TTI TCB-660, Service Manual

Page: 7 / 43

TCB- 66 0 Circuit Description Page 4
TTI 200 7 - 02 -2 3
2-3. Frequency Table
Channel Frequency (MHz) Channel Frequency (MHz)
1 26.965 21 27.215
2 26.975 22 27.225
3 26.985 23 27.235
4 27.005 24 27.245
5 27.015 25 27.255
6 27.025 26 27.265
7 27.035 27 27.275
8 27.055 28 27.285
9 27.065 29 27.295
10 27.075 30 27.305
11 27.085 31 27.315
12 27.105 32 27.325
13 27.115 33 27.335
14 27.125 34 27.345
15 27.135 35 27.355
16 27.155 36 27.365
17 27.165 37 27.375
18 27.175 38 27.385
19 27.185 39 27.395
20 27.205 40 27.405
2-4. RF Power Output
z
AM : 4 .0 [W]
z
FM : 4.0 [W]
2-5. DC Iinput Voltage and Current with 13.2V DC Input to Power AMP
z
Transmitter Power Amp : Voltage 12.5 V
Current 8 2 0 mA
z
Transmitter Driver Amp : Voltage 12.5 V
Current 1 3 0 mA
2-6.
Receiver IF and Local Oscillator Frequencies
z
First IF : 10.695 [MHz]
z
Second IF : 455 [KHz]
z
First Local Oscillator : 10.695 [MHz] Below Receiving Frequency
z
Second Local Oscillation : 10.240 [MHz]