ACR Electronics Nauticast 2625 Manual de Instalação descarregar pdf (Página 70)

TECHNICAL DATA:

DRAWING NO.

2624

Antenna VHF GPS Combo

SCALE

1:1ACR Electronics, Inc.

Electrical specications:

Frequency range

VHF: 156-162 MHz, VSWR <2 :1 GPS:

1575.42MHz, L1

Nominal impedance

50 ohm

Power rang

VHF: 25 W

Gain

VHF: 1 dBi

GPS: +24dBic

Polarizaon

VHF: Vercal

GPS: RHCP

Power GPS

2 – 5.6V DC feed through the coax. cable,

16mA

+ center, -outer conductor

Noise ﬁgure, GPS amp.

1.2dB maximum

Connector

N female

Cable length between

antenna and ﬁlter

RG214 : 40m maximum

RG58 : 20m maximum

Mechanical specications:

Design

VHF: Centerfed coaxialdipole.

GPS: Acve Quad helix

Radiang elements completely enclosed in

polyurethane foam within a ﬁberglass

tube.

Height

0,97m

Weight

0,5 kg

Wind rang

55 m/s = 125 mph

Finish

Polyurethane lacquer, white

Temperature range

-40°C, +50°C;+ -28 °F, +122°F

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 82 83

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ACR Electronics Nauticast 2625 Manual de Instalação Página 70

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