U. S. Cellular Five Band 20dBm LTE700 (B12 B17) LTE700 (B13) 850 (B5) 1900 (B2) 1700/2100 (B4) AGC & Alc Signal Repeater Mobile Signal Booster

• Customization: Available
• Type: Signal Repeater
• Transmission Medium: Wireless
• Model NO.: GW-20LLCPA-K
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO, RoHS, CE
• Condition: New
• Gain: 70dBm
• Frequency: B12 B17 B13 B5 B2 B4
• Feature: Five Band
• Coverage: 500-1000 Sqm
• Output Power: 20dBm
• Size: 400*170*65mm
• Color: Black
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 5000PCS/Month
• Package Size: 42.00cm * 19.00cm * 8.00cm
• Package Gross Weight: 7.500kg

Product Description

U.S. Cellular Five Band 20dBm LTE700(B12 B17) LTE700(B13) 850(B5) 1900(B2) 1700/2100(B4) AGC & ALC Signal Repeater Mobile Signal Booster

Model: GW-20LLCPA-K
 

Product Description

 Mobile wireless networks offer great convenience to people's communication. However, people often suffer from communication interruption or failure due to mobile phone wireless signal loss or weakness that are always caused by the shadow effect of wireless signal transmission and the buildings shielding effect on the electromagnetic wave. The situation also exists in remote area with few base stations or beyond base station coverage.

The LCD Repeaters  is a newly designed solution with intelligent functions. It is the perfect solution for providing a wireless improvement in the cellular reception of a home, office, restaurant, building or shopping mall. The covering area is ranging from 500 to 1000 square meters.

 

The LCD Repeaters have many intelligent functions: such as antenna isolation detection, Input & Output signal strength indication, system indication, manual gain control and smart mode. See the detailed introduction listed below:

       The Display will auto off if don't touch it in one minute.

 

1. "GREETWIN"is Company LOGO.

2. Power: Power supply with indicator.

3. Smart: Smart function with indicator. AUTO Mode now.

4. M :  "AUTO" switch to "MANU".

5. Sel: Select the working systems ,

long press the button for 2s , will enter into 900M. then setting the gain.

then set the gain 65dB, long press the button for 2s again. 65dB was confirmed.

6. 900MHz: Show the current working system. Press "Sel" to change to the different system for operation.

7. AUTO/MANU: Automatic Mode or Manual gain Mode.

8. AGC: Automatic gain control with indicator.

9. ISO: Isolation inspection with indicator.

10. 63dB/68dB:  gain of the working system.

11. 0dBm/0dBm: outpower of the working system.

12. UL is Uplink, DL is downlink. "+" is increasing the gain, "-" is decreasing the gain.

Detailed Photos

Product Feature:

1. Isolation Inspection. When first power on the repeater, the device will automatically detect the isolation between the donor antenna and service antenna. The users could easier see the status and make the adjustment accordingly.

2. Input&Output Signal Strength Indication. The specific number of uplink and downlink          measured in Output Power(dBm). Easy for users' understanding.

 

3. Manual Gain Adjustment. The users or engineers could reduce the gain of the repeater manually via the buttons below the screen. The uplink and downlink gain could be set independently. "+" is increasing the gain, "-" is decreasing the gain.

 

4. Automatic Gain Control. Automatic Gain Control (AGC) is a dynamic gain adjustment feature with 31dB range.

 

5.Smart Mode = AUTO Mode. The repeater could automatically change the gain according to the specific environment when the smart function is on. Please note that when the SMART is on, users could not able to set the gain manually. Gain reduce 31dB automatically at first, then AGC Alarm RED when AGC control 5dB-10dB, ISO Alarm RED when AGC control 20dB-25dB, Repeater will Auto Shut Down. Auto restart after two minutes.

 

6. MANU Mode, users can set the gain manually. AGC Alarm RED when AGC control 5dB-10dB ;

ISO Alarm RED when AGC control 20dB-25dB, Repeater will Auto Shut Down. 

Auto restart after two minutes.

 

7. Auto Shut Down = ISO. Auto Shut Down is a stage that temporarily stops the RF function. If the input power reduces to a safe range for the repeater to operate, the software would power the repeater back on and restore all functions promptly. However, if the input power remains too great and dangerous for the network, it will then shut down completely. In such case, the signal is too strong for the usage of the repeater.

 

Support these frequencies:

Specification		Uplink	Downlink
Frequency	LTE 700MHz (B12B17)	699 ~ 716MHz	729 ~ 746MHz
	LTE700MHz (B13)	777~787MHz	746~756MHz
	CDMA850MHz (B5)	824~849MHz	869~894MHz
	PCS1900MHz (B2)	1850~1910MHz	1930~1990MHz
	1700/2100MHz(B4)	1710~1755MHz	2110~2155MHz
Operation Bandwidth		Wide Band
Gain		≥65dB	≥70dB
Output Power		≥18dBm	≥20dBm
MGC (Manual Gain Control)		31dB Range/1dB step
Ripple in Band		8dB
Noise Figure		≤ 6dB
VSWR		≤2.0
Automatic Level Control		≥20dB
Intermodulation Products		≤ -40dBc
Spurious Emission	9KHz~1GHz	≤ -36dBm/30KHz
	1GHz~12.75GHz	≤ -30dBm/30KHz
Frequency stability		≤ 0.01ppm
MTBF		> 50000 hours
Time Delay		≤1.5μs
Impedance		50Ω
Power Supply		Input: AC 110~240V; Output: DC 9V/5A
LED Alarm	Power LED	DC ON/OFF
	Smart LED	Smart function ON/OFF
AGC Alarm		Alarm RED when ALC 5dB-10dB
ISO Alarm		Alarm RED when ALC 20dB-25dB, Then Repeater will Auto Shut Down. Auto restart after two minutes.
Mechanical Specification
RF Connector		N-Female
Power Consumption		25W
Operating Temperature		-10ºC~ +55ºC
Environment Conditions		IP40(Indoor)
Installation Type		Wall Installation
Dimensions (D x W x H )		400*170*65mm
Weight		≤ 7.0 KG

Application