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Description
The RDA8853AP is a highly integrated single-chip transceiver for Walkie Talkie applications. It features a powerful digital signal processor, optimum voice quality, flexible function options, and robust performance under varying reception conditions.
Specifications and features
- CMOS single-chip fully-integrated transceiver
- Fully integrated frequency synthesizer and VCO
- Support worldwide frequency band:
- 134MHz ~ 174MHz
- 400MHz ~ 500MHz
- 12.5KHz, 25KHz channels
- Support multiple XTAL clocks:
- 12.8/25.6Mhz
- 13/26Mhz
- Digital auto frequency control (AFC)
- Digital auto gain control (AGC)
- Selectable pre/de-emphasis
- Received signal strength indicator (RSSI)
- VOX and SQ
- Build-in CTCSS/CDCSS generator and judgment:
- CTCSS with 120/180/240 degree phase shift
- 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 support 32Ω resistance loading
- 3.3 to 4.8 V supply voltage with Integrated LDO
- 5X5 mm 32 pin QFN package
Application Scenarios
The RDA8853AP is suitable for applications such as cellular handsets, family radio services, and Walkie Talkies.
Comparison
Advantages- Highly integrated single-chip design
- Optimum voice quality
- Flexible function options
- Robust performance under varying reception conditions
DisadvantagesNo specific disadvantages have been identified for the RDA8853AP model.
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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 RDA8853AP
- Chipdatas Part: CD87-RDA8853AP
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 03:43 +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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Registered Mail(www.singpost.com)
Free shipping without minimum order.