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SPI RF Transmitter

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Interface Type = SPI

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Operating Frequency	Maximum Operating Temperature	Package/Case	Mounting Style	Packaging	Supply Voltage - Max	Supply Voltage - Min
	RF Transmitter 300MHz 960MHz ASK and (G)FSK Transmitter with SPI Interface MAX41460GUB+T Analog Devices / Maxim Integrated 1: $3.64 1,509In Stock	Mfr. Part No. MAX41460GUB+T Mouser Part No 700-MAX41460GUB+T	Analog Devices / Maxim Integrated	RF Transmitter 300MHz 960MHz ASK and (G)FSK Transmitter with SPI Interface Learn More about Analog Devices / Maxim Integrated maxim max41460x transmitter	Datasheet	1,509In Stock	Cut Tape $3.64 $2.71 $2.48 $2.23 View $2.10 $2.06 $1.95 $1.95 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,076			ASK and GFSK Transmitter	286 MHz to 960 MHz	+ 105 C	TSSOP-10	SMD/SMT	Reel, Cut Tape, MouseReel	3.6 V	1.8 V
	RF Transmitter Power Amplifier (PA) Linearisation 30MHz-1GHz RF Range CMX998Q1 CML Micro 1: $22.64 299In Stock 200Expected 24/11/2026	Mfr. Part No. CMX998Q1 Mouser Part No 226-CMX998Q1	CML Micro	RF Transmitter Power Amplifier (PA) Linearisation 30MHz-1GHz RF Range Learn More about CML Micro circuits cmx998	Datasheet	299In Stock 200Expected 24/11/2026	$22.64 $21.89 $19.93 Quote Quote	Min.: 1 Mult.: 1			Cartesian Feed-Back Loop	30 MHz to 1 GHz	+ 85 C	VQFN-64	SMD/SMT	Tray	3.6 V	3 V
	RF Transmitter TX SubG +13 dBm SI4030-A0-FMR Silicon Labs 2,500: $2.77 Non-Stocked	Mfr. Part No. SI4030-A0-FMR Mouser Part No 634-SI4030-A0-FMR	Silicon Labs	RF Transmitter TX SubG +13 dBm	Datasheet	Non-Stocked	Reel $2.77	Min.: 2,500 Mult.: 2,500 : 2,500			ISM Transmitter	900 MHz to 960 MHz	+ 85 C	QFN-20	SMD/SMT	Reel	3.6 V	1.8 V
	RF Transmitter +13 dBm sub-GHz transmitter SI4031-B1-FM Silicon Labs 490: $4.29 Non-Stocked Lead-Time 35 Weeks NRND	Mfr. Part No. SI4031-B1-FM Mouser Part No 634-SI4031-B1-FM NRND	Silicon Labs	RF Transmitter +13 dBm sub-GHz transmitter Learn More about Silicon Labs silabs si4030x ezradiopro transmitters	Datasheet	Non-Stocked Lead-Time 35 Weeks	$4.29	Min.: 490 Mult.: 490			ISM Transmitter	240 MHz to 930 MHz	+ 85 C	QFN-20	SMD/SMT	Tray	3.6 V	1.8 V
	RF Transmitter +13 dBm sub-GHz transmitter SI4031-B1-FMR Silicon Labs 2,500: $4.05 Non-Stocked Lead-Time 35 Weeks NRND	Mfr. Part No. SI4031-B1-FMR Mouser Part No 634-SI4031-B1-FMR NRND	Silicon Labs	RF Transmitter +13 dBm sub-GHz transmitter Learn More about Silicon Labs silabs si4030x ezradiopro transmitters	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel $4.05	Min.: 2,500 Mult.: 2,500 : 2,500			ISM Transmitter	240 MHz to 930 MHz	+ 85 C	QFN-20	SMD/SMT	Reel	3.6 V	1.8 V
	RF Transmitter +20 dBm sub-GHz transmitter SI4032-B1-FM Silicon Labs 490: $4.97 Non-Stocked Lead-Time 35 Weeks NRND	Mfr. Part No. SI4032-B1-FM Mouser Part No 634-SI4032-B1-FM NRND	Silicon Labs	RF Transmitter +20 dBm sub-GHz transmitter Learn More about Silicon Labs silabs si4030x ezradiopro transmitters	Datasheet	Non-Stocked Lead-Time 35 Weeks	$4.97	Min.: 490 Mult.: 490			ISM	240 MHz to 930 MHz	+ 85 C	QFN-20	SMD/SMT	Tray	3.6 V	1.8 V
	RF Transmitter +20 dBm sub-GHz transmitter SI4032-B1-FMR Silicon Labs 2,500: $4.76 Non-Stocked Lead-Time 35 Weeks NRND	Mfr. Part No. SI4032-B1-FMR Mouser Part No 634-SI4032-B1-FMR NRND	Silicon Labs	RF Transmitter +20 dBm sub-GHz transmitter Learn More about Silicon Labs silabs si4030x ezradiopro transmitters	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel $4.76	Min.: 2,500 Mult.: 2,500 : 2,500			ISM	240 MHz to 930 MHz	+ 85 C	QFN-20	SMD/SMT	Reel	3.6 V	1.8 V
	RF Transmitter +20 dBm sub-GHz transmitter SI4032-V2-FMR Silicon Labs 2,500: $2.96 Non-Stocked NRND	Mfr. Part No. SI4032-V2-FMR Mouser Part No 634-SI4032-V2-FMR NRND	Silicon Labs	RF Transmitter +20 dBm sub-GHz transmitter Learn More about Silicon Labs silabs si4030x ezradiopro transmitters	Datasheet	Non-Stocked	Reel $2.96	Min.: 2,500 Mult.: 2,500 : 2,500			ISM	240 MHz to 930 MHz	+ 85 C	QFN-20	SMD/SMT	Reel	3.6 V	1.8 V