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
453-00174C RF TXRX MOD BTMHF4L CHAS MNT Ezurio	3,638	-	RFQ	Datasheet	Sera NX040	Module	Strip	Active	-	Bluetooth	Bluetooth v5.4, NFC, UWB	-	2.4GHz, 5GHz, 9GHz	6.8Mbps	10dBm	-103dBm	ADC, GPIO, I2C, PWM, SPI, UART, USB	Antenna Not Included, MHF4L	nRF52833	512kB Flash, 128kB RAM	1.8V ~ 3.6V	-	-	Chassis Mount	-40°C ~ 85°C
BTM511 RF TXRX MOD BLUETOOTH CHIP SMD Ezurio	3,777	-	RFQ	Datasheet	-	Module	Tray	Obsolete	Not Verified	Bluetooth	Bluetooth v3.0, Class 2	-	2.4GHz	3Mbps	4dBm	-86dBm	I2S, UART	Integrated, Chip	CC2540	16MB Flash	3V ~ 3.6V	70mA	70mA	Surface Mount	-40°C ~ 85°C
RM186-SM-02 RF TXRX MOD ISM<1GHZU.FL SMD Ezurio	2,271	-	RFQ	Datasheet	-	24-SMD Module	Tray	Obsolete	Not Verified	General ISM < 1GHz	LoRa™	-	863MHz ~ 870MHz	1Mbps	14dBm	-	I2C, SPI, UART	Antenna Not Included, U.FL	-	-	1.8V ~ 3.6V	-	46mA	Surface Mount	-40°C ~ 85°C
RM191-SM RF TXRX MOD ISM<1GHZU.FL SMD Ezurio	3,692	-	RFQ	Datasheet	-	Module	Tray	Obsolete	Not Verified	General ISM < 1GHz	LoRa™	-	902MHz ~ 928MHz	1Mbps	15dBm	-	I2C, SPI, UART	Antenna Not Included, U.FL	-	-	1.8V ~ 3.6V	-	58mA	Surface Mount	-40°C ~ 85°C
BT900-SA-03-T/R RF TXRX MOD BT WIFI CHIP SMD Ezurio	2,926	-	RFQ	Datasheet	BT900	44-SMD Module	Tape & Reel (TR)	Last Time Buy	Not Verified	Bluetooth, WiFi	Bluetooth v4.0	-	2.402GHz ~ 2.48GHz	4Mbps	8dBm	-90dBm	ADC, GPIO, I2C, PWM, SPI, SIO, UART	Integrated, Chip	-	6kB ROM	1.75V ~ 3.6V	-	-	Surface Mount	-40°C ~ 85°C
BT900-SC-03-T/R RF TXRX MOD BT CHIP + U.FL SMD Ezurio	2,747	-	RFQ	Datasheet	BT900	44-SMD Module	Tape & Reel (TR)	Last Time Buy	Not Verified	Bluetooth, WiFi	Bluetooth v4.0	-	2.402GHz ~ 2.48GHz	4Mbps	8dBm	-90dBm	ADC, GPIO, I2C, PWM, SPI, SIO, UART	Integrated, Chip + U.FL	-	6kB ROM	1.75V ~ 3.6V	-	-	Surface Mount	-40°C ~ 85°C
BTM411-03-T/R RF TXRX MOD BLUETOOTH CHIP SMD Ezurio	4,422	-	RFQ	Datasheet	BTM411	50-SMD Module	Tape & Reel (TR)	Not For New Designs	Not Verified	Bluetooth	Bluetooth v2.1 +EDR	-	2.4GHz	300kbps	4dBm	-84dBm	SPI, UART	Integrated, Chip	EM351	-	3.3V	-	-	Surface Mount	-40°C ~ 85°C
453-00117C RF TXRX MOD BLUETOOTH WIFISMD Ezurio	3,199	-	RFQ	Datasheet	Lyra 24	108-SMD Module	Strip	Active	-	Bluetooth, WiFi	802.11a/b/g/n/ac/ax, Bluetooth v5.4	8-DPSK, 64-QAM, 256-QAM, 1024-QAM, BPSK, GFSK	2.4GHz, 5GHz, 6GHz	1.2Gbps	102dBm	-107dBm	GPIO, I2S, PCM, UART	Antenna Not Included	CYW55573MIWBGT	2MB ROM, 512kB SRAM	3.13V ~ 3.47V	-	-	Surface Mount	-40°C ~ 85°C
453-00118C RF TXRX MOD BLUETOOTH WIFISMD Ezurio	1,970	-	RFQ	Datasheet	Sona™ IF573	108-SMD Module	Strip	Active	-	Bluetooth, WiFi	802.11a/b/g/n/ac/ax, Bluetooth v5.4	8-DPSK, 64-QAM, 256-QAM, 1024-QAM, BPSK, GFSK	2.4GHz, 5GHz, 6GHz	1.2Gbps	102dBm	-107dBm	GPIO, I2S, PCM, UART	Antenna Not Included	CYW55573MIWBGT	2MB ROM, 512kB SRAM	3.13V ~ 3.47V	-	-	Surface Mount	-40°C ~ 85°C
450-0162R RF TXRX MOD BT WIFI CHIP SMD Ezurio	3,483	-	RFQ	Datasheet	Sterling-LWB™	60-SMD Module	Tape & Reel (TR)	Obsolete	Not Verified	Bluetooth, WiFi	802.11a/b/g/-c, Bluetooth	16QAM, 64QAM, BPSK, CCK, DSSS, OFDM, QPSK	2.402GHz ~ 2.48GHz	433.3Mbps	16dBm	-93dBm	PCM, SDIO, UART	Integrated, Chip	BCM43353	-	3.2V ~ 3.6V	320mA	70mA	Surface Mount	-40°C ~ 85°C

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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.

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

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