
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | STMicroelectronics | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency Range | 150MHz~174MHz、300MHz~348MHz、387MHz~470MHz、779MHz~956MHz | |
| Type | Transmitter | |
| Output Power | 11dBm | |
| Voltage - Supply | 1.8V~3.6V | |
| Typical Application Frequency | 169MHz、315MHz、433MHz、868MHz、915MHz | |
| Features | Supports software reset、Power-on reset function、Power-off reset function、Supports FEC function、CRC check function、Automatic retransmission function | |
| Current Of Transmitting | 18mA | |
| Interface | SPI |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
STS1TXQTR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | STMicroelectronics | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency Range | 150MHz~174MHz、300MHz~348MHz、387MHz~470MHz、779MHz~956MHz | |
| Type | Transmitter | |
| Output Power | 11dBm | |
| Voltage - Supply | 1.8V~3.6V | |
| Typical Application Frequency | 169MHz、315MHz、433MHz、868MHz、915MHz | |
| Features | Supports software reset、Power-on reset function、Power-off reset function、Supports FEC function、CRC check function、Automatic retransmission function | |
| Current Of Transmitting | 18mA | |
| Interface | SPI |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the STS1TXQTR. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

STS1TXQTR datasheets or manufacturer documentation.
Datasheet: STS1TXQTR Datasheet (PDF)
The STS1TXQTR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.