Continue to Site

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.

Register Log in

HP8657B signal generator

Status
Not open for further replies.
B

BA1DU

Junior Member level 2
Joined
Feb 26, 2002
Messages
20
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
104
hp8657b

Hi,

I have a problem with the RF output precision of my HP8657B signal generator and there is no manual on my hand. Does anyone know how to calibrate the RF output level?

I opened the out covers and every RF shields but it seems there is no any adjustable component for calibrating RF output level, I guess that the level may be adjusted through front panel keyboard. If you know how to do, or if you have the calibration/service manual please kindly drop me a line.

Thank in advance!
 

hp-8657b

Hi Baidu,

That's easy, add an continous, variable attenuator after the sig. gen. You can get your desired.
 

manual hp8657b

Hi mesfet,

Thanks, but I want to calibrate it, not set offset, HP8657 has offset function and no need to add additional attenuator.

BR!
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top