== 500 kHz in Portugal ==

(English)

Authorized dates: 4th February 2011 to 31st December 2011.

Authorized frequencies: 495 kHz to 505 kHz.

Transmission modes: A1A, F1B, G1D and J2B.

License: see this link.

(Português)

Datas da autorização: 04 Fevereiro 2011 a 31 Dezembro 2011.

Frequências autorizadas: 495 kHz a 505 kHz.

Modos de transmissão: A1A, F1B, G1D e J2B.

Licença: siga este link.

Transmissor para 500 kHz: http://www.davesergeant.com/mf/tx.htm

Transmissor para 500 kHz: http://www.500kc.com/N4ICK/index.htm

Transmissor em KIT para 500 kHz: http://www.nikkemedia.fi/juma-tx500/

Beacon para 500 kHz :

http://uk500khz.googlegroups.com/web/QuickMFTx_15apr09.gif

Transverter para 500 kHz: http://sites.google.com/site/g3xbmqrp/Home/500k

PA3BCA 500 kHz transverter: http://www.pa3bca.nl/index.php?option=com_content&view=article&id=2&Itemid=3

Antena Tuner para 500 kHz: http://www.qsl.net/va3iul/Homebrew_RF_Circuit_Design_Ideas/500kHz-30MHz_Ant_Tuner.gif

Antena L invertido para 500 kHz: http://www.nikkemedia.fi/juma-tx500/500khz-L-antenna.pdf

Schedules are welcome, e-mail me to: zemurtosa@mail.telepac.pt  / Messenger adress: zemurtosa@hotmail.com

And here is my firsts list in 5 mHz:

                  

                                            

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