snyderw@pawl7.pawl.rpi.edu (Wilson P. Snyder II) (03/12/88)
Hello. I have a application which requires a VERY small transmitter and reciever onto a single frequency. My requirements are: Power: Very low, 100 feet line of sight Frequency: Any, (legal that is), antenna must be wire under 6" Size: UNDER 1" by 1", BUT I plan to make it into a custom Analog chip, so this is not a major problem. Data: Over 50kbits per sec on 6 channels (Data only on one channel at a time, see note below.) Basically I need three versions of the tranciever. There are 6 channels, I will call them ABCDEF Number 1: Transmitt A, B Number 2: Transmitt C, D, Receive A,B,C,D Number 3: Transmitt E, F, Receive C, D Only number three needs to be the smallest. Obviously, I plan to breadboard this first, then we will see about making it microscopic. Any help would be appreciated. ___________________________________________________________________________ Wilson P. Snyder II beowulf!lunge!snyderw@steinmez.UUCP 318 Crockett Hall, RPI (uunet!steinmez!bewulf!lunge!snyderw) Troy, NY 12180
snyderw@pawl7.pawl.rpi.edu (Wilson P. Snyder II) (03/25/88)
Hello. I have a application which requires a VERY small transmitter and reciever onto a single frequency. My requirements are: Power: Very low, 100 feet line of sight Frequency: Any, (legal that is), antenna must be wire under 6" Size: UNDER 1" by 1", BUT I plan to make it into a custom Analog chip, so this is not a major problem. Data: Over 50kbits per sec on 6 channels (Data only on one channel at a time, see note below.) Basically I need three versions of the tranciever. There are 6 channels, I will call them ABCDEF Number 1: Transmitt A, B Number 2: Transmitt C, D, Receive A,B,C,D Number 3: Transmitt E, F, Receive C, D Only number three needs to be the smallest. Obviously, I plan to breadboard this first, then we will see about making it microscopic. Any help would be appreciated. ___________________________________________________________________________ Wilson P. Snyder II beowulf!lunge!snyderw@steinmez.UUCP 318 Crockett Hall, RPI (uunet!steinmez!bewulf!lunge!snyderw) Troy, NY 12180 ______________________________________________________________________ Wilson P. Snyder II beowulf!lunge!snyderw@steinmez.UUCP 318 Crockett Hall, RPI (uunet!steinmez!bewulf!lunge!snyderw) Troy, NY 12180-3590 518-276-2764, 802-658-3799 in summer ______________________________________________________________________