-f does not work

[sundhaug92]

Example:

$ kal -f 102.8M
error: bad frequency: 102.800000
kalibrate v0.4.1-rtl, Copyright (c) 2010, Joshua Lackey
modified for use with rtl-sdr devices, Copyright (c) 2012, Steve Markgraf
Usage:
        GSM Base Station Scan:
                kal <-s band indicator> [options]

        Clock Offset Calculation:
                kal <-f frequency | -c channel> [options]

Where options are:
        -s      band to scan (GSM850, GSM-R, GSM900, EGSM, DCS, PCS)
        -f      frequency of nearby GSM base station
        -c      channel of nearby GSM base station
        -b      band indicator (GSM850, GSM-R, GSM900, EGSM, DCS, PCS)
        -g      gain in dB
        -d      rtl-sdr device index
        -e      initial frequency error in ppm
        -E      manual frequency offset in hz
        -v      verbose
        -D      enable debug messages
        -h      help

[viraptor]

This project is for running to GSM networks. 102.8mhz is most likely an FM radio frequency and will not work this way.

If it's a local radio, you can use https://github.com/viraptor/fm_tune instead.