<Gazing up
at my Wellbrook ALA 1530 loop which has served me well as one of my receive
solutions I noticed a slight tilt from the vertical. On further examination I
found that the clamps that secure the mounting spigot to the TV type rotator had
loosened (even with star washers). In addition the two long screws that secure
the amplifier and loop to the mounting flange were also loose. I am reluctant to
pull those screws up very tight as they go through the plastic housing and may
damage it it some way.
It may be worth checking your own installation, I
can only assume vibration from the strong winds here on the Kent coast have
caused this problem. I always turn the loop to reduce action of prevailing
winds. >
?
?
The
screws can be tightened so that there is little free play on the assembly
without causing any damage.
