Broadband Related > ADSL Issues

HAM band notch

(1/4) > >>

konrado5:
My ISP doesn't want to remove HAM band notching on 1.8-2.0 Mhz. They insist that without this notch the circuit would be unstable. However in Poland I've not heard about any amateur radio on these frequiences. My ISP also insist that CB radios work on this frequiences. Are my ISP engineers incompetent?

tbailey2:
To the best of my knowledge, 1.8 - 2.0Mhz ('Top Band' as radio amateurs know it) is available worldwide to all licenced operators unless something has changed very recently. I used it all the time from 1968 -1989. (I am G3WPO)

4candles:
Agreed re 'Top Band'.


1.8 - 2.0MHz has never been allocated to any CB service.


The original analogue cordless phones in the UK used frequencies around 1.7MHz for the base to handset direction. Maybe they're still in use in Poland?

konrado5:
My ISP disabled HAM band mask on my card. Following there are new graphs.

kitz:
Youre very lucky that they did.   :thumbs:
iirc your MSAN was the same make as those used by BE* here in the UK and they were by default configured with that particular HAM notch.  Lots of people for a while tried to get it removed, but it never happened.  Mind you that would now be about 10yrs ago!

Navigation

[0] Message Index

[#] Next page