tti TCB-550N

    Delivery time:1-2 Days
  • Description
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TCB-560 is a DUAL VOLTAGE Alternative

The original compact radio from tti, this is one of the smallest radios available, yet still offers a wide range of features. It is "multi-standard" so as well as covering all legal UK channels you can also use it in other EU countries by simply selecting a different "country code" (it will work on AM & FM in countries which permit this).

The front of the radio is the same size as the Midland 38 & 98 (meaning it will fit in a DIN adapter if required) but the radio is shorter (only 135mm) so it may fit in locations where the Midlands are too deep.

The radio has a good size display and large easy to use controls - which is what you want from a mobile radio!

The microphone does not have channel change buttons on it (unlike it's larger brothers) but uses a standard 4 pin plug.


  • Covers all 80 legal UK channels
  • Multiple Bands  (for use in all EU countries)
  • 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


Dimensions:    124(W) x 135(L) x 37(H) mm
Power Output :  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