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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
FM-RTFQ1-433
FM-RTFQ1-433
RF TX IC FM 433.92MHZ 6DIP MOD
RF Solutions
 112 $0.00
Bulk Obsolete433.92MHzCar Alarms, Remote Sensing, Wireless SecurityFM9.6kbps5dBm7mAPCB, Through HolePCB, Surface Mount--2.1V ~ 4V-20°C ~ 85°CThrough Hole6-DIP ModuleModule
FMRTFQ2-433R
FMRTFQ2-433R
RF XMITTER FM 433.92MHZ MODULE
RF Solutions
 510 $0.00
Tube Obsolete433.92MHzCar Alarms, Remote Sensing, Wireless SecurityFM9.6kbps5dBm7mAPCB, Through HolePCB, Surface Mount--2.5V ~ 12V-25°C ~ 80°CThrough HoleModuleModule
T5750-6AP
T5750-6AP
RF TX IC ASK 868-928MHZ 8TSSOP
Microchip Technology
 197 $0.00
Tape & Reel (TR) Obsolete868MHz ~ 928MHzGeneral Purpose Data Transmission SystemsASK, FSK32kBaud5.5dBm8.5mAPCB, Surface MountPCB, Surface Mount--2V ~ 4V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
T5754-6AP
T5754-6AP
RF TX IC ASK 429-439MHZ 8TSSOP
Microchip Technology
 264 $0.00
Tape & Reel (TR) Obsolete429MHz ~ 439MHzGeneral Purpose Data Transmission SystemsASK, FSK32kBaud7.5dBm9mAPCB, Surface MountPCB, Surface Mount--2V ~ 4V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
T48C862M-R3-TNS
T48C862M-R3-TNS
RF XMITTER FM/FSK 315MHZ 24SOIC
Microchip Technology
 165 $0.00
Tube Obsolete315MHz-FM, FSK32kBaud10dBm9.5mAPCB, Surface MountPCB, Surface Mount1KB EEPROM, 1KB RAM-2V ~ 4V-40°C ~ 125°CSurface Mount24-LSSOP (0.173", 4.40mm Width)24-SSO
T48C862M-R4-TNS
T48C862M-R4-TNS
RF XMITTER FM/FSK 433MHZ 24SOIC
Microchip Technology
 73 $0.00
Tube Obsolete433MHz-FM, FSK32kBaud10dBm9.5mAPCB, Surface MountPCB, Surface Mount1KB EEPROM, 1KB RAM-2V ~ 4V-40°C ~ 125°CSurface Mount24-LSSOP (0.173", 4.40mm Width)24-SSO
T48C862M-R4-TNQ
T48C862M-R4-TNQ
RF XMITTER FM/FSK 433MHZ 24SOIC
Microchip Technology
 417 $0.00
Tape & Reel (TR) Obsolete433MHz-FM, FSK32kBaud10dBm9.5mAPCB, Surface MountPCB, Surface Mount1KB EEPROM, 1KB RAM-2V ~ 4V-40°C ~ 125°CSurface Mount24-LSSOP (0.173", 4.40mm Width)24-SSO
T48C862M-R3-TNQ
T48C862M-R3-TNQ
RF XMITTER FM/FSK 315MHZ 24LSSOP
Microchip Technology
 588 $0.00
Tape & Reel (TR) Obsolete315MHz-FM, FSK32kBaud10dBm9.5mAPCB, Surface MountPCB, Surface Mount1KB EEPROM, 1KB RAM-2V ~ 4V-40°C ~ 125°CSurface Mount24-LSSOP (0.173", 4.40mm Width)24-SSO
U2741B-NFBG3
U2741B-NFBG3
RF TX IC UHF 300-450MHZ 16LSSOP
Microchip Technology
 126 $0.00
Tape & Reel (TR) 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
U2745B-MFBG3
U2745B-MFBG3
RF TX IC UHF 310-440MHZ 16LSSOP
Microchip Technology
 12 $0.00
Tape & Reel (TR) Obsolete310MHz ~ 440MHz-UHF, ASK20kBaud1dBm ~ 5dBm10mAPCB, Surface MountPCB, Surface Mount--2.2V ~ 4V-40°C ~ 85°CSurface Mount16-LSSOP (0.154", 3.90mm Width)16-SSO
AT86RF401X-6GS
AT86RF401X-6GS
