The APPI-Com module comes with an internal antenna (range: around 300m LOS). In ATEX version, APPI-Com can accommodate internal or external antenna (up to 1000m range LOS).
The APPI-Com LR module usually comes with a compact half wave antenna, offering a range up to 2000m LOS.
Both module can be ordered with both antenna to better fit your needs.
Connection and safetyRF SMA connector for the external, changeable in the standard version.
|Antenne APPI-Com ½ wave compact
|Antenne APPI-Com ¼ wave compact