2.4 GHz modulator - what type of it should I use?

[blekot]

2.4 GHz modulator

I need modulate carrier 2.4GHz by signal bandwidth 7MHz, transmit-receive and demodulate. What type of modulation should I use. I want to get simple and low cost device.
If you have any suggestions, scheme I will be grateful.

Thx, Blekot

 

[ptoo30]

modulator

For 2.4g,it is common to use doublebalanced mixer(gilbert ). TDA6131xs is one of the solution.

 

[Needbias]

use two double balanced mixer to construct a new IQ mixer and you will get the solution

 

[riz_aj]

Try RFMD website.

www.rfmd.com

There is one product called RF2713 that can be used for both modulator and demod.

If it does not work, there is other modulator product in RFMD range.

Failing that there is Analog devices, Sirenza, Maxim

www.analog.com, www.sirenza.com and www.maxim-ic.com

 

[Jackal]

IQ modulator

Try Analog Devices or Maxim products

Links are:
**broken link removed**
**broken link removed**

 

[szabatin]

Re: IQ modulator

Is this analog or digitital signal?