The DP1203F 433/868/915 MHz RF modules are Semtech's wireless transceiver products that operate in the 433, 868 and 915 MHz license-free ISM (Industrial, Scientific and Medical) frequency bands.
The DP1203F is a complete radio transceiver module operating in the 433, 868 and 915 MHz license‑free ISM bands. Based on the XE1203F transceiver, it offers high data‑rate communication up to 152.3 kbit/s and combines high output power with excellent receiver sensitivity.
The document details pin assignments, electrical limits, programmable output power, current consumption, and typical application circuits. It also includes mechanical dimensions, packaging options, and regulatory compliance information.
| Supply voltage | 2.4 V – 3.6 V |
|---|---|
| Operating temperature | -40 °C to +85 °C |
| Output power (programmable) | up to 15 dBm |
| Receiver sensitivity | -111 dBm |
| Tx current (15 dBm) | 62 mA |
| Rx current | 14 mA |
| Frequency synthesizer step | 500 Hz |
| Package dimensions | 30.5 mm × 18.5 mm |
The module operates from 2.4 V to 3.6 V.
The receiver can sense signals down to -111 dBm.
The module is offered for 433‑435 MHz, 868‑870 MHz and 902‑928 MHz bands.