SATEL Compact-Proof

SATEL Compact-Proof is an IP67 classified UHF radio modem for wireless data transfer. It has a 1 W transmitter, wide 90 MHz / 70 MHz tuning range (330…420 MHz / 403…473 MHz) in one hardware and selectable channel spacing. It is based on SATELLINE-EASy and provides a compact and flexible solution for a wide range of applications. It is particularly well suited for outdoor use, e.g. land surveying, under varying weather conditions.

SATEL Compact-Proof can be ordered with rechargeable and replaceable battery. The lithium-ion battery provides a long-lasting performance and plenty of operating hours. The operating time in +25°C is more than 15 h (50% duty cycle@1 W).

According to the IP67 standard, the casing and connectors of the SATEL Compact-Proof are waterproof and secured against dust. The radio modem is equipped with a Liquid Crystal Display (LCD), used to indicate the current operating status (frequency, channel number, power level, voltage level, field strength), as well as for changing the setups of the radio modem.


Available models and product codes:

  • SATEL Compact-Proof with battery (YM6570)
  • SATEL Compact-Proof without battery (YM6571)


SATEL offers a wide range of accessories for the products, see here.

Frequency range 330…420 MHz / 403…473 MHz
Tuning range 90 MHz / 70 MHz
Channel spacing 12.5 / 20 / 25 kHz
Sensitivity/Carrier power -114 dBm / 1 W
Interface RS-232
Data speed Radio 19200 bps / RS 38400 bps
Operating voltage range +10.6 … +13.3 Vdc (-15% / +20%)
Power consumption 1.2 W / 7 W
Size/Weight 187 mm x 84 mm x 50 mm / 850 g (without battery 520 g)
Connectors 8-pin ODU / TNC f / 4-pin ODU
CRF-1 (YC1101) RG58, lenght 1 meter with TNC male / TNC female -connectors
CRF-5F (YC1105) /
CRF-5M (YC1106)
RG-58, lenght 5 meter with TNC male / TNC female -connectors OR CRF-5M TNC male / TNC male -connectors
CRF-50 (YC1150) Length 50 cm with TNC male / TNC male from band-pass filter to radio
ECOFLEX10 (YC1004) Low loss (0.9 dB / 10 m) cable for cable lengths upto 20 meter with N or TNC -connectors
ECOFLEX15 (YC1005) Low loss (0.6 dB / 10 m) cable for cable lengths over 20 meter with N -connectors
CRS-35W 8-pin (YC0368) 2 m cable ODU 8-pin male / D9 female
CRS-35W 8-/7-pin (YC0369) 2 m cable ODU 8-pin male / 7-pin male
CRS-35W 8-/8-pin (YC0359) 2 m cable ODU 8-pin male / 8-pin male
CRS-35W 8-/8-pin (0/30) (YC0374) 2 m cable 8-pin male (0 deg) / 8-pin male (30 deg)
Antennas Half Wave, Quarter Wave, Helix, Directional and Omnidirectional Antennas
Power Adapter 150W (YP0150) Input 100–240 Vac / Output 12 Vdc / 12.5 A
Mains Cable C-M (YC0904) With Europlug for YP0150
C-P-35W 2m (YC0355) Power cable 2 m, ODU 4-pin male / 4 mm lab plugs
C-P-35W 3m (YC0353) Power cable 3 m, ODU 4-pin male / Alligator clip
C-P-SAE 35W-4pin (YC0352) Power cable 2m, ODU 4-pin male / SAE connector