45-R CONNECTING BLOCK - DESCRIPTION
3.01 The new type connecting block is easy
to use, designed to make a safe positive connection and will accept banana plugs,
spade lugs or wire.
3.02 No tools are required by the customer
to make his connection to the telephone system with the use of the new 45-R
connecting block.
3.03 The 45-R connecting block is designed
primarily for use by the telephone
company to provide a safe, rapid and positive
connecting point for the final termination
of a radio program supply loop.
3.04 This connecting block will accept
standard plug-in banana plugs, alligator clips, spade lugs or wire looped around
the shaft or clamped through the center
hole. No tools are required to make these
connections. The center screw holding the
cover is common to the ground terminal.
3.05 A standard 216B tool “can wrench” can
be used on the 3/8~’ terminal nuts.
The ground terminal is a screw type connector
and is common electrically with the center
post. The 45-R connecting block is equipped
with a 10,000 ohm resistor connected between
the tip and ring terminals.
4. SIG GEN AND 45-R CONNECTING
From a clean and smoke free home.
Storage wear of plastic bag but still sealed.