rohde + schwarz
it is a analogue transmitter its transmit freqs are continual from 70mhz to 2.05ghz ( television of course )
it has 3 independent transmitters in one and can simultaneously transmit on the 3 different freqs so you can tx on i.e 2mtrs 70cms and 23cms freqs all at once
the transmitter rf power is 0dbm on all channels and is variable to -70dbm again all independent of each other
it has multi sound i.f and channels it is capable of 4 independent carriers of sound that can be imposed on the video but only 2 channels are in fact installed
it is pal mac and d2mac capable
these transmitter were around 8grand new and are still very very expensive 2nd hand
im looking for a meager £200 I WOULD POST BUT MAY BE EXPENSIVE
i would prefer collection as this is quite a size and weighs approx 25kg..!!!!
i will be going to blackpool rally on sunday so can meet there...
The SFZ handles IF carrier signals from 70 to 2050 MHz, PAL and SECAM
Three standard IF channels which are continuously tunable
Each IF carrier can be modulated with up to four sound subcarriers, any combination of sound subcarriers with IF carriers possible
IF carrier sweep for frequency response measurements on cable networks