NB DATV Uwave freqs

[Richard-g8jvm]

Sorry me again, disturbing the peace
Looking at my microwave equipment some bands I can put a signal up to the transverter and the filters /antennas are broadband enough .
23cms although I can generate power, my antenna is way down on gain at 1240 MHz, only spec'd 1290 to 1310 MHz
Looking at the band plan 1291.5 to 1296 MHz is all modes, and I still have 23dB of antenna gain, If NB DATV can be use at 71MHz and 146 MHz, why not there ?

13 cms I'm limited by the filters in the DB6NT transverter, but should be able to manage at 2322 MHz

9 cms the filters I fitted at 870 MHz ar 20MHz wide so should have no problems

6 cm just limited by the interdigital filters on both RX & Tx so should be able to manage 5760 +/-10MHz

3 cms 10368 +/-10 MHz

Or are operating frequencies set in stone
A few months away from getting everything working, but looking at what equipment I already have and can be used
73
Richard g8jvm