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RDA1846S
This module offers a wide frequency range of 400-470MHz with adjustable RF output power
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| RoHS Version | 2011/65/EU, 2015/863 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The RDA1846S chip is a highly integrated RF transceiver chip used in two-way radio communication systems. It supports various frequency bands and modulation schemes, allowing for flexible and efficient wireless communication. The chip incorporates key functions like RF transceiver, baseband, digital signal processing, and audio codec, making it a cost-effective solution for designing low-power and compact radio devices.
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Equivalent
TCM6190, TCM6191, RDA1846, RDA1846A, RDA1846B, RDA1846S2, RH5885A and RD5154. -
Features
The RDA1846S is a highly integrated RF transceiver IC designed for use in radios and walkie-talkies. It features a wide frequency range, low power consumption, Bluetooth connectivity, a voice codec, and various interfaces for seamless integration into communication devices. -
Pinout
The RDA1846S is a single-chip integrated circuit (IC) with a 64-pin count. It is commonly used as a transceiver in wireless communication devices such as walkie-talkies and two-way radios. The chip's pin functions include audio input and output, antenna interface, power supply, control signals, and data communication. -
Manufacturer
The RDA1846S is manufactured by RDA Microelectronics, a Chinese company that specializes in the design and production of integrated circuits, particularly for wireless communication applications. -
Application Field
The RDA1846S is commonly used in applications such as two-way radios, walkie-talkies, wireless communication devices, and IoT (Internet of Things) devices. It is designed to provide low-power wireless communication capabilities in various handheld and portable devices. -
Package
The RDA1846S chip typically comes in a QFN package type, with a form factor of 4mm x 4mm.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
