Garmin VHF 725 Руководство пользователя и справочное руководство - Страница 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:
Spurious Emissions:
Duty Cycle:
Microphone:
Compliance:
Power:
Operating Voltage:
Source: Standard
Battery Life:*
Current Consumption: Receiver: < 50 mA
* 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
25 kHz
Adjacent channel selectivity, 70 dB
Intermodulation rejection, 68 dB
Spurious Image Response, 70 dB
> 12 dB SINAD at 0.3 microvolt
(WX):
> 12 dB SINAD at 0.3 microvolt
-123 dBm to -107 dBm
0.5 W into 16 ohm speaker
< 10%
< 40 dB
5 watts high/1 watt low
+/- 10 PPM
< 40 dB
< 70 dB
No damage, even if continuously keyed
Internal, electret
FCC Part 87
7.5 VDC
NiCad rechargeable battery pack
Optional
(6) "AA" alkaline battery cells
10 hours with NiCad Battery Pack
6 hours with 6 "AA" alkaline cells
13 hours with NiMH Battery Pack
Transmit: High Power <1.6 A - Low Power <0.8 A
Specifications