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VHF 725
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VHF 725
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 Transceiver  Features 

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Frequency Bands (Channels):    All U.S., Canadian, and International marine channels, plus 10 weather frequencies

Channel Spacing: 
25kHz

Receiver: 

  • Selectivity: Adjacent channel selectivity, 70dB Intermodulation rejection, 68dB Spurious Image Response, 70dB
  • Sensitivity (FM): > 12dB SINAD at 0.3 microvolt
  • Sensitivity (WX): > 12dB SINAD at 0.3 microvolt
  • Squelch Sensitivity: Ð123dBm to Ð107dBm
  • Audio Power: 0.5 W into 16 ohm speaker
  • Audio Distortion: < 10%
  • Hum and Noise: < 40dB

Transmitter: 

  • Frequency Stability: ±10 PPM
  • Hum and Noise: < 40dB
  • Duty Cycle: no damage, even if continuously keyed
  • Microphone: Internal, 6mm electret
  • Compliance: FCC Part 87
 Physical   
Size:  5.5"H x 2.0"W x 1.3"D (14.0 x 5.0 x 3.3 cm)

Weight:  Approximately 12.1 ounces (0.35Kg)

Temp. Range:  -4°F to 158°F (-20°C to 70°C)

Waterproof:  Submersible

Backlighting:  Display and keypad

 Power   
Operating Voltage:  8.0 DC

Source: 

  • Standard: (6) AA alkaline battery cells
  • Optional: (6) AA NiCad rechargeable cells

Current Consumption: 

  • Receive: < 50mA
  • Transmit: < 1.0A (high power); < 0.6A (low power)

Output: 

  • 5 watts (high)
  • 1 watt (low)

Battery Life*: 

  • 5 hours (AA alkaline)
  • 10 hours (NiCad pack)
  • 13 hours (NiMH pack)
Specifications are subject to change without notice.

* Tested using 5% TX (high), 5% RX, 90% standby duty cycle.
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