Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Looking for transceiver to interface with 8051 at 1km range

Status
Not open for further replies.

rodney25

Member level 1
Joined
Jun 27, 2002
Messages
32
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
154
need transceiver circuit

I need transceiver circuit for interfacing with 8051 based microcontroller for a minimum distance of 1Km.

Thanks in advance
 

dx_radio

Junior Member level 1
Joined
Jun 19, 2002
Messages
16
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
61
rf-link...

Questions:
-speed requirements ?
-security ?
-power consumption requirements ?
-data or voice (i guess data because of -51)
-price target ?
And of course it must be legal.
Frequency bands are country dependant.
Perhaps some of the ISM-bands will do ?
Many manufacturers exists.
Serial interface is convenient to use and there are
ready made solutions (though expensive).
Special attention must be payed to protocol.

Happy projecting...
 

rodney25

Member level 1
Joined
Jun 27, 2002
Messages
32
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
154
answers:
-speed requirements ? 9600bps or any RS232 standard
-security ? no need (secured by sotware)
-power consumption requirements ? doesn't matter
-data or voice (i guess data because of -51) ? data
-price target ? doesn't matter

thanks
 

Status
Not open for further replies.
Toggle Sidebar

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top