User Manual

TSAM Installation and Maintenance Rev. 2.10 Chapter 4

CTI Products, Inc. Installation

4.11 Secondary Frequency Tone Table

The following table shows the relationship between the secondary frequency inputs, the secondary channel

frequencies, and the base station frequencies.

TSAM P201 Pin 38 12 37 11

Base Function

Secondary Freq /SF8 /SF4 /SF2 /SF1 Freq Tone (Hz)

Note 1 X X X X F1 1950

1 H H H H F2 1850

2 H H H L F3 1350

3 H H L H F4 1250

4 H H L L F5 1750

5 H L H H F6 1650

6 H L H L F7 1550

7 H L L H F8 1450

8 H L L L F9 950

9 L H H H F10 850

10 L H H L F11 650

11 L H L H F12 spare

12 L H L L F13 spare

13 L L H H F14 spare

14 L L H L F15 spare

15 L L L H F16 spare

Not Used L L L L None None

Table 6 Frequency Select Tone Table

Note 1: The Main channel uses F1 in the base station. Secondary Frequency Select signals start at F2 and

have no effect on the Main Channel keying tones.

Note 2: The frequencies shown above are the default function tone frequencies. They will vary if the

frequencies are changed from the programming port.

Note 3: Default programming supports SF inputs for Secondary Frequencies 1-10.

Note 4: Inputs are active low. L < 2.0 V, H > 10 V.