RF TX IC ASK 264-456MHZ 20TSSOP
Microchip Technology
 211 $0.00
Tube Obsolete264MHz ~ 456MHzGarage Opener, RKE, TelemetryASK, OOK10kbps6dBm23.2mAPCB, Surface MountPCB, Surface Mount1KB EEPROM, 1KB RAM-2V ~ 5V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT86RF401U-6GS
AT86RF401U-6GS
RF TX IC ASK 264-456MHZ 20TSSOP
Microchip Technology
 213 $0.00
Tube Obsolete264MHz ~ 456MHzGarage Opener, RKE, TelemetryASK, OOK10kbps6dBm23.2mAPCB, Surface MountPCB, Surface Mount2KB Flash, 128 Byte EEPROM, 128Byte SRAM-2V ~ 5V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT86RF401E-6GS
AT86RF401E-6GS
RF TX IC ASK 264-456MHZ 20TSSOP
Microchip Technology
 256 $0.00
Tube Obsolete264MHz ~ 456MHzGarage Opener, RKE, TelemetryASK, OOK10kbps6dBm23.2mAPCB, Surface MountPCB, Surface Mount4KB ROM, 1KB RAM, 1KB EEPROM-2V ~ 5V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
MC33493DTBR2
MC33493DTBR2
RF TX IC FSK 315-434MHZ 14TSSOP
NXP USA Inc.
 465 $0.00
Tape & Reel (TR) Obsolete315MHz ~ 434MHz, 868MHz ~ 928MHzGeneral Data TransferFSK, OOK10kbps-3dBm11.6mAPCB, Surface MountPCB, Surface Mount--1.9V ~ 3.6V-40°C ~ 125°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
TRF4903PW
TRF4903PW
RF TX IC FSK 315/433MHZ 24TSSOP
Texas Instruments
 448 $0.00
Tube Obsolete315MHz, 433MHz, 868MHz, 915MHz-FSK, OOK--12dBm ~ 8dBm35mAPCB, Surface MountPCB, Surface Mount--2.2V ~ 3.6V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MICRF102BM
MICRF102BM
RF TX IC ASK 300-470MHZ 8SOIC
Microchip Technology
 37 $0.00
Tube Discontinued at Digi-Key300MHz ~ 470MHzRKEASK, OOK20kbps-4dBm4.7mAPCB, Surface MountPCB, Surface Mount--4.75V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MICRF104BM
MICRF104BM
RF TX IC ASK 300-470MHZ 14SOIC
Microchip Technology
 188 $0.00
Tube Obsolete300MHz ~ 470MHzRKEASK, OOK20kbps-2dBm12mAPCB, Surface MountPCB, Surface Mount--1.8V ~ 4V0°C ~ 85°CSurface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
MICRF102YM
MICRF102YM
RF TX IC ASK 300-470MHZ 8SOIC
Microchip Technology
 148 $0.00
Tube Active300MHz ~ 470MHzRKEASK, OOK20kbps-4dBm4.7mAPCB, Surface MountPCB, Surface Mount--4.75V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MICRF104YM
MICRF104YM
RF TX IC ASK 300-470MHZ 14SOIC
Microchip Technology
 440 $0.00
Tube Obsolete300MHz ~ 470MHzRKEASK, OOK20kbps-2dBm12mAPCB, Surface MountPCB, Surface Mount--1.8V ~ 4V0°C ~ 85°CSurface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
ADF7011BRUZ-RL
ADF7011BRUZ-RL
IC XMITTER ASK/FSK/GFSK 24TSSOP
Analog Devices Inc.
 247 $2.20
Bulk Obsolete433MHz ~ 435MHz, 866MHz ~ 870MHzData Transfer, RKE, Remote Control/Security SystemsASK, FSK, GFSK, OOK76.8kbps-16dBm ~ 12dBm34mAPCB, Surface MountPCB, Surface Mount--2.3V ~ 3.6V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP