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Home » Products » Fiber Optic Passive Components » Adjustive Band Selective Repeater

Adjustive Band Selective Repeater

Adjustive Band Selective Repeater
Adjustive Band Selective Repeater
Product Code : G900-A
Brand Name : VTECH
Product Description

 

Adjustive Band Selective Repeater

 

 

 

Adjustivbanselective  repeater has  two sub  serial:  Fixed  Band  Selective Repeater (FBS) and Adjustive Band Selective Repeater (ABS). For FBX, customer should choose beginning frequency (FB) and end frequency (FE); for ABS, customer can change FB and FE by NMS.

 

 

FEATURE

 

HG900-ABS-yy for Adjustive Band Selective Repeater

HG900-FBS-yy for Fixed Band Selective Repeater yy: Output power , from 27 to 43 dBm

Bandwidth adjustable Range 0~25M, adjust step 25K Hz

Equip with LCD, serial port, GSM MODEM, NMS, operator can monitor and maintenance in local or remote

Other technical parameter is same with CS repeater

 

 

TECH SPECIFICATION

 

ITEM

UP LINK

DOWN LINK

Frequency

Range(GSM900)

 

890-915MHz

 

930-960 MHz

Frequency

Range(GSM1800)

1710-17855

MHz

 

1805-1880 MHz

MAX. Output

Power

 

33+2.0dBm

27/30/33/37/40/43+2.0

dBm

 

 

Gain

 

 

90~100+3 dB

 

 

95~105 +3 dB

Third-level inter-

modulation distortion

 

< 45 dBc

 

< 45 dBc

AGC

>20 dB

>20 dB

 

 

 

 

 

 

Out band

Rejection

F0-

0.2MHz>7dB

 

F0-0.2MHz>7dB

F0-

0.4MHz>25dB

 

F0-0.4MHz>25dB

F0-

0.6MHz>35dB

 

F0-0.6MHz>35dB

F0-

1MHz>50dB

 

F0-1MHz>50dB

Pass band Ripple

<3 dB

<3 dB

 

Spurious emission

9KHz-1GHz: <=-36dBm/30KHz

1GHz-12.75GHz: <=-30dBm/30KHz

Gain Adjustment

Range

 

31 dB                     31 dB

Gain Adjustment

Step

 

1 dB                       1 dB

 

 

 

Gain Adjustment Error

-

10 dB

 

±1.0dB

 

±1.0dB

-

20 dB

 

±1.0dB

 

±1.0dB

-

 

 

 

30

dB

±1.5dB

±1.5dB

Noise Figure

<=5 dB

VSWR

<1.4:1

Time Delay

<=5 us

In/Output

Impedance (Ω)

 

50W

In/Output

Connector

 

N-F

Power supply

-48VDC or 220VAC



V-TECH COMMUNICATIONS
1st Floor, SCF-57-58, Huda Market, Sector-29, Faridabad - 121008, Haryana, India
Mr. Rohit Gupta
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