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Description
The RDA6218 is a highly integrated single-chip transceiver for Walkie Talkie applications. It has a powerful digital signal processor, providing optimum voice quality, flexible function options, and robust performance under varying reception conditions.
Specifications and features
The RDA6218 features a CMOS single-chip fully-integrated transceiver with a fully integrated frequency synthesizer and VCO. It supports a worldwide frequency band, including 134MHz ~ 174MHz and 400MHz ~ 500MHz. It has 12.5KHz and 25KHz channels, support for multiple XTAL clocks, digital auto frequency control (AFC), digital auto gain control (AGC), selectable pre/de-emphasis, and more. It also has a built-in CTCSS/CDCSS generator and judgment, DTMF and programmable in-band dual tone support, and programmable in-band single tone transmitter.
Application Scenarios
The RDA6218 is commonly used in cellular handsets, family radio services, and of course, Walkie Talkies.
Comparison
Advantages- Highly integrated single-chip design
- Optimum voice quality
- Flexible function options
- Robust performance under varying reception conditions
Disadvantages- Limited to specific applications (Walkie Talkies, etc.)
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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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Popular parts of the same kind
- Datasheet: Download RDA6218
- Chipdatas Part: CD94-RDA6218
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/16 11:07 +0800
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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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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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
