• 

• 3G 40dBm Repeater Specification

  Model No. U-2100X

A. Electrical Specifications 3G

No.	Parameters		Specifications
1	Frequency Range	UL	1945~1960MHz
		DL	2135~2150MHz
2	Frequency Bandwidth		15MHz(continuous wave)
3	Repeater Type		Band Selective
4	Gain	UL	≥85dB(In-Band), (Factory setting on 70dB Gain)
		DL	≥90dB(In-Band), (Factory setting on 70dB Gain)
5	Gain Flatness		3 dB Max. p-p (+3/-0dB)(90~93dB Gain)
6	Manual Gain Control (Step Attenuation)		≥30dB @ 1dB/Step
7	Auto Gain Control		≥30dB
8	Gain Trailing Function		When DL AGC be activated, booster gain in both DL and UL path shall be controlled to keep the output level not over Max output level automatically and simultaneously
9	Output Power	UL	≥+23dBm @1 channel(tone)
			≥+20dBm @2 channels(tones)
		DL	≥+40dBm @1 channel(tone)
			≥+37dBm @2 channels(tones)
10	Out of Band Gain	2.7≤f_offset≤3.5MHz	≤60dB
		3.5≤f_offset≤7.5MHz	≤45dB
		7.5≤f_offset≤12.5MHz	≤45dB
		12.5MHz≤f_offset	≤35dB
11	Input inter-modulation		fully comply with 3GPP 25.106 chapter 11
12	Output inter-modulation		fully comply with 3GPP 25.106 chapter 12
13	Spurious and intermodulation		fully comply with 3GPP 25.106 chapter 9
14	Tx/Rx Isolation		≥105dBc
15	Error Vector Magnitude (EVM)		≤10% RMS
16	ACRR (Adjacent Channel Rejection Ratio) DL		≥33dB (5MHz & 10MHz)
17	ACRR (Adjacent Channel Rejection Ratio) UL		≥33dB (5MHz & 10MHz)

B. Common Specifications

No.	Parameters		Specifications
8	Gain Trailing Function		When DL AGC be activated, booster gain in both DL and UL path shall be controlled to keep the output level not over Max output level automatically and simultaneously
1	Noise Figure		≤6dB
2	Return Loss		≤-14dB
3	Group Delay		≤6us
4	RF Connectors		N-female
5	Operating Temperature		0~50℃
6	Environment Condition		IP55
7	Weight		≤50kg
8	RCU & Antenna combined loss		≤30dB
9	Remote Control Unit		Via USB port at local site Via 2/3G modem at remote site
10	Backup battery		AC Fail Alarm sending to OMC Server
11	Alarm on the GUI		AGC out of range, PA output power alarm, DC power failure, Door open alarm, Temperature alarm
12	Power Unit		AC (110~220V, 20%) to DC International Safety Approval (CE, GS, CSA, UL, 3C, NSDFI, …)
			PSU should have current protection. PSU will automatically shutdown when abnormal current is occuring.
			PSU should have temperature sensing function. When temp of PSU or repeater body is over limit, PSU should automatically shutdown and send alarm via RCU board.
13	Power Consumption		≤180W
14	Material Certificate		RoHS
15	MTBF		>50,000 hours
16	LED Indicator		PWR LED ( Normal Green / Fail Dark ) PA Fail ( Normal Dark / Fail Green )