The invention relates to a conversion of a pulse modulated signal to a
radio frequency signal enabling use of applications and protocols
designed for wireless optical links on radio frequency channels. The
method comprises receiving the pulse modulated input signal, decoding the
received pulse modulated input signal into a decoded data bit-stream,
encoding the decoded data bit-stream into a recoded data bit-stream,
under use of the recoded data bit-stream modulating a radio frequency
signal, and transmitting the modulated radio frequency signal. In the
receiver path a received radio frequency signal is converted to a pulse
modulated output signal by the steps of demodulating the received radio
frequency signal into a demodulated data bit-stream, decoding the
demodulated data bit-stream into a received data bit-stream, encoding the
received data bit-stream into a pulse modulated output signal, and
forwarding the pulse modulated output signal.