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

multiple frequency rf module

Status
Not open for further replies.

avirajose

Junior Member level 3
Joined
Nov 28, 2011
Messages
29
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
India
Activity points
1,491
hai,
i am designing a quiz master module to conduct quiz. I have completed a wired module. Now i need to move on to wireless.

As the local rf modules(433.92Mhz) allow only one transmittor at a time. I have decided to make one using nordic rf2401 by setting different frequency for each contestant. so i hope each transmittors operate seprately.
My requirement is to recieve all the transmittors at a time.....

Now my doubt is, can it bedecided for different frequency, it is said its frequency is 2.4ghz.

Is there any module in the market whose frequency can be changed?
 

BradtheRad

Super Moderator
Staff member
Joined
Apr 1, 2011
Messages
13,812
Helped
2,738
Reputation
5,473
Reaction score
2,648
Trophy points
1,393
Location
Minneapolis, Minnesota, USA
Activity points
103,087
There are family radio intercoms (walkie-talkie), which can be set for different channels.

I believe the channel setting is remembered when power is off.

This may or may not be the type of thing you're looking for.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top