Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics 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.

How to get two Sweep and Repeat Generators in sync.

Status
Not open for further replies.

Tractor Beam

Newbie level 4
Joined
Dec 8, 2011
Messages
6
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,367
What is the best way to make a sign wave shift frequency downward only about 10 Hertz, then repeat every .2 seconds.
The initial frequency 3000 Hz.
There will be 2 generators sweeping, both will be in sync (repeat at the same time).

See attachment for drawing.
 

Attachments

  • Wave Expand0001.pdf
    388 KB · Views: 2

FvM

Super Moderator
Staff member
Joined
Jan 22, 2008
Messages
48,519
Helped
14,272
Reputation
28,807
Reaction score
12,976
Trophy points
1,393
Location
Bochum, Germany
Activity points
280,610
Depends on the generator. Popular arbitrary function generators can sync their sweeps through trigger out and sync in jacks, e.g. Agilent 33220A.
 

BradtheRad

Super Moderator
Staff member
Joined
Apr 1, 2011
Messages
14,112
Helped
2,800
Reputation
5,604
Reaction score
2,717
Trophy points
1,393
Location
Minneapolis, Minnesota, USA
Activity points
105,257
Many types of oscillators change frequency if you change supply voltage. Or you can 'bend' an RC time constant by changing a resistance somewhere in the circuit, or by applying a voltage at a strategic node. Many oscillators have their frequency determined from an RC time constant.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top