15MHz Adjustable Central Frequency Egsm900 Signal Repeater Dual Band Cell Phone Booster with LED Display

• Type: Signal Repeater
• Transmission Medium: Wireless
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO, RoHS, CE
• Condition: New
• Model NO.: GW-20EM
• Output Power: 20dBm
• Gain: 70dB
• Transport Package: Neutral Packing
• Specification: CE, RoHS, ISO
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month

Product Description

15MHz Adjustable Central Frequency Egsm900 Signal Repeater Dual Band Cell Phone Booster with LED Display

Description:

The bandwidth central frequency is adjustable via SW setup. The installation of the repeater is easy and simple with its plug and play design and operational user friendliness. Via as small Microsoft compatible application the repeater is easy to configure. It has a smart function which can be activated via the front panel. This smart function can prevent UL interference and self -oscillation caused by insufficient isolation between donor and server antennas, and also setup parameters and keep optimal condition automatically. Activate this function by the front panel of this repeater.

20dBm Adjustable Repeater allow small to medium size indoor areas have reliable radio communications for first responders. Automatic gain control allows stable output power even when the handheld is close to the repeater, which protects the donor site from interruption. The unit is housed by a compact and light alumina casting enclosure.

The built-in external LCD accessible from the bottom of the enclosure allow the uplink and down link gains, Output Powers, Alarms and so on be configured and optimized easily on site without additional tool. Signal strength indicator helps find donor signal source and set up the system in the field without additional equipment.

Features:

1. Uplink/downlink frequency full range, or custom bands
2. Built-in Saw filter provides high out of band rejection

3. Built-in switches and signal strength indicator allow find donor signal source and set up the system on       site without additional equipment
4. External 100-240V AC universal power supply
5. Indoor wall mount
6. Heatsink convection cooling and low power consumption
7. Built-in ALC provides stable output power even when the handheld is close to the repeater to minimize       the interference to the donor site

 

Parts Check List

Please make sure the following items are included in the box delivered to you. If any item is missing, contact your sales representative.

Table.1 Parts check list

Item	Quantity
The Repeater,	1
External Power Adaptor	1
M6x40mm Screw with wallboard anchor	4
Customer Manual*	1

 

* Factory may choose to ship the product along with a hardcopy of this manual, or make it available electronically through website download or email.

 

Data Sheet

 

Items		Uplink	Downlink
Frequency Range		880~915MHz	925~960MHz
Fixed Bandwidth		15MHz	15MHz
Center Frequency Adjustment Step		200KHz	200KHz
Output Power		17±2dBm	20dBm
Gain		65±3dB	70dB
Ripple		≤6dB	≤6dB
VSWR		≤2	≤2
Max. Input Power Without Damage		-10dBm	-10dBm
ATT step of 1dB	1 ~ 10dB	∣△∣≤1dB	∣△∣≤1dB
	10 ~ 20dB	∣△∣≤1dB	∣△∣≤1dB
	20 ~ 25dB	∣△∣≤1.5dB	∣△∣≤1.5dB
ALC Active 10dB		∣△∣≤2dB	∣△∣≤2dB
Out of Band Gain	±5MHz	≤ 30dB	≤ 35dB
Intermodulation Products		≤ -40dBc	≤ -40dBc
Spurious Emission	9KHz~1GHz	≤ -30dBm	≤ -30dBm
	1GHz~12.75GHz	≤ -30dBm	≤ -30dBm
Noise Figure @ max. gain		≤ 8dB	≤ 8dB
Time Delay		≤ 5μs	≤ 5μs
Alarm	ALC not Active	Blue	Blue
	ALC Active 5-10dB	Orange	Orange
	ALC Active 15-20dB	Red	Red
	broken	No Light
	self-excitation	Red flashes
Run	normal	Blue
	self-excitation	Red
Power Supply		AC100V ~ 240V to 5V 3A
Power Consumption		≤8W
Dimensions		268mmx155mmx60mm
Weight		2kg
RF Connector		N-Female
Environment Conditions		IP40
Humidity		< 90%
Operating Temperature		-10ºC~+55ºC