SATEL Proof-TR489

SATEL Proof-TR489 is a heavy-duty radio modem equipped with the highest available protection, IP69K, shielding it from dust, high temperatures, and high-pressure water.

It has three selectable frequency bands:

• Licensed 403 … 473 MHz
• License-free 869.4…869.65 MHz
• License-free 902 … 928 MHz

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Designed for challenging environments, SATEL Proof-TR489 offers extensive electrical protection through surge shielding on the power and data lines as well as the antenna interface. It includes additional filtering on GNSS frequencies. With its IP67 / IP69K certifications, this modem is ideal for machine control, smart farming, and marine applications. 

SATEL Proof-TR489 is compatible with SATELLINE-EASy, -TR1, -TR9 / SATEL-EASy+ / -TR4+ / -TR49 / -TR489 based products on corresponding frequencies, as well as several other radio protocols.

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

Frequency range 403 .. 473 / 869.4 … 869.65 / 902 … 928 MHz
Channel spacing 12.5, 20, 25 kHz @ 403 .. 473 MHz
25, 50 kHz @ 869.4 … 869.65 MHz
Spreading method Frequency hopping spread spectrum @ 902 … 928 MHz
Sensitivity, typical -112 dBm / -108 dBm / -109 dBm
Carrier power 1 W / 0.5 W / 1 W
Interface RS-232 (TD, RD lines)
Data speed Serial max.:
– 115200 bps
Radio max.:
– 28800 bps @ 403 … 473 MHz
– 38400 bps @ 869.4 … 869.65 MHz
– 115200 bps @ 902 … 928 MHz
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 IP67 / IP69K
Encryption support AES128 as default / AES256 as an order option

• YM6920 with AES128 encryption support, region all.
• YM6925 without encryption support, region all.
• YM6930 with AES128 encryption support, for US/CA 400/915.
• YM6935 without encryption support, for US/CA 400/915.
• YM6940 with AES128 encryption support, for AU/BR*) 400/915.
• YM6945 without encryption support, for AU/BR*) 400/915.
• YM6950 with AES128 encryption support, for EU 400/869.
• YM6955 without encryption support, for EU 400/869.

*) Versions with BR country limitations will follow later on.