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Frequency conversion – Radio Shack PRO-2040 User Manual

Page 38

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Trunked Systems Band—Locally Assigned

861.0125–865.9875 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TSB

Public Safety Band—Locally Assigned

866.0125–868.9875 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PSB

Common Carrier

869.010–894.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CCA

Private Trunked

935.0125–939.9875 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PTR

General Trunked

940.0125–940.9875 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GTR

FREQUENCY CONVERSION

The tuning location of a station can be expressed in frequency (kHz or MHz) or
in wavelength (meters). The following information can help you make the neces-
sary conversions.

1 MHz (million) = 1,000 kHz (thousand)

To convert MHz to kHz, multiply by 1,000:

9.62 MHz

×

1000 = 9620 kHz

To convert from kHz to MHz, divide by 1,000.

2780 kHz

÷

1000 = 2.780 MHz

To convert MHz to meters, divide 300 by the number of megahertz.

300

÷

7.1 MHz = 42.25 meters

20-414.fm Page 38 Wednesday, August 4, 1999 11:12 AM