SImplelink frequency multiply to 600 Mhz

Jon Ciccozzi17

Prodigy 140 points

Other Parts Discussed in Thread: LMX2571

Has anyone took a SUB Ghz simpllink MSP430 and mixed or upconvert/down convert the frequency to the desired one?

As an example taking 800 Mhz down to 600Hz or maybe upconvert 400 to 600 Mhz?

All this using FSK modulation with +/- 5Khz deviation and bit rate of 9.6 Khz.

Is this possible with Simplelink?

over 7 years ago

0 TER over 7 years ago

TI__Guru**** 317180 points

For up or down mixing I would look into something more like:
www.ti.com/.../overview.html

Why do you want to do up/ down convert like this?

0 Jon Ciccozzi17 over 7 years ago in reply to TER

Prodigy 140 points

We already have a legacy propriety system that works in 610 to 614 MHz range. I'm task with looking for ways of modernizing the system. Simplelink solution looks like a nice compact solution. We use FSK with +/- 5 Khz.

0 TER over 7 years ago in reply to Jon Ciccozzi17

TI__Guru**** 317180 points

Our wireless MCUs does not cover the frequency in question.

0 Jon Ciccozzi17 over 7 years ago in reply to TER

Prodigy 140 points

Ok Thank you. After doing more research, I think we are going with a design with the LMX2571. Design the simple RF interface out of that.

Sub-1 GHz

Sub-1 GHz forum

SImplelink frequency multiply to 600 Mhz