Specifications
Brand Name :
GREETWIN
Model Number :
GW-20E
Certification :
SGS, ISO9001,CE,ROHS
Place of Origin :
China
MOQ :
1pcs
Price :
$1-$140.6/ PC
Payment Terms :
T/T, L/C
Supply Ability :
5000pcs per Month
Delivery Time :
3 Working Days After Received Payment
Packaging Details :
Carton with PE Foam
Product Name :
20dBm EGSM Variable Band Repeater
Frequency range :
EGSM 900MHz
Frequency Adjustment Step :
200KHz
Environment Conditions :
IP40
Humidity :
< 90%
Gain :
70±3dB
Output Power :
20±2dBm
RF Connector :
N-Female
Description

20dBm EGSM 900MHz Variable Repeater / Phone Signal Enhancer Indoor Wall Mount

With Digital LED display

Signal Enhancer Description:

EGSM 900MHz Variable Bandwidth Repeater enable to amplify only the targeted operator’s signals and reject all the others effectively, it is, therefore, an optimal solution for the people who want to select the certain signal among different operators.

20dBm Single Band Variable Band 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.

Signal Enhancer Features:

1. Uplink/downlink frequency can be adjusted.
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 100-240VAC 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.

Signal Enhancer Data Sheet

Items Uplink Downlink
Frequency Range 880~915MHz 925~960MHz
Variable Bandwidth 1-25MHz 1-25MHz
Frequency Adjustment Step 200KHz 200KHz
Output Power 17±2dBm 20±2dBm
Gain 65±3dB 70±3dB
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 -10℃~+55℃

20dBm EGSM 900MHz  Variable Repeater /  Phone Signal Enhancer Indoor Wall Mount

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20dBm EGSM 900MHz Variable Repeater / Phone Signal Enhancer Indoor Wall Mount

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Brand Name :
GREETWIN
Model Number :
GW-20E
Certification :
SGS, ISO9001,CE,ROHS
Place of Origin :
China
MOQ :
1pcs
Price :
$1-$140.6/ PC
Contact Supplier
video
20dBm EGSM 900MHz  Variable Repeater /  Phone Signal Enhancer Indoor Wall Mount
20dBm EGSM 900MHz  Variable Repeater /  Phone Signal Enhancer Indoor Wall Mount
20dBm EGSM 900MHz  Variable Repeater /  Phone Signal Enhancer Indoor Wall Mount
20dBm EGSM 900MHz  Variable Repeater /  Phone Signal Enhancer Indoor Wall Mount

Shenzhen Greetwin Technology Co.,Limited

Active Member
9 Years
guangdong, shenzhen
Since 2005
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Other
Total Annual :
5million-10million
Employee Number :
100~200
Certification Level :
Active Member
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