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RF Transmitters

Category Introduction

RF Transmitters are used to send a radio frequency signal and modulate that signal to carry data from a system. The frequency range is from 315Hz to 64GHz with a data rate of 3kbps to 2Mbps and a power output from -30dBm to 24.7dBm. The data interface is connector, I2C, pads for pins, parallel, PCB, serial, solder pad, SPI, UART, and USB and an antenna connection of castellation, on-board, PCB, and through hole.

Product List

635 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusFrequencyApplicationsModulation or ProtocolData Rate (Max)Power - OutputCurrent - TransmittingData InterfaceAntenna ConnectorMemory SizeFeaturesVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
ATA8403C-6AQY 66
ATA8403C-6AQY 66
RF TX IC ASK 868-928MHZ 8TSSOP
Microchip Technology
 82 $0.00
Tape & Reel (TR) Active868MHz ~ 928MHzRKE, Remote Control SystemsASK, FSK50kBaud5.5dBm8.5mAPCB, Surface MountPCB, Surface Mount--2V ~ 4V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
ATA5749C-6DPY-64
ATA5749C-6DPY-64
RF TX IC ASK 300-450MHZ 10TFSOP
Microchip Technology
 389 $0.00
Tube Active300MHz ~ 450MHzGeneral Data TransferASK, FSK40kbps12.5dBm8.8mAPCB, Surface MountPCB, Surface Mount--1.9V ~ 3.6V-40°C ~ 125°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TSSOP
ATA5757-6DPY-66
ATA5757-6DPY-66
RF TX IC ASK/FSK 433MHZ 10TFSOP
Microchip Technology
 578 $0.00
Tube Obsolete433MHzTPM (Tire Pressure Monitor)ASK, FSK40kbps6dBm8.8mAPCB, Surface MountPCB, Surface Mount--2V ~ 3.6V-40°C ~ 125°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TSSOP
T5753-6AQJ-66
T5753-6AQJ-66
RF TX IC ASK 310-350MHZ 8TSSOP
Microchip Technology
 184 $0.00
Tape & Reel (TR) Obsolete310MHz ~ 350MHzTPM (Tire Pressure Monitor)ASK, FSK32kBaud8dBm9mAPCB, Surface MountPCB, Surface Mount--2V ~ 4V-40°C ~ 125°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
SI4710-B30-GM
SI4710-B30-GM
RF XMITTER FM 76-108MHZ 20UFQFN
Skyworks Solutions Inc.
 21 $0.00
Tray Obsolete76MHz ~ 108MHzGeneral PurposeFM--18.8mAPCB, Surface MountPCB, Surface Mount--2.7V ~ 5.5V-20°C ~ 85°CSurface Mount20-UFQFN Exposed Pad20-QFN (3x3)
SI4713-B30-GM
SI4713-B30-GM
RF XMITTER FM 76-108MHZ 20UFQFN
Skyworks Solutions Inc.
 446 $0.00
Tray Obsolete76MHz ~ 108MHzGeneral PurposeFM--18.8mAPCB, Surface MountPCB, Surface Mount--2.7V ~ 5.5V-20°C ~ 85°CSurface Mount20-UFQFN Exposed Pad20-QFN (3x3)
CC1151IRHBRG4Q1
CC1151IRHBRG4Q1
RF TX IC FSK 310-348MHZ 32VFQFN
Texas Instruments
 400 $0.00
Automotive, AEC-Q100 Tape & Reel (TR) Discontinued at Digi-Key310MHz ~ 348MHz, 387MHz ~ 464MHz, 779MHz ~ 928MHzISM, SRDFSK, GFSK, MSK, ASK, OOK250kbps10dBm34mAPCB, Surface MountPCB, Surface Mount-RSSI Equipped1.8V ~ 3.6V-40°C ~ 85°CSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
CC1151QRHBRG4Q1
CC1151QRHBRG4Q1
RF TX IC FSK 310-348MHZ 32VFQFN
Texas Instruments
 494 $0.00
Automotive, AEC-Q100 Tape & Reel (TR) Discontinued at Digi-Key310MHz ~ 348MHz, 387MHz ~ 464MHz, 779MHz ~ 928MHzISM, SRDFSK, GFSK, MSK, ASK, OOK250kbps10dBm34mAPCB, Surface MountPCB, Surface Mount-RSSI Equipped1.8V ~ 3.6V-40°C ~ 125°CSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
CC1151TRHBRG4Q1
CC1151TRHBRG4Q1
RF TX IC FSK 310-348MHZ 32VFQFN
Texas Instruments
 297 $0.00
Automotive, AEC-Q100 Tape & Reel (TR) Discontinued at Digi-Key310MHz ~ 348MHz, 387MHz ~ 464MHz, 779MHz ~ 928MHzISM, SRDFSK, GFSK, MSK, ASK, OOK250kbps10dBm34mAPCB, Surface MountPCB, Surface Mount-RSSI Equipped1.8V ~ 3.6V-40°C ~ 105°CSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
