He said I'll test new TV receiving equipment (9,4)
I believe the answer is:
satellite dish
'tv receiving equipment' is the definition.
'he said i'll test new' is the wordplay.
'new' indicates an anagram.
'he'+'said'+'ill'+'test'='hesaidilltest'
'hesaidilltest' anagrammed gives 'SATELLITE DISH'.
(Other definitions for satellite dish that I've seen before include "TV plate" , "TV?aerial" , "Type of TV receiver" , "TV signal receiver" , "Bowl-shaped aerial" .)