TTi 550n evo Multi standard mobile CB radio

The TTi TCB-550N EVO CB Radio is a compact, easy-to-use CB radio designed for modern vehicles and first-time users.

With its slim design, Auto Squelch function and multi-standard capability, it’s one of the best entry-level radios for anyone looking to get on CB quickly and easily.

🚗 Slim & Compact Design

✔ Compact size: 124 x 136 x 37.5 mm
✔ Ideal for tight dashboard spaces
✔ Easy installation in cars, vans and trucks

🌍 Multi-Standard European Use

• Works across multiple EU bands
• AM / FM operation
• Perfect for UK and European travel

🔊 Auto Squelch (ASQ) – Easy Operation

• Turn fully anti-clockwise to activate Auto Squelch
• Automatically filters background noise
• Switch back to manual squelch when needed

✔ Great for beginners — no constant adjustment required

⚙️ Practical Everyday Features

• Channel scan
• Emergency channel access
• 4 memory channels
• Keypad lock
• PA capability

🎛 Simple Menu Controls

• Beep tone on/off
• Time Out Timer (TOT)
• Backlight dimmer

🎨 Blue Backlit Display

• Clear blue illumination
• Easy-to-read channel display
• Simple layout for quick use

Key Features

• AM / FM CB radio
• 40 channels
• Multi-standard operation
• Auto squelch + manual control
• Compact design
• Scan & memory functions
• Blue backlit display

Technical Specifications

General

• Frequency Range: 26.965 – 27.405 MHz
• Modes: AM / FM
• Power Supply: 13.8V DC
• Dimensions: 124 x 136 x 37.5 mm
• Weight: 670 g

Transmitter

• Output Power: 4W
• Modulation: AM (85–95%), FM (±1.8 kHz)
• Current: 1.6A max

Receiver

• Sensitivity:
  • AM: 0.7 µV
  • FM: 0.5 µV
• Audio Output: 2W
• Selectivity: High performance dual conversion

Why Choose the TCB-550N EVO?

✔ Simple and easy to use
✔ Compact for modern vehicles
✔ Great value entry-level CB
✔ Reliable performance from TTi

Ideal For

• Beginners
• Everyday drivers
• Cars, vans and trucks
• Budget-friendly CB setups

Straight Talking

If you’re just getting into CB and want something simple, compact and reliable, this is one of the best starting points.