Garmin VHF 720 Manuel du propriétaire et références - Page 33
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Physical:
Size:
Weight:
Temperature Range:
Transceiver:
Frequency Bands:
Channel Spacing:
Receiver:
Selectivity:
Sensitivity (FM):
Squelch Sensitivity:
(Threshold)
Audio Power:
Audio Distortion:
Hum and Noise:
Transmitter:
Transmitter Output:
Frequency Stability:
Hum and Noise:
Duty Cycle:
Microphone:
Compliance:
Power:
Operating Voltage:
Source: Standard
Battery Life*:
Current Consumption: Receive: < 50mA
* Tested using 5% TX (High), 5% RX, 90% Standby Duty Cycle
5.5"H x 2.0"W x 1.3"D (14.0 x 5.0 x3.3cm)
Approximately 12.1 oz (.35Kg)
-4 to +158 degrees F (-20 to + 70 degrees C)
All U.S., Canadian, and International marine
channels plus 10 weather channels
25kHz
Adjacent channel selectivity, 65dB
Intermodulation rejection, 65dB
Spurious Image Response, 65dB
> 12dB SINAD at 0.3 microvolt
(WX):
> 12dB SINAD at 0.3 microvolt
-123dBm to -107dBm
0.5 W into 16 ohm speaker
< 10%
< 40dB
3 watts high/1 watt low
+/- 10 PPM
< 40dB
No damage, even if continuously keyed
Internal, electret
FCC Part 87
8.0 VDC
(6) "AA" alkaline battery cells
Optional
(6) "AA" NiCad rechargeable cells
NiCad Battery Pack
NiMH Battery Pack
19 hours with 6 "AA" alkaline cells
16 hours with optional NiCad Battery Pack
24 hours with optional NiMH Battery Pack
12 hours with 6 "AA" rechargeable alkaline cells
Transmit, high power: < 1.0A
Transmit, low power: < 0.6A
Specifications