User's Manual

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3G Indoor Repeater

ALC

(Auto Level Control)

• To limit output power as far as default range

• Used for DAS configuration and when oscillation/isolation is a concern

• Automatic Gain decrement when output power of repeater is higher

than default level

• Automatic Gain recovery when output power of repeater is reduced

• Shutdown when output power is higher than default level in Minimum

Gain

• Automatic Recovery Algorithm conversion after Shutdown status

AGS

(Auto Gain Setting)

• Operate when User control (Only system initialize)

• Decrease attenuator value for 3dB from minimum gain

• In case of attenuator value is from 0dB to 3dB when AGS ended

- AGC on (DL)

- Gain balance on

- PAM on

- Shut down on

• In case of attenuator value is over 3dB when AGS ended

- AGC off (ALC on)

- Gain balance on

- PAM on

- Shutdown on

Gain Balance

• Downlink ATT is applied to Uplink during AGC state

• Setting and maintenance of output level

• Additional attenuation to ALC Level

Band Select • To select either 5MHz/10MHz/15MHz/20MHz

Power Monitoring

Function

• Monitoring repeater’s output level

DL Input control • Monitoring Donor ANT input power of DL

Automatic Recovery

• When repeater is shutdown, it periodically recovers output power of

repeater then monitors alarming

Security

• Support HTTPS for Web Browser security

• User authentication through User ID and Password