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TTI communications
TTI TCB-550 Multi-Standard Compact Mobile CB Radio
TTI communications
TTI TCB-550 Multi-Standard Compact Mobile CB Radio

Discontinued, No replaced by the TCB550N! Click here!

£59.95 (£49.96 exc. VAT)
Download a PDF document for TTI TCB-550 Multi-Standard Compact Mobile CB Radio
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Product code:TTI TCB-550
Brand:TTI communications

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


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)

Back light Dimmer

Emergency Channel


Keypad Lock & Remote Lock

Blue Illumination

Electrical Specification:

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 micro volt