RAST Forum

Ham Radio Licenses in Thailand => Legal => Topic started by: HS0ZJI on May 15, 2011, 08:54:48 AM

Title: Thailand Ham Frequency Allocations
Post by: HS0ZJI on May 15, 2011, 08:54:48 AM
I'm restarting this topic.  I can't read the jpg link from the last time this topic was in the forum.

The English version of the Thailand National Table of Frequency Allocations dated December 1999 has the following ham bands listed:

1.800 to 1.825 MHz  CW only
3.500 to 3.540 MHz  Phone is 3.525 to 3.540
7.000 to 7.100 MHz  Phone is 7.030 to 7.100
10.100 to 10.150 MHz  CW only
14.000 to 14.350 MHz  Phone is 14.100 to 14.350
18.068 to 18.168 MHz  Phone is 18.110 to 18.168
21.000 to 21.450 MHz  Phone is 21.125 to 21.450
24.890 to 24.990 MHz  Phone is 24.930 to 24.990
28.000 to 29.700 MHz  Phone is 28.3 to 29.3
144.0 to 146.0 MHz

I believe there should be an updated document.  Did they change anything? Are these currently correct?  Also, do I have the transmission modes correct?  

Larry
Title: Re: Thailand Ham Frequency Allocations
Post by: HS0ZFZ on May 16, 2011, 03:49:45 PM
HI Larry,

well that's NOT all correct ...


HS HF \ VHF Bandplan

NO transmission allowed wider then 6 KHz - that means also NO AM modulation allowed!


... hope that helps  ...


73 de HS0ZFZ

Swen

Title: Re: Thailand Ham Frequency Allocations
Post by: HS0ZJI on May 16, 2011, 08:57:16 PM
Swen,

That helps a lot.  Where did you get the information?  I did a lot of searching just to get what I did, and it was apparently wrong.  Someone made a JPEG a while ago.  If it has the correct frequencies and modes, I would like to get a copy.

Larry
Title: Re: Thailand Ham Frequency Allocations
Post by: HS0ZJI on May 16, 2011, 09:44:30 PM
Where is SSB for 10m?  Also, it AM allowed anywhere SSB is allowed?
Title: Re: Thailand Ham Frequency Allocations
Post by: HS0ZFZ on May 19, 2011, 12:21:07 PM
well Larry,


NBTC is working on a new bandplan - HI! - for years ... this are info's from different scouces incl. NTC book releases mainly in thai but there is not an really nice looking english version available.

Hope I can make a nice one when the new bandplan is available!

GD DX!

73 de HS0ZFZ

Swen


P.S. I updated the previous post (SSB)
Title: Re: Thailand Ham Frequency Allocations
Post by: HS0ZIQ on June 04, 2011, 04:43:47 AM
28.000- 28.600 AM in Thailand seems to be for Fishing/Diving Boats.

They are using cb radios that go up there, so 10m is a complete waste of time in Phuket, especially if you live close to the sea.

73's

John
Title: Re: Thailand Ham Frequency Allocations
Post by: HS0ZHM on March 31, 2012, 08:08:18 AM
A possible update on the Band Plan: I found this link 31 Mar 2012..... http://www.qsl.net/rast/text/HFbandplan.html