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8dtek Meters

8dtek Meters from DMSI LLC

FREE Worldwide Satellite List of all satellites and transponders.
Free to download, free to use.

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8dtek Meters ended production in 2016. Meters under the 8dtek name are no longer available. Sathero Meters are the most technically advanced hand held meters.

SF250A Android Smart Phone Meter

This unique meter works with your Android smart phone, tablet or other Android devices. Just put the SF250A in your LNBF to Receiver line and you will be able to read signal strength and more on your Android device.

Currently available for Android devices only.
Not for use on DSS satellites.

Huge list of satellites and channels. Easily to edit channels or add new channels.


  • Low noise figure
  • Signal Strength and Signal Level LED Indicator
  • Signal lock LED indicator
  • Built-in Bluetooth BLE for connecting to Android devices
  • 13V/18V LED indicator
  • Beeper for remind signal lock function support
  • 1 satellite / 4TP and one LNB type parameters preset

Supports Android Version 4.4 and higher

Do not pair from bluetooth menu, open bluetooth menu and go to APK to pair directly. If your phone is asking for a pin, you are using the wrong method of pairing.

Tuner DVB-S2 Demodulator Mode QPSK, 8PSK, 16APSK, 32APSK
Input Frequency 950~2150MHz
Input Impedance 75Ω, Input Level -65dBm ~ 0dBm
Symbol rate 45 Msps for QPSK, 8PSK, 16APSK; 37Msps for 32APSK
Code rate 1/2, 2/3, 3/4, 3/5, 5/6, 7/8, 8/9, 9/10
Power DC Input Range DC 13V/18V
Physical Features Temperature range 0 °C - 60 °C
Max.relative humidity 45%-75% RH
Size(WxDxH) in mm 140 * 89* 27.4MM