RF Transceiver Modules and Modems

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	RF Family/Standard	Protocol	Modulation	Frequency	Data Rate	Power - Output	Sensitivity	Serial Interfaces	Antenna Type	Utilized IC / Part	Memory Size	Voltage - Supply	Current - Receiving	Current - Transmitting	Mounting Type	Operating Temperature
EYSGCNZXX RF TXRX MOD BLUETOOTH CHIP SMD RAMXEED	3,760	-	RFQ	Datasheet	-	49-SMD Module	Tape & Reel (TR)	Obsolete	Not Verified	Bluetooth	Bluetooth v4.2	-	2.402GHz ~ 2.48GHz	921.6kbps	4dBm	-93dBm	UART	Integrated, Chip	nRF51822	16kB RAM	1.8V ~ 3.6V	13mA	16mA	Surface Mount	-25°C ~ 85°C (TA)
EYSGCNAWY-VX RF TXRX MOD BLUETOOTH CHIP SMD RAMXEED	3,892	-	RFQ	Datasheet	-	49-SMD Module	Tape & Reel (TR)	Obsolete	Not Verified	Bluetooth	Bluetooth v4.2	-	2.402GHz ~ 2.48GHz	921.6kbps	4dBm	-93dBm	UART	Integrated, Chip	nRF51822	-	1.8V ~ 3.6V	13mA	16mA	Surface Mount	-25°C ~ 85°C (TA)
EYSGCCSXX RF TXRX MODULE BLUETOOTH SMD RAMXEED	3,000	-	RFQ	Datasheet	-	39-SMD Module	Bulk	Active	Not Verified	Bluetooth	Bluetooth v4.1 +EDR	DPSK, DQPSK	2.4GHz ~ 2.4835GHz	12Mbps	12dBm	-70dBm	USB	-	-	56kB RAM	2.7V ~ 4.3V	-	-	Surface Mount	-40°C ~ 85°C
EYSGJNAWY-VX RF TXRX MOD BT TH SMD RAMXEED	2,340	-	RFQ	Datasheet	EYSGJN	28-SMD Module	Tape & Reel (TR)	Obsolete	Not Verified	Bluetooth	Bluetooth v4.2	-	2.402GHz ~ 2.48GHz	921.6kbps	4dBm	-93dBm	UART	Integrated, Trace	nRF51822	-	1.8V ~ 3.6V	13mA	16mA	Surface Mount	-25°C ~ 85°C (TA)
WYSACVLAY-WX RF TXRX MOD WIFI TH SMD RAMXEED	3,981	-	RFQ	Datasheet	-	44-SMD Module	Tray	Active	Not Verified	WiFi	802.11b/g/n	-	2.412GHz ~ 2.462GHz	115.2kbps	15dBm	-86dBm	I2C, SPI, UART	Integrated, Trace	MW320	512kB SRAM	3V ~ 3.6V	82mA	165mA	Surface Mount	-30°C ~ 85°C
EYSGJNZXX RF TXRX MOD BLUETOOTH CHIP SMD RAMXEED	4,122	-	RFQ	Datasheet	-	28-SMD Module	Tape & Reel (TR)	Obsolete	Not Verified	Bluetooth	Bluetooth v4.2	-	2.4GHz	-	4dBm	-	ADC, I2C, SPI, UART	Integrated, Chip	nRF51822	256kB Flash, 16kB RAM	1.8V ~ 3.6V	-	-	Surface Mount	-40°C ~ 85°C
EYSGCCAXW RF TXRX MOD BLUETOOTH CHIP SMD RAMXEED	1,857	-	RFQ	Datasheet	-	39-SMD Module	Tape & Reel (TR)	Active	Not Verified	Bluetooth	Bluetooth v5.0 Dual Mode	-	2.4GHz	-	8.5dBm	-	UART	Integrated, Chip	CSRB5348	2MB Flash, 56kB RAM, 1MB ROM	2.7V ~ 4.3V	-	-	Surface Mount	-40°C ~ 85°C
EB2833AA1 RF TXRX MOD BT TRACE SMD RAMXEED	2,256	-	RFQ	Datasheet	-	63-SMD Module	Tape & Reel (TR)	Active	-	Bluetooth	Bluetooth v5.2	-	2.4GHz	2Mbps	8dBm	-103dBm	GPIO, SWD, USB	Antenna Not Included	nRF52833	512kB Flash, 128kB RAM	1.7V ~ 3.6V	4.6mA ~ 10.7mA	14.2mA ~ 30.4mA	Surface Mount	-40°C ~ 85°C (TA)
EC2832AA1 RF TXRX MOD BT/ANT CHIP SMD RAMXEED	4,018	-	RFQ	Datasheet	-	47-SMD Module	Tape & Reel (TR)	Active	-	Bluetooth	Bluetooth v5.0	-	2.4GHz	2Mbps	6dBm	-96dBm	GPIO, SWD	Antenna Not Included	nRF52832	512kB Flash, 64KB RAM	1.7V ~ 3.6V	5.4mA ~ 12.9mA	7.5mA ~ 16.6mA	Surface Mount	-40°C ~ 85°C (TA)
EB2840AA1 RF TXRX MOD BLUETOOTH CHIP SMD RAMXEED	4,325	-	RFQ	Datasheet	-	63-SMD Module	Tape & Reel (TR)	Active	-	Bluetooth	Bluetooth v5.0	-	2.4GHz	2Mbps	8dBm	-103dBm	GPIO, SWD, USB	Antenna Not Included	nRF52840	1MB Flash, 256kB RAM	1.7V ~ 3.6V	4.6mA ~ 11.1mA	14.8mA ~ 32.7mA	Surface Mount	-40°C ~ 85°C (TA)

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FREQUENTLY ASKED QUESTIONS

RF Transceiver Modules and Modems FAQ

Common questions about filtering, comparing and sourcing RF Transceiver Modules and Modems components.

How can I narrow the RF Transceiver Modules and Modems selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific RF Transceiver Modules and Modems part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.