Scott in Aztlan wrote:

On Sat, 13 Sep 2003 17:54:35 GMT, Ted Edwards wrote:

Suppose you were participating in a search for a hidden radio transmitter, only
instead of the usual radio receiver with a directional antenna you have a
receiver with an omnidirectional antenna and a GPS receiver.

What is the reason for the constraint?

The radio receiver in question has a built-in omnidirectional antenna and no
jack for an external antenna.

What frequency?

Ted