Radio Shack DX-396 owner manual Time Standard Frequencies, Frequency Conversion, For example

Models: DX-396

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TIME STANDARD

20-226.fm Page 14 Tuesday, December 7, 1999 1:48 PM

**The 41-meter band is shared by ham operators in the United States and inter- national stations.

TIME STANDARD

FREQUENCIES

The following frequencies announce the exact time of day at specified intervals for the United States.

 

2.500 MHz

WWV

5.000 MHz

 

Fort Collins,

10.000 MHz

Colorado:

15.000 MHz

 

 

 

 

20.000 MHz

 

 

WWVH

10.000 MHz

15.000 MHz

Kauai, Hawaii:

 

20.000 MHz

 

 

 

Note: Other countries also have signal stations transmitting this type of informa- tion over WWV or WWVH. You can find more information about time standard fre- quencies in Canada at www.inms.nrc.co/ inms.chu.html or in Japan at www.crl.go.jp/cgi-bin/nph-watch.

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FREQUENCY

CONVERSION

The location of a station can be ex- pressed in frequency (KHz or MHz) or in wavelength (meters). The following in- formation can help you make the neces- sary conversions.

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

For example:

9.62 MHz x1,000=9,620 kHz

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

For example:

15,500 kHz/1,000 = 15.5 MHz

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

For example:

300/12 MHz = 25 meters

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Radio Shack DX-396 owner manual Time Standard Frequencies, Frequency Conversion, For example