Home |
Search |
Today's Posts |
#7
![]() |
|||
|
|||
![]()
On May 12, 11:41 pm, RHF wrote:
On May 12, 6:53 pm, Byung Myung Sying wrote: Whatever one thinks of DRM (and it does cause adjacent channel interference of up to 10 kHz on either side of the DRM broadcast channel), it does deliver high fidelity shortwave broadcast capability. The best use of it has been on low power regional shortwave broadcasts in the 26 MHz band (used in Europe), where it doesn't interfere with other services. It might be interesting to lay aside a broadcast band especially for a DRM (8 MHz maybe or 10 MHz???) where they would jam DRM shortwave broadcasts every 8 kHz or so (since the DRM codec decoders can differentiate between adjacent DRM broadcasts -- even if they're overlapping). That would get the obnoxious DRM interference away from other analogue broadcasters. When I started this thread, I was pretty excited because HCJB, absent from the English language shortwave broadcasting world, was enticed back onto shortwave because of the superb sound quality of DRM. With only 4 kW, they are reliably broadcasting throughout eastern and midwestern North America in stereo on shortwave with music and informational programming with fidelity that is worth listening to for an entire evening of worthwhile entertainment. This evening's program (0100 UTC on 9815) began with a program of Ecuadorian music that was terrific. The announcer even used HCJB's old moniker "The Voice of the Andes", something I thought that I'd never hear again. Welcome back HCJB! Don't let it be an "experiment", come back onto shortwave permanently with or without DRM! Fred E. N8UC -- Oak Park, MI Fred [N8UC] - Why isn't Technology Grand ! ![]() Some day you can say : Why Son I was There at the Dawn of the Digital Shortwave Radio Age ! Time-will-Tell - In 3-8 Years we will know -if- DRM will be the resurrection or the death of International Shortwave Radio Broadcasting - May We All Live To See It ! . . . .- Hide quoted text - - Show quoted text - My prediction: it will be neither. |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
PLEASURE | Antenna | |||
PLEASURE | Policy | |||
PLEASURE | Swap | |||
Pleasure Boat Captains For Truth | Shortwave | |||
Pleasure Craft Operator Card A.K.A Boat License | Boatanchors |