12
Telescopic antenna length adjustment.
In a manner to achieve good performances (more coverage distance) with your Decade FM
transmitter, it is mandatory to adjust the length of the telescopic antenna to it’s associated
frequency.
Procedures: 1) Choose a free frequency (see Frequency selection page 5).
2) Take note of the associated length (ex: 88.5MHz = 35 inches).
3) With the help of a measuring tape or ruler; extend the telescopic antenna in a
manner to obtain the desired length (from base to tip of antenna).
Frequency
MHz
Rod length
Inches
Frequency
MHz
Rod length
Inches
Frequency
MHz
Rod length
Inches
Frequency
MHz
Rod length
Inches
88.1 35 93.3 32 98.5 29 1/2 103.7 27 1/2
88.3 35 93.5 32 98.7 29 1/2 103.9 27 1/2
88.5 35 93.7 32 98.9 29 1/2 104.1 27 1/2
88.7 35 93.9 32 99.1 29 1/2 104.3 27 1/2
88.9 35 94.1 31 1/2 99.3 29 1/2 104.5 27
89.1 35 94.3 31 1/2 99.5 29 104.7 27
89.3 35 94.5 31 1/2 99.7 29 104.9 27
89.5 35 94.7 31 1/2 99.9 29 105.1 27
89.7 35 94.9 31 100.1 29 105.3 27
89.9 35 95.1 31 100.3 29 105.5 27
90.1 35 95.3 31 100.5 29 105.7 27
90.3 35 95.5 31 100.7 28 1/2 105.9 27
90.5 35 95.7 31 100.9 28 1/2 106.1 26 1/2
90.7 35 95.9 31 101.1 28 1/2 106.3 26 1/2
90.9 34 1/2 96.1 30 1/2 101.3 28 1/2 106.5 26 1/2
91.1 34 1/2 96.3 30 1/2 101.5 28 1/2 106.7 26 1/2
91.3 34 96.5 30 1/2 101.7 28 106.9 26 1/2
91.5 34 96.7 30 1/2 101.9 28 107.1 26 1/2
91.7 33 1/2 96.9 30 1/2 102.1 28 107.3 26
91.9 33 97.1 30 102.3 28 107.5 26
92.1 33 97.3 30 102.5 28 107.7 26
92.3 33 97.5 30 102.7 28 107.9 26
92.5 32 1/2 97.7 30 102.9 28 *108.1 26
92.7 32 1/2 97.9 30 103.1 28 *108.3 26
92.9 32 98.1 30 103.3 27 1/2 *108.5 26
93.1 32 98.3 30 103.5 27 1/2 *108.7 26
(*) Available in Asia & Europe only.
DECADE TRANSMITTERS Inc.
3480 Du Renard street, Sherbrooke, Quebec, Canada J1H 0C7
Tel: 1-819-563-4323, Toll free: 888-428-4323, http://www.decade.ca
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