What Is Please: 192.xxx. ? Thanks

[BOBRR]

Hello,

Trying to clean up a bit my Marine listings.

Anyone familiar with:

192.0032704

Might I have the decimal wrong ?

Thanks,
Bob

 

[dlwtrunked]

kHz or MHz? 192 kHz decades ago was the CONSOL navigation aid beacon up your way. 192 MHz is in the VHF TV bands.
Moving the decimal point does not bring anything to mind.

 

[dave3825]

192 in marine does not ring any bells. Here's all the marine freqs listed from the Nationwide freqs page

Maritime (United States) Scanner Frequencies and Radio Frequency Reference

Scanner Frequencies and Radio Frequency Reference for Maritime (United States)

www.radioreference.com

 

[jwt873]

That's NTSC TV channel 10.. Goes from 192 to 198 MHz

 

[Ubbe]

Anyone familiar with: 192.0032704

It's too many digits to be a frequency but if your heading where saying 192.xxx.xxx.xxx then it would be an IP number. The 192 could be a talkgroup or a userID and 32704 looks like a reserved ID in a trunked system for a patch or other special uses like phone interconnect.

/Ubbe

 

[IC-R20]

It's too many digits to be a frequency but if your heading where saying 192.xxx.xxx.xxx then it would be an IP number. The 192 could be a talkgroup or a userID and 32704 looks like a reserved ID in a trunked system for a patch or other special uses like phone interconnect.

/Ubbe

No it's not. SDRs do that all the time when logging. Specially cheaper ones with low accuracy.

 

[IC-R20]

Moving the decimal point does not bring anything to mind.

If you move it two the right you get the FCC UPCS band, which DECT phones in the USA are the dominant user of. The wireless mic for my Uniden 980SSB also uses that frequency range. Of course that's not what he was receiving, would be more helpful if they gave details on what radio and software they were using and what exactly they had it doing/logging.

 

[gmclam]

That's NTSC TV channel 10.. Goes from 192 to 198 MHz

LOL. Yes this is physical TV channel 10. Type of modulation/protocol doesn't matter (NTSC, ATSC 1.0, ATSC 3.0).

 

[n4jri]

Older or cheaper wireless mics could be in that range. Have you actually heard anything on the frequency? If so, I wonder if it might be an image. Would be curious to know where you got that freq from. I think the Ch-10 picture carrier was 193.25, so a wideband receiver might've recorded a search hit from signal trash or maybe cable leakage. Can't imagine anything of value there for marine listening.

73/Allen (N4JRI)

 

[wtp]

not an IP thing.

An IP address is always a set of four numbers like that. Each number can range from 0 to 255. So, the full IP addressing range goes from 0.0.0.0 to 255.255.255.255.