Montanavision, Inc.
Contract Client Since 2006.
KMTX-AM, Helena
In February, 2006, Chief Engineer Shawn Ketchum asked us to help tune up
an ailing transmitter.
The transmitter site is located in the Helena Valley, north of town.
Equipment rack with STL receivers, antenna monitor, remote control, audio
processing, and telemetry transmitter.
Harris MW-5 transmitter on right, phasor on left. Note Motorola C-QUAM
stereo monitor on cart.
Continental 315D 5kW AM transmitter. We used the Delta RG-4 and OIB-3 to
check the T-networks in the combiner.
KMTX Chief Engineer Shawn Ketchum and Montanavision apprentice Kevin Judd
monitor the transmitter operation during the tests.
Montanavision, Inc. Home Page.
This page updated 14-Mar-2016.