SATEL Proof-TR4+ / -TR9

SATEL Proof-TR4+ / -TR9 is engineered for harsh environments. Its IP69K rating is the highest protection available. It allows the modem to withstand dust, high temperatures and high-pressure water. The modem consists of an IP69K housing and a radio module using either 403-473 MHz or the ISM license-free frequency band 902–928 MHz.

Designed for resilience, SATEL Proof-TR4+ / -TR9 is highly suited for applications like machine control, agriculture, and maritime operations. It offers high electrical protection through surge shielding on the power and data lines as well as the antenna interface. It includes additional filtering on GNSS frequencies.

The modem is compatible with SATELLINE-EASy, -TR1, -TR9 / SATEL-EASy+ / -TR+ / -TR49 / -TR489 based products as well as several other radio protocols.

It complies with the requirements in the USA, Canada and Australia.

Frequency range 403 .. 473 / 902 … 928 MHz
Channel spacing 6.25*), 12.5, 20*) and 25 kHz, software selectable @ TR4
*)uses 12.5 kHz channel width
Spreading method Frequency hopping @ TR9
Sensitivity / Carrier power -118 … -105 dBm / 1 W
Interface RS-232 (TD, RD lines)
Data speed Serial max.:
– 115200 bps
Radio max.:
– 28800 bps @ TR4+
– 115200 bps @ TR9
Operating voltage range +7 … +27.5 Vdc (-15% / +20%)
Connectors Deutsch DT04-6P-CL09 / TNC female
Size / Weight 174 x 95 x 46 mm / <500 g
IP classification IP69K
Encryption support TR4+ AES128 as default / AES256 as an order option

• SATEL Proof-TR4+ (YM6577) with AES encryption support
• SATEL Proof-TR4+ (YM6578) without AES encryption support
• SATEL Proof-TR9 (YM6410) region all
• SATEL Proof-TR9 (YM6411) region US, CA
• SATEL Proof-TR9 (YM6412) region AU, NZ, BR
• SATEL Proof-TR4+ OA (YM6420) complies with the requirements of the Dutch KAR (Korte Afstand Radio) specification for Public Transportation data communications