[ICOM] IC-275H receiver problem

szegedyzoltan at t-online.hu szegedyzoltan at t-online.hu
Sun Jan 23 04:49:51 EST 2011



For europe version:
If I hear on 145.675Mhz a stronger repeater in FM mode I hear it on around
146.665Mhz because 146.665Mhz is out of band(more than 146Mhz)and filter doesn
work but I cant hear it on 144.685Mhz because 144.685Mhz is inside of
band(144-146Mhz)and filter is works.My radio is europe version.Difference is
about 990Khz.
If I hear on 144.675Mhz a stronger station in FM mode I hear it on 143.685Mhz
because 143.685Mhz is out of band(less 144Mhz) and filter dosnt work but I cant
hear it on 145.665Mhz because 145.665Mhz is in band(144-146Mhz)My radio is
europe version.Difference also 990khz.

If you have usa version(144-148Mhz)filter is different.
please test it in case:
If you hear on 147.500Mhz a stronger repeater in FM mode you hear it on around
148.490Mhz because 148.490Mhz is out of band(more than 148Mhz)and filter doesn
work but you cant hear it on 146.510Mhz because 146.510Mhz is inside of
band(144-148Mhz)and filter is works.Difference is about 990Khz.
If you hear on 144.500Mhz a stronger station in FM mode you hear it on
143.510Mhz because 143.510Mhz is out of band(less than 144Mhz) and filter dosnt
work but you cant hear it on 145.490Mhz because 145.490Mhz is in
band(144-148Mhz).Difference also 990khz.

Please test it,what is your experience.

Zoli HG5AZR





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