Our team in the old days, when time, making transmission (7)
I believe the answer is:
webcast
'transmission' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.
'our team in the old days when time' is the wordplay.
'our team' becomes 'we' (you and I are on the same team).
'in the old days' becomes 'bc' (I can't justify this - if you can you should believe this answer much more).
'when' becomes 'as' (eg 'when I walked' means 'as I walked').
'time' becomes 't' (abbreviation).
'we'+'bc'+'as'+'t'='WEBCAST'
'making' is the link.
Can you help me to learn more?
(Another definition for webcast that I've seen is " relay".)