What are RF Transmitters ?
RF Transmitters are electronic components that convert data into radio frequency signals for transmission. They are commonly used in wireless communication systems, new product design, and maintenance applications. Important specifications include Frequency, which determines the operational range; Data Rate (Max), which affects the speed of data transmission; and Modulation or Protocol, which defines the method of signal encoding. Ensuring compatibility with existing systems and validating lifecycle status are crucial for procurement teams.
Parts in this category
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| Part & Mfr | Antenna Connector | Applications | Current | Data Interface | Data Rate (Max) | Features | Frequency | Modulation or Protocol | Mounting Type | Operating Temperature | Power | Supplier Device Package | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Silicon Labs
|
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PCB, Surface Mount | ISM | 24mA | SPI | 115.2kbps | - | 868MHz, 915MHz | FSK | Surface Mount | -40°C ~ 85°C | 6dBm | 16-TSSOP | 2.2V ~ 3.8V | |
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Analog Devices / Maxim Integrated
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
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RF Solutions
|
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On-Board, Chip | Garage Openers, Remote Control, Remote Keyless Entry, Security Systems | 9mA ~ 17.5mA | - | 100kbps | - | 310MHz ~ 928MHz | FSK, OOK | Surface Mount | -40°C ~ 85°C | -3dBm ~ 10dBm | 14-SMD | 1.8V ~ 3.7V | |
|
RF Solutions
|
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On-Board, Chip | Alarm and Security Systems, Remote Control, Remote Keyless Entry, Telemetry | 14mA ~ 23mA | SPI | 115.2kbps | - | 860.48MHz ~ 879.51MHz | FSK | Surface Mount | -40°C ~ 85°C | 6dBm ~ 8dBm | 14-SMD | 2.2V ~ 5.4V | |
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On Semiconductor
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
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Castellation | General Purpose | 44mA | SPI | 2Mbps | - | 400MHz ~ 470MHz, 800MHz ~ 940MHz | ISM | Surface Mount | -40°C ~ 85°C | 15dBm | 20-QFN (4x4) | 2.2V ~ 3.6V | |
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On Semiconductor
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
ROHM Semiconductor
|
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PCB, Surface Mount | Wireless Audio Link LSI | 29mA | PCB, Surface Mount | - | - | 75MHz ~ 110MHz | FM | Surface Mount | -40°C ~ 85°C | -7dBm | 44-QFP (10x10) | 4.5V ~ 5.5V | |
Semtech
|
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PCB, Surface Mount | AMR, Home Automation, HQ Music and Data | 25.8mA | PCB, Surface Mount | 153.6kbps | - | 425MHz ~ 475MHz, 850MHz ~ 950MHz | FSK | Surface Mount | -40°C ~ 85°C | 10dBm | 24-QFN (4x4) | 2V ~ 3.6V | |
Infineon Technologies
|
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PCB, Surface Mount | Alarm Systems, Communication Systems | 7mA | PCB, Surface Mount | 20kbps | - | 315MHz | ASK, FSK | Surface Mount | -25°C ~ 85°C | 5dBm | PG-TSSOP-16 | 2.1V ~ 4V | |
Infineon Technologies
|
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PCB, Surface Mount | Alarm Systems, Communication Systems | 14mA | PCB, Surface Mount | 20kbps | - | 314MHz ~ 317MHz | ASK, FSK | Surface Mount | -40°C ~ 125°C | 10dBm | PG-TSSOP-16 | 2.1V ~ 4V | |
Infineon Technologies
|
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PCB, Surface Mount | Alarm Systems, Communication Systems | 7mA | PCB, Surface Mount | 20kbps | - | 434MHz | ASK, FSK | Surface Mount | -25°C ~ 85°C | 3.2dBm | PG-TSSOP-10-2 | 2.1V ~ 4V | |
RF Solutions
|
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PCB, Surface Mount | - | 11mA | Solder Pad | 115.2kbps | - | 433MHz | FSK | - | -40°C ~ 85°C | 7dbm | Module | 2.2V ~ 5.4V | |
Infineon Technologies
|
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PCB, Surface Mount | Alarm Systems, Communication Systems | 14mA | PCB, Surface Mount | 20kbps | - | 314MHz ~ 317MHz | ASK, FSK | Surface Mount | -40°C ~ 125°C | 10dBm | PG-TSSOP-10-2 | 2.1V ~ 4V | |
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Microchip Technology
|
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PCB, Surface Mount | RKE | 19mA | PCB, Surface Mount | 115kbps | - | 800MHz ~ 1GHz | ASK, OOK | Surface Mount | -40°C ~ 85°C | -3dBm | 8-SOIC | 4.75V ~ 5.5V | |
Microchip Technology
|
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PCB, Surface Mount | RKE | 12mA | PCB, Surface Mount | 20kbps | - | 300MHz ~ 470MHz | ASK, OOK | Surface Mount | 0°C ~ 85°C | -2dBm | 14-SOIC | 1.8V ~ 4V | |
NXP Semiconductors
|
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PCB, Surface Mount | General Data Transfer | 11.6mA | PCB, Surface Mount | 10kbps | - | 315MHz ~ 434MHz, 868MHz ~ 928MHz | FSK, OOK | Surface Mount | -40°C ~ 125°C | -3dBm | 14-TSSOP | 1.9V ~ 3.6V | |
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Linx Technologies Inc.
