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BI-DIRECTIONAL SIGNAL AMPLIFIER

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Bi-directional Signal Amplifier
Linear RF Amplifier
Broadband Amplifier
General RF Amplifier
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1 Band 43dBm signal Amplifier

Main Feature

    • Waterproof box suitable for outdoor service;
    • Cavity filter gives higher isolation, better gain flatness, higher stability, and lower noise figure;
    • Allowing for continuous gain adjustment and gain contrast;
    • ALC technology used to provide auto amplitude fixing.
    • Power, uplink and downlink output indications

Specifications

Main Item

Specification(on user requirement)

UpLink

DownLink

Frequency Range

380-385MHz

390-395MHz

415-420MHz

425-430MHz

Customized

ALC

Output increment will not exceed 2dB when input increase 10dB

Frequency Error

≤±0.5ppm

Gain Control Range

030dB

RF Output Power

37dBm

40dBm/43dBm

Gain

RF

90dB

95dB

Fiber(Master+slave)

100dB

105dB

Noise Figure

≤5dB

Group Delay

≤1.5us

Intermodulation attenuation

Inband

≤-55dBc/30KHz

Outband (0ff 2.5MHz)

≤-36dBm/30KHz@9KHz-1GHz

≤-30dBm/[email protected]

Outband Rejection

BroadBand

≤-40dB@2.5MHz

≤-60dB@10MHz

Selective Band

≤-30dBc/30kHz@±400kHz

≤-60dBc/30kHz@±600kHz

Spurious emission

≤-36dBm/30KHz@9KHz-1GHz

≤-30dBm/[email protected]

VSWR

≤1.5

Power Supply

110VAC/220VAC/-48VDC/+24VDC

Size

RF

610 x440x250mm

Fiber

540 x350x230mm (Master or Slave)

Weight

RF

About 35Kg

Fiber

About 25Kg (Master or Slave)

Work temperature

-40℃+55℃ or -25℃+65℃

Relative humidity

≤95%

Operation Configuration

LCD Display, Manual Key-press, PC RS232 Port,

Others

Refer to user manual for more specification

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