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Amplificatore Bi-Direzionale  2,4 GHz    

 

Bi-Directional Amplifier

RF 2,4GHz

 

Amplificatore Bi-Direzionale

Prezzo    

Descrizione


Un AMPLIFICATORE a 2.4 GHz con montaggio a palo in scatola stagna. Progettato per essere utilizzato a 2.4 GHz per impiego con Spread Spectrum radio modems  e wireless LAN equipment. Composto da un preamplificatore in ricezione a basso rumore ed un Amplificatore in Trasmissione, offre un significativo incremento di guadagno. Ideale per essere usato a 2.4 GHz con una antenna parabolica con 24 dB di guadagno consente collegamenti fino a 50 Km in vista ottica.

Il montaggio remoto permette la installazione vicino all’antenna  riducendo al minimo le perdite dovute al cavo sia in ricezione che in trasmissione.   Utilizza nuove tecnoligie per pre-amplificatori a basso rumore  incrementando la sensibilità di molti dB!   Il guadagno compensa le perdite dovute al cavo.  Switche automatico da  ricezione a trasmissione.  Consente di utilizzare cavi per collegare l’amplificatore al Radio Modem  fino ad una distanza di 100 metri.

Viene alimentato attraverso un unico cavo coassiale che unisce  l’amplificatore al radio modem, l’alimentatore viene  installato vicino al Radio modem.  Per la sua alimentazione non occorre un cavo separato,.

Options

1.       -F is the standard option with full transmit power for use with DSSS or FHSS Radio modems

2.       -2 option with 250 mW maximum output power for Alvarion Frequency Hopping Spread Spectrum (FHSS) radios

3.       -4 option with 400 mW maximum output power for Alvarion Frequency Hopping Spread Spectrum (FHSS) radios

4.       -5 option with 500 mW maximum output power for Alvarion Frequency Hopping Spread Spectrum (FHSS) radios

 

Features

1.       Transmit input levels from 3.2mW to 100mW

2.       Up to 16dB transmitter power gain

3.       Low noise receiver pre-amp with 16 dB gain

4.       100% Weatherproof Cast Aluminum Case

5.       Polyurethane gasket for watertight seal

6.       Amp Mountable on poles from 3/4” through 3” diameter

7.       DC Power carried up through the coax cable

8.       Power and Transmit LEDs on both the amp and the DC power injector

9.       Built-in Lightning Protection

10.   DC Surge Protection

11.   Heavy Duty “N” Connectors

12.   1 Year Warranty

13.   Made in the USA

 

Includes

1.       Bi-directional Amplifier

2.       DC Power Injector

3.       12 VDC, 110/220 VAC Power Supply

4.       U-Bolts and mounting hardware

5.       Installation Manual

 

General Specifications

 

Operating Range

2401 - 2483 MHz

Operating Mode

Bi-directional, Time Division Duplex. Senses RF carrier from transmitter and automatically switches from receive to transmit mode.

Connectors

N-Female

Indicators

TX and RX LEDs on both the amplifier and the DC power injector

Lightning Protection

Direct DC ground at antenna connector and in the DC injector

DC Surge Protection

600 Watt TVS at 12 VDC input from transmission cable

 

Transmit Amplifier Specifications

 

Transmit Gain

14 dB nominal for -F / 16 dB for -2, -4 and -5 versions

Frequency Response

+/-1 dB over operating range

Max Transmit Output Power

400 mW (+27 dBm) for the -4 / 250 mW (+24 dBm) for the -2 / 500 mW (+27 dBm) for the -5 / 500 mW (+27 dBm) for linear operation

Transmit Input Power

3.2 mW minimum, 100mW maximum

 

Receiver Low Noise Amplifier Specifications

 

Receive Gain

16 dB typical

Frequency Response

+/-1 dB over operating range

Noise Figure

3.5 dB typical

 

Environmental/Mechanical Specifications

 

Temp. Range

-20° C to +60° C

Power

11 to 14VDC @ 800 ma peak 400 ma avg.

Amplifier Dimensions

4.53” x 2.55” x 1.20”

DC Power Injector Dimensions

4.42” x 2.40” x 1.22”

Mounting Bracket For Amplifier

Accommodates pole/mast diameters from 3/4” to 3”

Kit Weight

Approx. 1.5 lb. with U-bolts


Informazioni via email: contatto

ELSY
Via Principi, 41
12042 BRA - ITALY
http://www./elsy.it


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