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  3. BlueBound 350 vs Marine 3300M DSC

Cobra BlueBound 350 vs Jopix Marine 3300M DSC

What BlueBound 350 does better (2) and where Marine 3300M DSC wins (1) — every spec side by side.

Cobra BlueBound 350
Cobra · 2026BlueBound 350
6.5Score
2 advantages≈ £140
vs
Jopix Marine 3300M DSC
Jopix · 2026Marine 3300M DSC
7.4Score
1 advantage≈ £190
Higher score
7.8Range & power9.2
6.5Ruggedness3.8
Dimensions

Size comparison

BlueBound 350Marine 3300M DSC
255 × 6652165 × 16378
BlueBound 350Marine 3300M DSCDifference
Height66 mm163 mm−97 mm
Width255 mm165 mm+90 mm
Depth52 mm78 mm−26 mm
Weight268 g1,072 g−804 g

Drawn to the same scale from the official dimensions (front and side).

Why is BlueBound 350 better than Marine 3300M DSC?

  1. Weight268 g vs 1,072 g4×
  2. Channels215 vs 563.8×

Why is Marine 3300M DSC better than BlueBound 350?

  1. Transmit power6 W vs 25 W4.2×
Specifications

Side by side

Radio & range
Radio standardsAmateur VHF, Marine VHFAmateur VHF, Marine VHF
Frequency ranges156.025 - 163.275 MHz156.025 - 163.275 MHz
Transmit power6 W25 W
Channels21556
Squelchadjustableadjustable
Power & battery
Battery voltage7.4 V13.8 V
Power sourceRechargeable packMains / 12 V vehicle
Battery level indicatorYes—
Design & durability
Weight268 g1,072 g
Width255 mm165 mm
Height66 mm163 mm
Depth52 mm78 mm
Protection ratingIPX7IP67
Water protection (IPx)IPx7IPx7
FloatsYes—
DisplayBacklit displayBacklit display
ColoursOrange, BlackBlack
Features
Channel scanYesYes
Dual watch—Yes
Emergency / SOS alarmYes—
Key lockYes—
Roger beepYes—
Connectivity
Headset / earpiece jackYesYes
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