Ten-Tec 1253 Assembly And Instruction Manual page 39

9-band shortwave
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Install the following molded inductors per Step 6-20:
6-21. Coil L1, 68 μH, (blue-gray-black-gold)
6-22. Coil L2, 33 μH, (orange-orange-black-gold)
6-23. Coil L3, 12 μH, (brown-red-black-gold)
6-24. Coil L4, 8.2 μ1, (gray-red-gold-gold) [Done in Step 4-1)
6-25. Coil L5, 4.7 μH, (yellow-violet-gold-gold)
6-26. Coil L6, 3.3 μH, (orange-orange-gold-gold)
6-27. Coil L7, 2.2 μH, (red-red-gold-gold)
6-28. Coil L8, 1.5 μH, (brown-green-gold-gold)
6-29. Coil L9, 1.2 μH, (brown-red-gold-gold [or silver])
6-30. Solder the WHITE wires from the bandswitch board to
their corresponding positions on the receiver board:
WIRE GROUP 1-5:
6-31. Band #1, 5.25 inches
6-32. Band #2, 5.50 inches
6-33. Band #3, 5.75 inches
6-34. Band #4, 6.00 inches
6-35. Band #5, 6.25 inches
WIRE GROUP 6-9:
6-36. Band #6, 5.50 inches
6-37. Band #7, 5.75 inches
6-38. Band #8, 6.00 inches
6-39. Band #9, 6.25 inches
6-40. Double-check Diodes D1-D9 for correct orientation of
the cathode bands.
6-41 . Double-check Inductors L1-L9 for correct values.
6-42. Double-check the 9 white wires to make sure that
"Band 1" on the switch board is connected to "Band #1 " on the
receiver board, and so forth.
CABLE TIES: Study how they are made but DON'T "play" with
them. Once the pointed end of the long strip is pulled through
the rectangular slot, it can be pulled only tighter, not backed out
very easily! Replacement cable ties are a common Radio Shack™
or automotive store item.
6-43. Attach a cable tie around Wire, Group 1-5, about 1 "
from the wire for Band 5 near the switch board. Pull the tie
tight, making the beginning of a neat bundle of wires. Trim
away the excess pull-through strip.
1253 - 37

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