TCB 550

Technical Specifications:

The TTI TCB-550 is TTI's entry level rig, this is a very capable mobile radio and is packed with all the features listed below. It is multistandard which allows it to be used across Europe, an ideal starting point for a first time CB user.

Functions

40 Channels
26.965Mhz to 27.405Mhz (CEPT)
27.60125Mhz to 27.99125Mhz (UK)
Multiple Bands
4 Watts Output Power
AM/FM Operation
Beep Tone ON/OFF
T.O.T (Timer Our Time)
BacKlight Dimmer
Emergency Channel
Scan
Keypad Lock & Remote Lock
Blue Illumination

Electrical Specation

Power Output : Duty cycle 10% 4Watts @13.8V DC
Modulation : AM : from 85% to 95% FM : 1.8KHz +- 0.2KHz
Frequency Response : 300Hz to 3000Hz
Output Impedance : 50 ohms, Unbalanced
Harmonic Suppression : Less than -36dBm
Current Drain : AM Full Mod. 1.6A Max.
Receiving system : Dual conversion superheterodyne
IF Frequencies: Double Conversion 1st 10.695MHz
0.5uV for 20dB SINAD in FM Mode
Audio Output Power @10% THD : 2.0W @8 Ohm
Audio Distortion : LESS then 8% @ 1KHz
Image rejection : -53dBm
Adjacent Channel Rejection : -53dBm
Conducted Spurious : More than 60 dB
Frequency Response : 300 to 2500Hz
Built-in Speaker : 8 ohms,round
Squelch : Adjustable : Threshold less than 1 microvolt