Hy-Gain AV-640, Инструкция по эксплуатации и сборке

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6 Meter Stub
( ) If operation on 6 meters is desired, find the six meter stub (CH). Slide the threaded
end of the stub through the top of the stub insulator as shown in Figure G. Continue
through the second insulator until the stub meets the Stub Base Bracket.
( ) Mount the stub in the Stub Base Bracket hole using (2) 10-32 standard nuts (N2) and
a #10 Lockwasher (W l) as shown in Figure G.
( ) Set Length L6 according to the desired operating frequencies in Chart A (Page 19).
10 and 12 Meter Stubs
( ) Select the 10 meter stub assembly and slide the threaded end through top of the proper
stub insulator. Continue feeding the stub through the next three insulators.
( ) Attach the stub in the 10 meter Stub Base Bracket hole using (2) 10-32 standard nuts
(N2) and a #10 Lockwasher (Wl) as shown in Figure G.
( ) Set 10 meter stub length L10 according to the desired operating frequency in Chart A
(Page 19).
( ) Select the 12 meter stub assembly and slide the threaded end through top of the proper
90 degree stub insulator. Continue feeding the stub through the next three insulators.
( ) Attach the stub in the 12 meter Stub Base Bracket hole using (2) 10-32 standard nuts
(N2) and a #10 Lockwasher (W l) as shown in Figure G.
( ) Set 12 meter stub length L12 according to the desired operating frequency in Chart A.
17 Meter Stub
( ) Select the 17 meter stub assembly and slide the threaded end throughtop of the proper
90 degree stub insulator. Continue feeding the stub through the next five insulators.
( ) Attach the stub in the 17 meter Stub Base Bracket hole using (2) 10-32 standard nuts
(N2) and a #10 Lock-washer (W l) as shown in Figure G.
( ) Set 17 meter stub length L17 according to the desired operating frequency in Chart A.
( ) Place a 1/4" plastic cap (C1) on the open end of tubing sections for each stub assembly
(Figure G).