Question on Inductors used in a Circuit
This part is ca.'97 and notation is limited to length, diameter, turns  and pitch for higher SRF.

Quite often big loops used coax from centre to shield.  Orientation must be orthogonal unless far enough away to prevent mutual coupling in many cases.  

In short there is insufficient info for you to build this and you would need all the RF test equipment to tune it with 5 variable caps and know what to look for.  The silver 1.5mm wire has high Q due to skin effects.

Here are some ideas of various implementations    :

100W 80~170MHz FM with SWR port

Ham Tx Kit. 100W 80~170MHz


40W 170~225MHz


Suggestion

buy a kit. or tested board ~$2/W