23/24 bit programmable DCS code
- DTMF and programmable in-band dual tone
- Programmable in-band single tone transmitter
- Auto RX/TX/SLEEP state switching
- 8 GPIOs
- 3-wire/4-wire/I2C serial control bus interface
- On-chip 8 dBm PA
- Analog and digital volume control
- Directly supports 32Ω resistance loading
- 3.3 to 4.8 V supply voltage with integrated LDO
- 5X5 mm 32 pin QFN package
Application Scenarios
- Cellular handsets
- Family radio services
- Walkie talkies
Comparison
Advantages- Powerful digital signal processor
- Flexible function options
- Robust performance under varying reception conditions
Disadvantages- No significant disadvantages have been reported
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download RDA8206
- Chipdatas Part: CD89-RDA8206
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 18:41 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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