Humminbird VHF 255sw Key Features |
- Submersible (JIS-7) Design for the Maximum Durability
- Humminbird VHF 255sw Digital Selective Calling* (DSC Class D) for Enhanced Communication
- Convenient Handset Control of Channel, Power and 16/9 Select
- Rotary Channel Change, Squelch and Volume for Fast, Accurate Tuning
- Large, High Visibility 2 ½" LCD Display
- All USA, International and Canadian Marine Channels
- 10 Weather Channels with NOAA Weather Alert
- Humminbird VHF 255sw Full 25 Watt or 1 Watt Transmit Power
- Click here for the VHF 255sw manual in PDF format. If you need Adobe Reader to open PDF documents, click here to get it.
*Requires Optional GPS Input |
 Humminbird VHF 255sw Additional Features |
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- Fast Access Channel 16/9 Hot Key
- Dual and TriWatch Monitor Critical Channels
- Humminbird VHF 255s Backlight Display and Keys for Night Operation
- Signal Strength Meter Indicates Transmit/Receive Signal
- Battery Level Indicator Indicates Remaining Power
- Automatic Power Saving Circuitry Preserves Battery Life
- Normal Scan Watches all Channels
- Program Scan Watches all Memory Channels
- Humminbird VHF 255sw Priority Scan watches channel 16 with high priority, and scans all other channels
- In-dash or Gimbal Mount - all Hardware Included
- External Speaker Capability
- 3 Year Limited Warranty
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| Display: |
2.5" Diagonal Backlit LCD |
| Channels: |
All USA, INT'L & Canada Channels |
| Weather Channels: |
10 |
| Power Output: |
1w or 25w (User Selectable) |
| Operating Temperature Range: |
-20 C to +55 C ( -4F to +131 F) |
| Frequency Range ( Transmit): |
156.025 - 157.425 MHz |
| Frequency Range ( Receive): |
156.050 - 163.275 MHz |
| Modulation: |
FM(16K0G3E) DSC(16KOG2B) |
| Digital Selectivity Calling ( DSC) |
Class D (EN301025) |
| Signal-to-Noise Ratio: |
>35dB @ 3kHz |
| Humminbird VHF 255sw Channel Spacing: |
25 kHz | | | |
