I want to build an low power transceiver on 33cm or 23cm (or 2 meters, but not recommended because of all the other activity interfering with my stuff) I would like to use FM and just have enough power for the nearby block to receive, kind of like a FRS radio but maybe even less power.
Are there any very simple circuits out there that will allow me to do this? I am thinking something really simple like the micro power FM broadcast transmitters. I would like to be able to fit it into something close to handheld and the reason I don't want to use 70cm is because my half-duplex AllStar repeater link will cause desensitization on that band.
I will link this up with a Simplex AllStar node so I can transceive around the house.