sDAS Digital MSB Repeater

Digital Multiple Sub-blocks Repeater provides the most cost-effective solution to improve user experience of high quality mobile services in indoor environment.
With the features of multiple sub-blocks, Digital Multiple Sub-blocks Repeater is the best solution for either one carrier owning separated spectrum blocks or co-site deployment of more than one carrier. Software programmability of frequency bandwidth of every sub-block is suitable for required frequency planning in field deployment. Independency of setting and control among different sub-blocks in terms of gain and automatic output power control facilitate the user preference in order to optimize the required signal coverage.

Key Features

• Supported System: WCDMA/LTE FDD/TD-LTE
• 17dBm of output power
• 75dB of maximum gain
• Programmable Sub-Block bandwidth to support four carriers
• Low power consumption without cooling fan inside

Applications

• Signal source of sDAS HEU

Specification

Model Name	sDR-01	sDR-03
Part No.	1100213012	1100213013
System	WCDMA	LTE
Frequency Range (MHz)	3GPP Band 1	FDD for 3GPP Band 1/3
Bandwidth/Number of subblock	5/10/15/20MHz Programmable/ 4 sub-blocks
Max. Gain	≧75dB
Max. Output Power UL/DL	17/17dBm
Manual Gain Control	≧30dB@1dB/Step
Automatic Gain Control	N/A
Gain Flatness	≦±1.5dB
Group Delay	≦ 6μs	≦ 4.5μs
UL/DL EVM	≦8% (at Max. Output Power)
UL Noise Figure	≦8dB (at Max. Gain)
VSWR	≦1.5
Max. Input Power Without Damage UL/DL	≧0dBm
Synchronization Detection Sensitivity	N/A
Frequency Stability	Compliant to 3GPP TS 25.106	Compliant to 3GPP TS 36.106
Out of Band Gain
Unwanted Emission
Spurious Emission
Input Intermodulation
Output Intermodulation
Adjacent Channel Rejection Ratio
Intermodulation Input Intermodulation	N/A
PCDE	≦-35dB	N/A
RF connector/Impedance	SMA*2 / 50Ω
Power Supply/Consumption	100~240ACV , 50/60Hz/ ≦12W
Dimensions / Weight	189mmx170mmx67mm / ≦1.2kgw
IP Rating	IP40
Operating Temperature	-30°C ~ +55°C
MTBF	50,000 hrs
Automatic Shut-down Function	RSSI Over power/Under power Shutdown, Isolation Shutdown
LED Indicators(Optional)	[RSSI] Green LEDx4 to Indicate DL Received Power Strength [AGC] Red LEDx1 to Indicate AGC Out of Range Alarm [Power] Green LEDx1 to Indicate The Unit is Operating [Sleep] Green LEDx1 to Indicate UL Transmission Mute [Output Power] Green LEDx4 to indicate DL Output Power
Local Control	OMT over Mini-B USB or RS232

Download

Download	Catalog	Description	Version	Date
	sDAS	[Datasheet] Digital MSB Repeater	v2.0	2020-05-08
	sDAS	sDAS Installation Guide	v0.3	2017-03-13
	sDAS	Optimize Repeater & sDAS Interconnectivity	v0.2	2017-10-17