Anyone out there know any easy way of boosting the output of the Radiometrix 418Mhz TX2 modules at all, either through modification of the module or by additional circuitry. The standard output is only 1mW.
I am also after the circuit diagram for both the TX and RX modules too if anyone knows where I may find them.
you may use a ERA-50 by Mini-Circuits, s. here: https://www.minicircuits.com
It provides also 50-100mW, but is much easier to
apply than a discrete transistor.
Regards, Werner
That ERA-50 device from Mini-Circuits really does look the buisiness.
My only problem is that the minimum order they stipulate direct from themselves is a joke when you only require a few devices like myself.
Does anyone therefore know of a supplier for these devices in the UK that accept small orders at all.