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RF Transmitters

Photo	Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Frequency	Applications	Modulation or Protocol	Data Rate (Max)	Power - Output	Current - Transmitting	Data Interface	Antenna Connector	Memory Size	Features	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
	AS3977-BQFT RF TX IC FSK 300-928MHZ 16VFQFN ams-OSRAM USA INC.	4,451	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	300MHz ~ 928MHz	RKE, Security Systems	FSK	100kbps	10dBm	16mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QFN (4x4)
	AS3977B-BQFS RF XMITTER FSK 300-928MHZ 16VQFN ams OSRAM AG	0	490+：$7.48697	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tray	Obsolete	Not Verified	300MHz ~ 928MHz	RKE, Security Systems	FSK	100kbps	10dBm	16mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QFN (4x4)
	AS3977-BQFU RF TX IC FSK 300-928MHZ 16VFQFN ams-OSRAM USA INC.	1,459	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tube	Obsolete	Not Verified	300MHz ~ 928MHz	RKE, Security Systems	FSK	100kbps	10dBm	16mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QFN (4x4)
	AS3977B-BQFT RF XMITTER FSK 300-928MHZ 16VQFN ams-OSRAM USA INC.	4,661	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	300MHz ~ 928MHz	RKE, Security Systems	FSK	100kbps	10dBm	16mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QFN (4x4)
	AS3977B-BQFM RF XMITTER ISM 300-928MHZ 16VQFN ams-OSRAM USA INC.	3,143	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	300MHz ~ 928MHz	-	ISM	100kbps	8dBm	19.5mA	SPI	-	-	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QFN (4x4)

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