SATEL Proof-TR4 is a heavy-duty radio modem. It has the IP69K rating, which is the highest protection available. It protects against ingress of dust, high temperature and high-pressure water. The product consists of this IP69K sealed housing and a radio module using the frequency range 403–473 MHz.

Heavy-duty solution for harsh environment

SATEL Proof-TR4 with IP69K-classification meets, for example, the requirements of machine control, smart farming and marine applications. It is a flexible and cost-effective solution that has profound electrical protection; both the power and data lines as well as the antenna interface are surge protected. It also has additional filtering on GNSS frequencies.

The modem is compatible with SATELLINE-EASy / SATEL-EASy+ / -TR49 / -TR489 based products as well as several other radio protocols.

Complies with the requirements in the EU, USA, Canada and Australia.

Available models and product codes:

  • SATEL Proof-TR4, with AES128 encryption support (YM6583)
  • SATEL Proof-TR4, without AES128 encryption support (YM6584)
Frequency range 403 … 473 MHz
Channel spacing 6.25*), 12.5, 20*) and 25 kHz, software selectable @ TR4

*)uses 12.5 kHz channel width

Sensitivity / Carrier power -118 … -105 dBm / 1 W
Interface RS-232 (TD, RD lines)
Data speed Serial:
– 1200 – 115200 bps @ TR4
– 9600 – 115200 bps @ TR9
– 28800 bps @ TR4
– 115200 bps @ TR9
Operating voltage +6 … +30 Vdc
Connectors Deutsch DT04-6P-CL09 / TNC female
Size / Weight 176 x 95 x 43 mm / 460 g
IP classification IP69K