ILS Theory help

[delivery_boy]

Hi, does anyone know where I can get a hold of any documentation on ILS theory. I'm more interested in the transmission equipment on the ground.

KR
DB

[Bullethead]

Here would be a good start.

http://en.wikipedia.org/wiki/Instrument_Landing_System

Regards,
BH.

[delivery_boy]

Thanks Bullethead, that's great for starters. Would you happen to know of a sites that detail the antenna distrubution unit and phase distrubution to the matched antenna pairs (loc). Also GP 'M', 'Sideband Ref' and 'Nul ref' type antennnas?

[Bullethead]

G'day DB,

I can't help you there, sorry. What you're looking for is a lot more technically involved than what you need to fly these approaches.

Regards,
BH

[theavionicsbloke]

Hello all, can I help?

Firstly, the ILS Ground Antennas would normaly be supllied with the transceiver as a matched system