|
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PCB, Surface Mount | Garage Openers, RKE, Security Alarms | 1.5mA | PCB, Surface Mount | - | Built-in Remote Control Encoder | 418MHz | ASK, OOK | Surface Mount | -30°C ~ 70°C | -4dBm ~ 4dBm | 24-SMD | 2.7V ~ 5.2V | |
Linx Technologies Inc.
|
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PCB, Surface Mount | ISM, Remote Monitoring, Telemetry, Voice / Audio | 14mA | PCB, Surface Mount | 56kbps | Multiple Channels, Analog and Digital Data | 902MHz ~ 928MHz | FM, FSK | Surface Mount | -30°C ~ 85°C | -3dBm ~ 3dBm | Module | 2.8V ~ 13V | |
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Linx Technologies Inc.
|
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PCB, Surface Mount | Garage Openers, RKE, Security Alarms | 1.5mA | PCB, Surface Mount | - | Built-in Remote Control Encoder | 315MHz | ASK, OOK | Surface Mount | -30°C ~ 70°C | -4dBm ~ 4dBm | 24-SMD | 2.7V ~ 5.2V | |
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Linx Technologies Inc.
|
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PCB, Surface Mount | Garage Openers, RKE, Security Alarms | 1.5mA | PCB, Surface Mount | - | Built-in Remote Control Encoder | 433.92MHz | ASK, OOK | Surface Mount | -30°C ~ 70°C | -4dBm ~ 4dBm | 24-SMD | 2.7V ~ 5.2V | |
ROHM Semiconductor
|
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PCB, Surface Mount | Wireless Audio Link LSI | 20mA | PCB, Surface Mount | - | - | 76MHz ~ 108MHz | FM | Surface Mount | -20°C ~ 85°C | -9dBm ~ -3dBm | UCSP50L3 | 2.7V ~ 4V | |
ROHM Semiconductor
|
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PCB, Surface Mount | Wireless Audio Link LSI | 23mA | PCB, Surface Mount | - | - | 76MHz ~ 108MHz | FM | Surface Mount | -20°C ~ 85°C | -8dBm ~ -2dBm | UCSP50L3 | 2.7V ~ 3.6V | |
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MELEXIS
|
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PCB, Surface Mount | Alarm and Security Systems, RKE | 3.2mA ~ 10.3mA | PCB, Surface Mount | 40kbps | - | 315MHz | FSK | Surface Mount | -40°C ~ 125°C | -12dBm ~ 11dBm | 8-SOIC | 1.95V ~ 5.5V | |
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MELEXIS
|
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PCB, Surface Mount | Alarm and Security Systems, RKE | 5.1mA ~ 13.4mA | PCB, Surface Mount | 40kbps | - | 868MHz, 915MHz | FSK | Surface Mount | -40°C ~ 125°C | -12dBm ~ 9.5dBm | 8-SOIC | 1.95V ~ 5.5V | |
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Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | Cellular, GAIT Handsets, LANs, PCS, TDMA, WAN, WLL | 6.5mA ~ 155mA | PCB, Surface Mount | - | - | 120MHz ~ 235MHz | - | Surface Mount | -40°C ~ 85°C | 5.8dBm ~ 12dBm | 48-QFN (7x7) | 2.7V ~ 5.5V | |
|
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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PCB, Surface Mount | Cellular, GAIT Handsets, LANs, PCS, TDMA, WAN, WLL | 6.5mA ~ 155mA | PCB, Surface Mount | - | - | 120MHz ~ 235MHz | - | Surface Mount | -40°C ~ 85°C | 5.8dBm ~ 12dBm | 48-QFN (7x7) | 2.7V ~ 5.5V | |
Parallax Inc.