ATA8404-6DQY-66
ATA8404-6DQY-66
RF TX IC ASK 313-317MHZ 10TFSOP
Microchip Technology
 507 $0.00
Tape & Reel (TR) Obsolete313MHz ~ 317MHzHome Automation, Remote Sensing, RKEASK, FSK40kbps6dBm8.4mAPCB, Surface MountPCB, Surface Mount--1.9V ~ 3.6V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TSSOP
ATA8741-PXQW
ATA8741-PXQW
RF TX IC ASK 310-350MHZ 24VQFN
Microchip Technology
 277 $0.00
Tape & Reel (TR) Obsolete310MHz ~ 350MHzHome Automation, Remote Sensing, RKEASK, FSK32kbps8dBm9.8mAPCB, Surface MountPCB, Surface Mount4kB Flash, 256B EEPROM, 256B SRAM-2V ~ 4V-40°C ~ 85°CSurface Mount24-VQFN Exposed Pad24-QFN (5x5)
ATA8742-PXQW
ATA8742-PXQW
RF XMITTER ASK/FSK 433MHZ 24VQFN
Microchip Technology
 606 $0.00
Tape & Reel (TR) Obsolete433MHzHome Automation, Remote Sensing, RKEASK, FSK32kbps7.5dBm9.8mAPCB, Surface MountPCB, Surface Mount4kB Flash, 256B EEPROM, 256B SRAM-2V ~ 4V-40°C ~ 85°CSurface Mount24-VQFN Exposed Pad24-QFN (5x5)
U2741B-NFBY
U2741B-NFBY
RF TX IC UHF 300-450MHZ 16LSSOP
Microchip Technology
 544 $0.00
Tube Obsolete300MHz ~ 450MHzGeneral PurposeUHF, ASK, FSK20kBaud3dBm10mAPCB, Surface MountPCB, Surface Mount--2V ~ 5.5V-40°C ~ 85°CSurface Mount16-LSSOP (0.154", 3.90mm Width)16-SSO
PMA7105XUMA1
PMA7105XUMA1
RF TX IC ASK 315/434MHZ 38TFSOP
Infineon Technologies
 588 $0.00
SmartLEWIS™ Tape & Reel (TR) Obsolete315MHz, 434MHz, 868MHz, 915MHzRemote Control, Remote MeteringASK, FSK20kbps10dBm17.1mAPCB, Surface MountPCB, Surface Mount6KB Flash, 12KB ROM, 256 Byte RAM-1.9V ~ 3.6V-40°C ~ 125°CSurface Mount38-TFSOP (0.173", 4.40mm Width)PG-TSSOP-38
PMA7106XUMA1
PMA7106XUMA1
RF TX IC ASK 315/434MHZ 38TFSOP
Infineon Technologies
 255 $1.17
SmartLEWIS™ Tape & Reel (TR) Obsolete315MHz, 434MHz, 868MHz, 915MHzRemote Control, Remote MeteringASK, FSK20kbps10dBm17.1mAPCB, Surface MountPCB, Surface Mount6KB Flash, 12KB ROM, 256 Byte RAM-1.9V ~ 3.6V-40°C ~ 125°CSurface Mount38-TFSOP (0.173", 4.40mm Width)PG-TSSOP-38
TDA5102XUMA1
TDA5102XUMA1
RF TX IC ASK/FSK 915MHZ 16TSSOP
Infineon Technologies
 77 $0.00
Tape & Reel (TR) Obsolete915MHzAlarm Systems, Communication SystemsASK, FSK20kbps3.2dBm7mAPCB, Surface MountPCB, Surface Mount--2.1V ~ 4V-25°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)PG-TSSOP-16
TDA5150HTMA1
TDA5150HTMA1
RF TX IC ASK 300-320MHZ 10TFSOP
Infineon Technologies
 250 $0.00
Tape & Reel (TR) Obsolete300MHz ~ 320MHz, 425MHz ~ 450MHz, 863MHz ~ 928MHzRKE, Security SystemsASK, FSK, GFSK50kbps10dBm16mAPCB, Surface MountPCB, Surface Mount--1.9V ~ 3.6V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)PG-TSSOP-10-2
TDA7110XUMA1
TDA7110XUMA1
RF TX IC ASK 433-435MHZ 16TSSOP
Infineon Technologies
 364 $0.00
Tape & Reel (TR) Obsolete433MHz ~ 435MHz, 866MHz ~ 870MHzAlarm Systems, Communication SystemsASK, FSK20kbps11dBm15.7mAPCB, Surface MountPCB, Surface Mount--2.1V ~ 4V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)PG-TSSOP-16
TDK5100XUMA1
TDK5100XUMA1
RF TX IC ASK 433-435MHZ 16TSSOP
Infineon Technologies
 392 $0.00
Tape & Reel (TR) Obsolete433MHz ~ 435MHz, 866MHz ~ 870MHzRemote Control, RKE, Security SystemsASK, FSK20kbps3.2dBm7mAPCB, Surface MountPCB, Surface Mount--2.1V ~ 4V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)PG-TSSOP-16
TDK5110XUMA1
TDK5110XUMA1
RF TX IC ASK 433-435MHZ 16TSSOP
Infineon Technologies
 475 $0.00
Tape & Reel (TR) Obsolete433MHz ~ 435MHz, 866MHz ~ 870MHzRemote Control, RKE, Security SystemsASK, FSK20kbps11dBm15.7mAPCB, Surface MountPCB, Surface Mount--2.1V ~ 4V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)PG-TSSOP-16