Radio Control Transmitters0 pages

Hubbell Industrial Controls, Inc.

Radio
Control
Transmitters

31.310 – Full-Size Transmitter

Hubbell Radio Remote Control Systems

31.320 – Mid-Size Transmitter

Catalog 31.300 • June 1999 • New
Replaces Catalog Sheet 31110 of Mar 95
Catalog Sheet 31115 of Sep 97
Catalog Sheet 31120 of Jun 96

All Hubbell Radio Control Transmitters use the
latest microcontroller technology and ultra
reliable Manchester II (biphase) digital, FM data
transmission. These transmitters are for use with

31.340 – Compact Locomotive
Transmitter

Hubbell radio control receivers on cranes,
locomotives, etc. The transmitters operate on a
licensed frequency in the 72 to 76 MHz or the
450 to 470 MHz bands. (Only the catalog
31.130 equipment is license-free.)
A typical transmitter has three or four stepped or
stepless lever function switches for the main
crane motions. Toggle switches and push buttons
are used for the auxiliary functions. The key

31.330 – Hand-Held
Transmitter

operated “On/Off” switch controls power to the
transmitter, and the “Run/E-stop” toggle switch
controls the main line contactor on the crane.
Two toggle switches are used for the control of
any lifting magnets: one for “Lift” and both for

31.350 – Fixed Transmitter

“Drop”. An LED indicates transmitter is operating
normally when it flashes at the transmit rate and
comes on steady when the Ni-Cad battery
needs recharging. Internal antennas are used
with all transmitters, except the hand-held, which
uses an external antenna. The fixed transmitter
uses coax cable to its remote antenna.

HUBBELL