[snip] There is a company called Optoelectronics that markets a radio
reciever
called the Interceptor. This is a broad band (several hundred MHz) device designed to lock on to the most powerful signal around, regardless of frequency. As supplied, it only has a rubber duck antenna, but a broadband, directional antenna (Log Periodic?)
could be
attached. There are AM and FM versions that output audio and a
version
called the Scout that controls a scanner. These could have outboard devices hung on to them to decode digital signals, record the conversation ... all for less than $1000.
Floyd D. Barber floyddb@alpha.c2.org Key fingerprint: 8A 98 1F 6B 70 7A FE 24 35 D4 48 CF 9D F6 B0 91
The problem with the Interceptor is that I think it can only receive one freqency at a time, and it is adjustable by a thumb wheel, not digitally. This would tend to make changing frequencies at high rates VERY hard. :) Also it has no frequancy readout, so this means that if you know what freq. you should be at it is hard to tune in that freq. without searching a little. Dr0id ( Computer Consulting & Management ) (P.O. Box 421 Cambria, IL 62915-0421) -----BEGIN PGP PUBLIC KEY BLOCK----- Version: 2.6.2 mQENAzCsIi4AAAEH/1hb5+tO/n99Nbppf0ImLJ6AaVZ3NlZP0ZHwRQor00uA129i d4zWixNXxc8t2auaqN+asV99LpIip3/nQzBnjydiumeBdGLF2PR9+6X8X/RrqKa1 dVIukxM5Agg2eM6ih+0J38hgKJ3qzKXSz6sjYmpaxvbXZoHHOLUk/ZtHUKvvEyPw hnJEYnut8NUnIeK56lqeqRw86yoeRKymbfCdjdpgeY2aRwK2FJts8sbb7Fs10s4y jgxWIxIipBznbGUTh1hb2XrLGPENwk3E/qqXQJEsrySbtwdl6VgTVQjhDDEJMitL DYeiQ3W5EgxfcdbM1j2FwYu3P/dM6Y0I8xLMYT0ABRG0NmFuZHIwaWRAb2ljdTgx Mi5jb20gKG9pY3U4MTIuY29tIHN5c3RlbSBhZG1pbmlzdHJhdG9yKYkBFQMFEDCs LO90C7R/GkJcSQEB01cH/0KC3sd+u4OxMku5378SJktoN6QIQYLJ7uVbuV4S51yK NAotCGf4Wl6wwjynzZvXKU0H87oDuMiq7FybgMNL2n+4bQIZi0iz0lIuzwoMDu63 NrHUW9Kz42pOnhrEhrdkHhHL9O5GgD1yc40fJ3qw5h7LQEjDxgypyw0IFILFc34u LeRLliNibxKp8JwAxXNHWSgxu28TQvmnkHi0AHP6tJ/uZYe+4dqJtrMMsYFjzZaz DPmxD+dzbTwlQKtJaP1ZkDI0Sr072wrZDv+G86GyGBMX2lpSafpRitnxuUttjU9o wsQ9Qo5xiH1nZRCs/bDzJe/gng+GHzevixDIITurtNA= =SgPT -----END PGP PUBLIC KEY BLOCK-----