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 | Dual Band 900MHz 2100MHz Digital Band Selective Repeater |
| Frequency range | 900MHz 2100MHz |
| VSWR | ≤ 2.3 |
| 900MHz bandwidth | 0.2MHz to 10MHz |
| 2100MHz bandwidth | each 0.2 ~ 15MHz adjustable |
| Number of sub bands | 4 sub bands/4 sub bands |
| Output Power | 20±2dBm |
| Gain | 75±2dB |
| Brand Name | GREETWIN |
| Model Number | GW-20GW |
| 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 | Dual Band 900MHz 2100MHz Digital Band Selective Repeater | Frequency range | 900MHz 2100MHz |
| VSWR | ≤ 2.3 | 900MHz bandwidth | 0.2MHz to 10MHz |
| 2100MHz bandwidth | each 0.2 ~ 15MHz adjustable | Number of sub bands | 4 sub bands/4 sub bands |
| Output Power | 20±2dBm | Gain | 75±2dB |
| Brand Name | GREETWIN | Model Number | GW-20GW |
| Certification | SGS, ISO9001,CE,ROHS | Place of Origin | China |
| High Light | mobile phone signal booster ， cell phone signal amplifier | ||
Dual Band Cell Phone Signal Boosters 20dBm 900MHz 2100MHZ Low Heat Dissipation
Cell Phone Signal Booster Description:
Greetwin 900/2100MHz Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low-power signal from BTS via radio frequency (RF) transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted tothe BTS via the opposite direction.
The digital 900/2100MHz dual band selective repeater is an alternative to traditional signal amplifiers in the standards GSM900/WCDMA2100. 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 900MHz, 4 sub-bands, each 0.2 ~ 10MHz; 2100MHz, each 0.2 ~ 15MHz, configurable and adjustable within the frequency range of 900/2100MHz
Band Selective 900/2100MHz repeater is designed to amplify the mobile 900/2100MHz 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 900MHz | 890 ~ 915MHz | 935 ~ 960MHz |
| Frequency range 2100MHz | 1920 ~ 1980MHz | 2110 ~ 2170MHz |
| Gain | 70 ± 2dBm | 75 ± 2dBm |
| Output power | 20 ± 2dBm | 20 ± 2dBm |
| 900MHz Band width | each 0.2 ~ 10MHz adjustable | |
| 2100MHz Band width | each 0.2 ~ 15MHz adjustable | |
| Number of 900MHz sub-bands | 4 sub bands | |
| Number of 1800MHz sub-bands | 4 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!