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

RF Powermeter with MAX9933

Status
Not open for further replies.
N

nico_2010

Newbie level 4
Joined
Sep 2, 2010
Messages
7
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,312
The device is intended to use in low power measurements because his limits: -45dBm to 15dBm.
Is based on MAX9933 as logarithmic detector and ATMEGA 8 for calculation and display the level of power.
Because the specifications of MAX 9933, i had to brake the entire frequency band (1-1600 MHz) in three sub-bands to improve accuracy.
 

Attachments

  • rf_pwr.pdf
    71.5 KB · Views: 135
  • RF_PWR_V01.txt
    13.2 KB · Views: 83
  • rf_pwr (600 x 464).gif
    rf_pwr (600 x 464).gif
    11.5 KB · Views: 125

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top