Uniden UM725 Fixed Mount Marine VHF Radio

Uniden's UM725 Fixed Mount Marine VHF Radio covers all US, Canada, and International marine channels at 1 or 25W with dual output power for optimized short and long range communication. It comes packed with the latest features, including IPX8 submersible rating, NOAA weather channels, DSC distress send and receive, and speaker microphone equipped.

Features:

• All USA, Canadian, and international marine channels
• Full class D DSC compliant - meets ITU-R 493-14, -15, IEC 62238
• Transmits at full power (1W / 25W) to ensure maximum range
• Large 68 mm x 38 mm LCD screen
• Send messages over marine VHF channels to other equipped radios
• Equipped with speaker microphone - includes UP, DOWN, PTT, 16/9/TRI keys
• Remote microphone capable for a second station operation (sold separately)
• NMEA 0183 (version 4.10) input and output for sending / receiving GPS, DSC information to other devices
• Scans channels according to the radio settings, including Priority and Weather Alert watch, if set
  • If the radio detects a transmission, it stays on that channel; when the signal stops, the radio resumes scanning. When the radio receives a transmission, it pauses the scan and stays on the transmitting channel
• Submersible to 4.9' for 30 minutes with no water intrusion

Specifications:

• Dimensions:
  • Width: 5.94" (150.7 mm)
  • Height: 3.38" (85.7 mm)
  • Depth: 2.50" (63.5 mm)
• Weight: 35.3 oz (1.0 kg)
• Power supply voltage: 13.8V (10.5V - 16V) negative ground only
• Power output: Hi 25W / Lo 1W
• Water protect class: IPX8 Waterproof (submersible to 4.9 ft. for 30 min with no water intrusion)
• Frequency range: Transmitter 156.025-161.600MHz / receiver 156.050- 163.275MHz
• Operating temperature: 5° F to 131° F (-15° C To 55° C)
• Microphone: Electret type
• Speaker: 4Ω4W (radio) / 0.5W (sp mic)
• Spurious emission: Hi power -45dBm / low power -55dBm
• Audio output power: 2W Internal /2.2W external speaker
• Squelch sensitivity: Threshold 0.2uV / tight 0.5uV
• Antenna impedance: 50 Ω
• Display: Full dot matrix LCD with amber & white color back light

Included:

• VHF radio
• Mounting bracket and knobs
• Microphone mounting hanger and hardware
• Mounting hardware
• DC power cable
• Accessory cable

Owner's Manual (6.80 MB)