TTI TCB 550
40 Channels Multiple Bands 4 Watts Output Power AM/FM Operation Beep Tone ON/OFF T.O.T (Time Out Timer) Backlight Dimmer Emergency Channel Scan function Keypad Lock & Remote Lock Blue Illumination
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
