Shenzhen Greetwin Technology Co.,Limited
| 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 | 1800MHz Digital Band Selective Repeater |
| Frequency range | 1800MHz |
| Output Power | 20±2dBm |
| Gain | 75±2dB |
| Bandwidth of sub band | each 0.2 ~ 20MHz adjustable |
| Number of sub band | 3 sub bands |
| Noise Figure | standard ≤ 8dB, Max. ≤ 9dB |
| Frequency stability | ≤ 0.05 ppm |
| Brand Name | GREETWIN |
| Model Number | GW-20D |
| Certification | SGS, ISO9001,CE,ROHS |
| Place of Origin | China |
View Detail Information
Explore similar products
23dBm Dual Band Cell Phone Signal Boosters GSM900 WCDMA2100 For Home Office
4G LTE 700 PCS1900MHz Mobile Phone Signal Booster for Home
80dB/27dBm GSM850MHz AWS1700 Black and White Colors Mobile Signal Booster
75dB Gain Cell Phone Signal Boosters Dual Bandwidth 80W LTE1800 WCDMA2100MHz
Product Specification
| 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 | 1800MHz Digital Band Selective Repeater | Frequency range | 1800MHz |
| Output Power | 20±2dBm | Gain | 75±2dB |
| Bandwidth of sub band | each 0.2 ~ 20MHz adjustable | Number of sub band | 3 sub bands |
| Noise Figure | standard ≤ 8dB, Max. ≤ 9dB | Frequency stability | ≤ 0.05 ppm |
| Brand Name | GREETWIN | Model Number | GW-20D |
| Certification | SGS, ISO9001,CE,ROHS | Place of Origin | China |
| High Light | mobile phone signal booster ， cell phone signal amplifier | ||
20dBm Cell Phone Signal Boosters 1800MHz Band Selective Digital Repeater
Cell Phone Signal Booster Description:
In mobile communication repeater would be an optimal solution. To cover areas that can't be covered base stations band selective repeater is an ideal solution for operators in more than one system and more than one sub bands.
Band selective repeater is mainly used in areas with no are weak signal such as office restaurants apartments, shopping mall parking lots etc...
The digital 1800MHz band selective repeater is an alternative to traditional signal amplifiers in the standards DCS1800. It works in several systems and sub-bands simultaneously.
Has the ability to select a channel. Thanks to this function, you can get more accurate signal amplification, high quality of incoming voice calls and internet data that do not interfere with neighboring base stations.
Has the ability to select a channel. Thanks to this function, you can get more accurate signal amplification, high quality of incoming voice calls and internet data that do not interfere with neighboring base stations.
Number of sub-bands:
Digital 1800MHz, 3 sub-bands, each 0.2 ~ 20MHz, configurable and adjustable within the frequency range of 1800MHz
Band Selective 1800MHz repeater is designed to amplify the mobile 1800MHz signal. The device guarantees uninterrupted calls and high speed of downloading mobile data throughout the zone.
The digital repeater has a range filtering system, so it can amplify the signal only of certain mobile network operators and block other networks.
The repeater is also equipped with OMT / OMC remote control and monitoring system allowing to configure and control the device operation remotely via PC or wireless modem (optional function). The built-in backup battery will ensure the operation of the device even with a sudden power failure (optional function).
Cell Phone Signal Booster Feature:
• Automatic and manual adjustment of the signal gain.
• Independent adjustment of Uplink and Downlink gain parameters with the ability to switch on and off for each subband.
• Intended for installation inside the building.
• Protection against overlapping frequencies of operators.
• High level of integration.
• Lightweight, compact.
• Low heat dissipation during prolonged operation.
• Low energy consumption.
• Universal unit: 100 ~ 240VAC
Cell Phone Signal Booster Specification:
| RF Uplink Downlink parameters | ||
|
| Uplink | Downlink |
| Frequency range | 1710 ~ 1785MHz | 1805 ~ 1880MHz |
| Gain | 70 ± 2dBm | 75 ± 2dBm |
| Output power | 20 ± 2dBm | 20 ± 2dBm |
| Band width | each 0.2 ~ 20MHz adjustable | |
| Number of sub-bands | 3 sub-bands | |
| Frequency Adjustment Step | 100KHz | 100KHz |
| Unevenness Standard | ≤ 3 ~ 6dB | |
| Noise factor Standard | ≤ 6dB | |
| V.S.W.R Standard | ≤ 2 | |
| Group delay | ≤ 8μs | |
| Frequency stability | ≤ 0.01ppm | |
| Electrical parameters | ||
| Resistance | 50 ohm | |
| Power consumption | ≤36W | |
| Power Supply | Input AC100 - 240V,50 ~ 60Hz, | |
| Mechanical parameters | ||
| I / O | N-Female | |
| Dimensions | 280 * 350 * 101mm | |
| Weight | ≤8kg | |
| Environmental parameters | ||
| Operating temperature | -25ºC ~ + 55ºC | |
| Relative humidity | 5% - 95% | |
| Environmental conditions | IP40 | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
Get in touch with us
Leave a Message, we will call you back quickly!