|
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On-Board, Whip | Remote Sensors and Triggers | 10mA | PCB, Through Hole | 19.2kBaud | - | 433.92MHz | - | - | - | - | Module | 5V | |
Microchip Technology
|
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PCB, Surface Mount | General Purpose | 12.5mA | PCB, Surface Mount | 20kBaud | - | 433MHz | ASK | Surface Mount | -40°C ~ 85°C | 3dBm | - | 6V | |
Microchip Technology
|
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PCB, Surface Mount | Alarm, ISM, Telemetry | 9mA | PCB, Surface Mount | 50kBaud | - | 300MHz ~ 350MHz | UHF, ASK, FSK | Surface Mount | -40°C ~ 85°C | 8dBm | 8-TSSOP | 2V ~ 4V | |
Murata
|
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PCB, Surface Mount | General Data Transfer | 7.5mA | PCB, Surface Mount | 115.2kbps | - | 433.92MHz | ASK, OOK | - | -40°C ~ 85°C | 0dBm | SM-20L | 2.2V ~ 3.7V | |
Murata
|
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PCB, Surface Mount | General Data Transfer | 13mA | PCB, Surface Mount | 512kbps | - | 300MHz ~ 1GHz | FSK, OOK | Surface Mount | -40°C ~ 85°C | 3dBm | 16-TSSOP | 2.2V ~ 5.4V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | General Purpose | 90mA | PCB, Surface Mount | - | - | 1.9GHz | CDMA2000 | Surface Mount | -40°C ~ 85°C | 9dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
|
ROHM Semiconductor
|
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PCB, Surface Mount | Wireless Audio Link LSI | - | PCB, Surface Mount | - | - | 76MHz ~ 108MHz | FM | - | - | -7dBm | - | 2.7V ~ 4V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | Wireless LAN | 90mA | PCB, Surface Mount | - | - | 900MHz | - | Surface Mount | -40°C ~ 85°C | 9dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | - | 146mA | PCB, Surface Mount | - | - | 800MHz ~ 2.2GHz | - | Surface Mount | -40°C ~ 85°C | 9dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
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Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | Home Automation, Security | 12.4mA | PCB, Surface Mount | 100kbps | - | 300MHz ~ 450MHz | ASK, FSK | Surface Mount | -40°C ~ 125°C | 17dBm | 16-SOIC | 2.1V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | ISM | 200mA | PCB, Surface Mount | - | - | 902MHz ~ 928MHz | ASK, BPSK | Surface Mount | -40°C ~ 85°C | 20dBm | 28-TQFN (5x5) | 2.7V ~ 4.5V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | ISM | 200mA | PCB, Surface Mount | - | - | 868MHz | ASK, BPSK | Surface Mount | -40°C ~ 85°C | - | 28-TQFN (5x5) | 2.7V ~ 4.5V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | - | 146mA | PCB, Surface Mount | - | - | 800MHz ~ 2.2GHz | - | Surface Mount | -40°C ~ 85°C | 9dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
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PCB, Surface Mount | - | 134mA | PCB, Surface Mount | - | - | 450MHz | CDMA2000 | Surface Mount | -40°C ~ 85°C | 10dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
PCB, Surface Mount | General Purpose | 90mA | PCB, Surface Mount | - | - | 1.9GHz | CDMA2000 | Surface Mount | -40°C ~ 85°C | 9dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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PCB, Surface Mount | Wireless LAN | 90mA | PCB, Surface Mount | - | - | 900MHz | - | Surface Mount | -40°C ~ 85°C | 9dBm | 48-TQFN (7x7) | 2.7V ~ 3.3V | |
Linx Technologies Inc.
|
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PCB, Surface Mount | Home/Building Automation, Industrial Control and Monitoring | 8.5mA | PCB, Surface Mount | 56kbps | - | 869MHz | FM, FSK | Surface Mount | 0°C ~ 70°C | 4dBm | Module | 2.1V ~ 4V | |
Linx Technologies Inc.
|
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PCB, Surface Mount | - | 14mA | PCB, Surface Mount | 56kbps | - | 902MHz ~ 928MHz | FM, FSK | Surface Mount | -30°C ~ 85°C | 3dBm | Module | 2.8V ~ 13V | |
RF Solutions
|
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PCB, Surface Mount | - | 12.5mA | Solder Pad | 115.2kbps | - | 915MHz | FSK | - | -40°C ~ 85°C | 4dBm | Module | 2.2V ~ 5.4V | |
|
RF Solutions
|
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Price on request
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PCB, Surface Mount | Car Alarms, Remote Sensing, Wireless Security | 7mA | PCB, Through Hole | 9.6kbps | - | 433.92MHz | FM | Through Hole | -20°C ~ 85°C | 5dBm | Module | 2.1V ~ 4V | |
Silicon Labs
|
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PCB, Surface Mount | General Purpose | 14mA | PCB, Surface Mount | 256kbps | - | 315MHz, 433MHz, 868MHz, 915MHz | FSK, OOK | Surface Mount | -40°C ~ 85°C | 3dBm | 16-TSSOP | 2.2V ~ 5.4V | |
Silicon Labs
|
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PCB, Surface Mount | ISM | 24mA | PCB, Surface Mount | 115.2kbps | - | 868MHz, 915MHz | FSK | Surface Mount | -40°C ~ 85°C | 6dBm | 16-TSSOP | 2.2V ~ 3.8V | |
Silicon Labs
|
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PCB, Surface Mount | - | 28mA | PCB, Surface Mount | 128kbps | - | 240MHz ~ 930MHz | FSK, GFSK, OOK | Surface Mount | -40°C ~ 85°C | 20dBm (100mW) | 20-QFN (4x4) | 1.8V ~ 3.6V |
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