in reply to: Re: HART Physical Layer Testing posted by Alexis on 28 July 2006 at 08:23:37.
Physical layer testing can be done with the use of HCF physical layer test tool kit
In this tool kit you get
analog filter, digital filter, physical layer modem,and Software for testing
Like testing master- XMTR exe
Testing Transmitter - COMTEST exe
If you are doing qualifing the device with respect to physical layer test spec TEST-2 rev 1.1
there are custom circuts u have to build to do testing. In this case u dont need a Physical layer tool kit
If you are doing qualifing the device with respect to physical layer test spec TEST-2 rev 2.2
In that case there are some circuits which are mentioned in Test document. for that it is better if we buy a physical layer test tool kit from HCF.