Beyond the Basics

3.By default, the search code (indicated with Code Search in the bottom of the display) is programmed. To program a specific code, press FUNC, MODE, and then use the arrow keys to scroll to the desired CTCSS or DCS code. You can also use the keypad to enter the code manually. Note that the scanner will automatically fill the code field as you enter the code.

4.Once the desired code is selected, press ENT to store the code in the channel memory.

5.It is possible to program memory channels for CTCSS or DCS operation at any time. Simply place the scanner in program mode, navigate to the channel you wish to change, and follow the steps above.

6.When stopped on an active conventional channel while scanning, you can press MODE to cycle through the valid modes for that channel, including CTCSS and DCS. This will reset any stored CT or DC code to the search code, allowing you to easily check for other CT or DC codes that may be present on the frequency.

Notes CTCSS, DCS and digital voice all operate independently of each other. If a channel is configured for CTCSS or DCS, it will not be able to decode digital transmissions. Use the FM mode when mixed analog and digital voice reception is desired.

CTCSS Code Table:

 

67.0 Hz

94.8 Hz

131.8 Hz

171.3 Hz

203.5 Hz

 

 

 

 

 

 

 

69.3 Hz

97.4 Hz

136.5 Hz

173.8 Hz

206.5 Hz

 

 

 

 

 

 

 

71.9 Hz

100.0 Hz

141.3 Hz

177.3 Hz

210.7 Hz

 

 

 

 

 

 

 

74.4 Hz

103.5 Hz

146.2 Hz

179.9 Hz

218.1 Hz

 

 

 

 

 

 

 

77.0 Hz

107.2 Hz

151.4 Hz

183.5 Hz

225.7 Hz

 

 

 

 

 

 

 

79.7 Hz

110.9 Hz

156.7 Hz

186.2 Hz

229.1 Hz

 

 

 

 

 

 

 

 

 

 

 

 

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Radio Shack PRO-97 manual Beyond the Basics