Garmin VHF 720, VHF 725 Технічні характеристики - Сторінка 2
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VHF 720, 725 and 725e specifications
Transceiver
Frequency bands:
All U.S., Canadian, and International
marine channels, plus 10 weather
frequencies (720 and 725)
Channel spacing:
25 kHz
Receiver
Selectivity:
Adjacent channel selectivity:
65 dB
Intermodulation rejection:
65 dB
Spurious Image Response:
65 dB
Sensitivity (FM):
>12 dB SINAD at 0.3 microvolt
Sensitivity (WX):
>12 dB SINAD at 0.3 microvolt
Squelch sensitivity:
–123 dBm to –107 dBm
Audio power:
0.5 W into 16 ohm speaker
Audio distortion:
<10%
Hum and noise:
<40 dB
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 (720 and 725)
EN301178 (725e)
Here's how the units are different
VHF 720
output
3 watts (high); 1 watt (low)
battery life*
19 hours (AA alkaline); 16 hours
(NiCad pack); 24 hours (NiMH pack)
waterproof
submersible
backlighting
display only
compliance
FCC Part 87
REV0100
Power
Operating voltage:
Source:
Physical
Size:
720
725 and 725e
Weight:
70 dB
Temperature range:
68 dB
70 dB
Accessories
Standard (all):
(725 and 725e):
Optional:
VHF 725
5 watts (high); 1 watt (low)
6 hours (AA alkaline); 10 hours
(NiCad pack); 13 hours (NiMH pack)
submersible
display and keypad
FCC Part 87
VHF 720, 725 and 725e
8.0vDC
(6) AA alkaline battery cells (standard)
(6) AA NiCad rechargeable cells (optional)
5.5"H x 2"W x 1.3"D (14 x 5 x 3.3 cm)
Approx. 12.1 ounces (0.35 kg)
–4º to 158ºF (–20º to 70ºC)
Flexible antenna
Rugged belt clip
Wrist strap
Owner's manual
AA battery tray
NiCad battery pack
AC wall charger
Cigarette lighter adapter (12vDC)
Mounting bracket/charger stand
NiCad battery pack kit (includes: NiCad
battery, 110V wall charger and mounting
bracket/charger stand)
NiCad battery pack
NiMH battery pack
Cigarette lighter adapter (12vDC)
Mounting bracket/charger stand
Carrying holster
VHF 725e
5 watts (high); 1 watt (low)
6 hours (AA alkaline); 10 hours
(NiCad pack); 13 hours (NiMH pack)
submersible
display and keypad
CE EN301178
M02-10043-00
Tri-watch
Weather alert
Scan mode
Lock mode
Transmit
©1999 GARMIN Corporation
Garmin International, Inc.
1200 East 151st Street
Olathe, Kansas 66062, U.S.A.
913/397.8200 fax 913/397.8282
Garmin (Europe) Ltd.
Unit 5, The Quadrangle
Abbey Park Industrial Estate
Romsey, SO51 9DL, U.K.
44/1794.519944 fax 44/1794.519222
Garmin Corporation
No. 68, Jangshu 2nd Rd.
Shijr, Taipei County, Taiwan
886/2.2642.9199 fax 886/2.2642.9099
www.garmin.com
Specifications are preliminary and subject to change
without notice.
* Tested using 5% TX (high), 5% RX, 90% standby
duty cycle.