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    Tower Top Amplifier

 

Tower Top Amplifier

Features

Increasing the reliability of system using
   by-pass switch
Internal bias tee
Low insertion loss
Compact & light, Easy to installation

Application

Specifications

ITEM

SPEC

Note

REMARK

Frequency

Downlink 395-400/851-856MHz - BW = 5MHz
Uplink

380-385/806-811MHz

-

BW = 5MHz
Gain Uplink

12 ¡¾1dB

 

 
Insertion Loss Downlink

¡Â 0.6dB

Max.

 
Noise Figure Uplink

¡Â 1.8dB

@ Full Gain

 
OIP3 Uplink

20dBm

Min.

 
By-pass Loss Uplink

¡Â 1.8dB

Max.

 
Pass Band Ripple Down/Uplink

¡Â 0.5dBp-p

@5MHz

 
In/Output VSWR Down/Uplink

¡Â 1.3 : 1

-

 
Tx / Rx Isolation 30dB Min.  
DC Input Voltage 12Vdc @300mA Max Bias Tee
Impedance 50§Ù    
In/Output RF Connector N Type Female    
Dimension(W x H x D) 260 x 190 x 79 mm  
Operating Temperature -30 - +55¡É