Shenzhen Greetwin Technology Co.,Limited

Shenzhen Greetwin Technology Co.,Limited The Leading supplier of Cell Phone Jammer and Bomb Jammer

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15MHz Adjustable Central Frequency EGSM900 Signal Amplifier with LED Display

15MHz Adjustable Central Frequency EGSM900 Signal Amplifier with LED Display

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Brand Name :GREETWIN
Model Number :GW-20EM
Certification :SGS, ISO9001,CE,ROHS
Place of Origin :China
MOQ :1pcs
Price :Negotiable
Payment Terms :T/T, L/C, Western Union, MoneyGram
Supply Ability :5000pcs per Month
Delivery Time :3 Working Days After Received Payment
Packaging Details :Carton with PE Foam
Product Name :Adjustable Central Frequency Repeater
Frequency range :EGSM900
Bandwidth :20MHz or 15MHz
Output Power :20dBm
Gain :70dB
Center Frequency Adjustment Step :200KHz
Power Consumption :≤8W
RF Connector :N-Female
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View Product Description

20dBm EGSM900 Industrial Repeater Cell Phone Signal Boosters

with Adjustable Central Frequency

Cell Phone Signal Booster 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.

Cell Phone Signal Booster 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.

Cell Phone Signal Booster 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

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℃

15MHz Adjustable Central Frequency EGSM900 Signal Amplifier with LED Display

China 15MHz Adjustable Central Frequency EGSM900 Signal Amplifier with LED Display for sale

15MHz Adjustable Central Frequency EGSM900 Signal Amplifier with LED Display

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