Lower channel DX

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Av8r1
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Lower channel DX

#47662

Post by Av8r1 »

Why does it seem the big blow torch stations DX on lower channels. Like 11 and 6 are big ones. Don't you get a little better performance on upper channels?


Thanks
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BigEd1314

#47673

Post by BigEd1314 »

Well, the lower in frequency you go, the farther your signal travels. But i don't know if that's why they use lower channels or not.
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fireball894
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#47679

Post by fireball894 »

Channels 6 and 11 have been popular for skip shooting for decades, and keep in mind that prior to 1977 there were just 23 channels of CB.

As far as 11M cb goes, there isn't any difference whether you're on ch 1 or 40 as far as ground wave goes. If you were to go lower, say to the 21, 18, of 14 Mhz ham bands, you might find that the band is open when it isn't on 11M, but this is skip, not groundwave. Actually on the 20M band (14 Mhz), you will have much shorter groundwave than on CB.
Channel 32, or sometimes 33 and or 34......
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Av8r1
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#47696

Post by Av8r1 »

Was just wondering,because if you key up on channel 40 and then channel 1 your power meter is a bit higher on 40 as opposed to 1.

Thanks :roll:
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BigBopper

#47704

Post by BigBopper »

I talk a lot of skip on channel 28 without a lot of power
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EC 174
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#47733

Post by EC 174 »

Av8r1 wrote:Was just wondering,because if you key up on channel 40 and then channel 1 your power meter is a bit higher on 40 as opposed to 1.

Thanks :roll:
That's more than likely caused by having a little higher SWR on 40 than 1..
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#47748

Post by Av8r1 »

Or is it lower swr on 40?
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