Use shielded cable to connect the HK5A to the key.
Use shielded cable to connect the keying output of the HK5A to the transmitter.
Position the HK5A as far away as possible from sources of RF such as the transmitter, antenna
tuners and any non-coaxial antenna leads.
Where a severe RF problem exists it may be necessary to install several ferrite beads on each of
the leads leaving the HK5A. To install the ferrite beads it will be necessary to unsolder the leads
from the appropriate jacks in the HK5A, thread several beads over each lead and resolder the lead
to the jack. Ferrite beads are available from a number of sources at minimal cost. Check the adver-
tising section of a recent amateur radio periodical for current prices and availability.
90-DAY LIMITED WARRANTY
Ham Radio Center, Inc. warrants each new product manufactured to be free from defects in ma-
terial and workmanship and agrees to remedy any defect or to furnish a new part in exchange for
any part of any unit which under normal installation, use, and service, discloses such defect within
the ninety-day term of this warranty, dated from the date of purchase by the original owner. This
warranty applies only to the original purchaser.
This warranty does not extend to any of our products which have been subjected to mis-use,
neglect, accident, incorrect wiring not our own, improper installation, or to use in violation of in-
structions furnished by us. Nor does it extend to units which have been repaired or altered outside
our factory, not to accessories used therewith not of our own manufacture.
Upon receipt of equipment, the purchaser is responsible for checking the contents for damage.
Any shipping damage should be referred to the carrier.
Ham Radio Center, Inc. reserves the right to make any changes deemed necessary or desirable
without advance notice or incurring any obligation to make like changes in previously manufac-
tured or sold.
The warranty does not cover transportation costs that may be incurred. Ham Radio Center, Inc.
sole liability is the remedy of any defect for the ninety-day period of this warranty. Ham Radio Cen-
ter, Inc. is not responsible for personal injury or property damage resulting from improper or care-
less installation, or usage not intended by the manufacturer.
No person is authorized to assume for us any other liability in connection with the sale of our
products.
You must furnish model number, date, place, and proof of purchase, such as a copy of the sales
receipt to establish warranty. Your letter should include all pertinent details. No warranty card is
furnished, you must supply the above information.
HAM RADIO CENTER, INC.
8340-42 Olive Blvd.
St. Louis, MO 63132
Reprint: DC7XJ XII.2022
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