TTI TCB900 CB Radio Multi-standard 12/24v Front Panel Speaker/DIN Mount

Functions

•    4W Output power
•    Front mounted speaker
•    Short Body
•    DIN size
•    12/24V input
•    Multiple bands for usage in most EU countries
•    AM/FM Operation (subject to country regulation)
•    DSS (Dynamic Squelch System)
•    NB (Noise Blanker)
•    Tri Colour Backlighting (Blue/Red/Green)
•    Emergency Channel(9/19) / Keypad Lock function button
•    Microphone Gain
•    Attenuation
•    Scan function
•    Speaker Mute
•    Menu Mode
•    Dimension (WxHxL): 170 x 51 x 94mm
•    Power 12/24v DC
Electrical Specification
General Specification

•    Channel:   40 (See the frequency chart)
•    Frequency Range:   26.965 MHz – 27.99125 MHz
•    Operating Mode:   F3E (FM), A3E (AM)
•    Frequency Control:   PLL Synthersizer
•    Frequency Tolerance:   0.002%
•    Operating Temperature Range:   -10 to 55°C
•    Microphone:   6-pin plug in type
•    Input Voltage:   12 – 24v DC
•    Size:   170 (w) x 94 (l) x 51 (h)
•    Weight:   978.5g
•    Antenna connector:   SO-239
Transmitter Spec

•    Power Output:   Duty Cycle 10% 4 Watts @ 13.8V DC
•    Modulation AM:   85% to 95%
•    Modulation FM:   1.8KHz ± 2.0KHz
•    Frequency Response:   300 Hz to 3000Hz
•    Output Impedance:   50ohms, Unbalanced
•    Harmonic Suppression:   Less than –36dBm
•    Currant Drain:   AM Full Mod. 1.6A Max
Receiver

•    Receiving System:   Dual Conversion Superheterodyne
•    IF Frequencies:   Double Conversion 1st 10.695MHz / 2nd 455KHz
•    Sensitivity:   0.7µV for 10dB (S+N)/N in AM mode
0.7µV for 20dB SINAD in FM mode
•    Audio Output Power:   4.0W @ 8 Ohm
•    Audio Distortion:   Less than 8% @ 1 KHz
•    Image Rejection:   60 dB
•    Adjacent Channel Rejection:   60 dB
•    Conducted Spurious:   Less than –57 dB
•    Frequency Response:   300 to 2500Hz
•    Built-in Speaker:   8 Ohms, round
•    Squelch:   Adjustable; Threshold less than 1 µV DSS; Less than 2 µV