User's Manual

Sprint User Manual
3G Indoor Repeater
13
3.4 Functions
Parameter Specification
Gain Control
• Adjustable DL and UL Gain range 52~72dB
• Display default Gain and current Gain function
AGS
Auto Gain
Setting
OUTPUT LEVEL
≥ 15dBm
DL PAM OFF
UL PAM OFF
SHUTDOWN OFF
DL ATT 20dB
UL ATT 20dB
OSCILLATION ALARM ON
D L PAM O N
OUTPUT LEVEL
≥ 발 진 Level
AGS ON
ALC MODE
AGS 종료
OSCILLATION ALARM
& SH U TDOW N
ISO L ATIO N C H E C K
ATT 0dB
OUTPUT LEVEL
≥ 발 진 LEVEL
ATT 1dB 감 소
ATT > 0 dB
ISOLAT IO N C HECK
ATT 7dB
AGC MODE
ATT 값 설정
ISO L ATIO N C H E C K
ATT 7dB
ATT > 3dB ALC MODE
AGC MODE
AGS 종료
AGS 종료
AGS 종료
AGS 종료
OSCILLATION
ALARM OFF
OSCILLATION
ALARM OFF
OSCILLATION
ALARM OFF
OSCILLATION
ALARM OFF
Y
N
Y
N
Y
N
Y
N
Y
N
AGC
Auto Gain
Control
• It always operates in Downlink AGC ON status
• To maintain same Downlink output power despite flexible input signal strength.
• To add or subtract Attenuation level referring to AGC Power Limit level.
• Used with the Automatic Setup (Auto Gain Setting)
ALC
Auto Limit
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
Band Select • To select either 5MHz/10MHz/15MHz