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 | 40dBm LTE1800MHz Single Band Repeater |
| Frequency range | DCS1800MHz / LTE1800MHz |
| Max Gain | 90dB |
| Output Power | 40dBm |
| Features | Waterproof |
| Dimensions | 75x50x32cm |
| Weight | ≤ 30KG |
| Power Consumption | ≤ 120W |
| Brand Name | GREETWIN |
| Model Number | GW-40D |
| Certification | SGS, ISO9001,CE,ROHS |
| Place of Origin | China |
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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 | 40dBm LTE1800MHz Single Band Repeater | Frequency range | DCS1800MHz / LTE1800MHz |
| Max Gain | 90dB | Output Power | 40dBm |
| Features | Waterproof | Dimensions | 75x50x32cm |
| Weight | ≤ 30KG | Power Consumption | ≤ 120W |
| Brand Name | GREETWIN | Model Number | GW-40D |
| Certification | SGS, ISO9001,CE,ROHS | Place of Origin | China |
| High Light | mobile phone signal booster ， cell phone signal enhancer | ||
40dBm 1800MHz Cell Phone Signal Boosters , DCS Signal Amplifier with AGC Function
Cell Phone Signal Booster Description:
A mobile phone signal repeater provides the ultimate solution in any area where
Cellular communications can not work well due to leak of signals,the repeater
Device features easy installation & operation ,build-in indoor antenna and no
Interferece,it could also improve indoor electromagnetism environments.
Protract cellular battery life and reduce radiation of cellphones.
A mobile phone repeater is ideal for house ,home,office use.
The Single-Band RF Repeater is the kind of repeater used most frequently. It has a simple structure to transparently convey and amplify the wireless signal (at the same frequency) between the BTS (Base Transceiver Station) and mobiles in single wireless network.
The Single-Band RF Repeater is working as a relay between the BTS and mobiles.
It picks up the signal from the BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna (or the Indoor Signal Distribution System) to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.
As per operator’s requirement for working frequency, two types of Single-Band RFR are available:
1. Band-Selective Single-Band RF Repeater: to amplify all signals in the whole band (bandwidth is customized);
2. Channel-Selective Single-Band RF Repeater: to amplify only the signals transmitted in the customized 1/2/4/8/16 channels.
Cell Phone Signal Booster Features:
· Aluminum-alloy casing has high resistance to dust, water and corroding;
· AGC (automatic gain control) function to prevent self-oscillation;
· Highly selective channel selector can process multiple channels simultaneously;
· No interference to BTS by adopting linear amplifier with high gain and low noise;
· Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;
Cell Phone Signal Booster Application:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
· Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, highways…
· Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots.
The Repeater is mainly applicable to such case:
· The repeater can find an installation place which can receive pure BTS signal at strong enough level and can meet the requirement of isolation to avoid self-oscillation;
In comparison with FSR (frequency shift repeater) and FOR (fiber optic repeater), the RFR has the following benefits and disadvantages:
| Pro | Con |
| · Easy to build the installation site; · Lower cost of equipment and site-building. | · Inappropriate installation may cause self-oscillation; · The Coverage Antenna shall face against the Donor Antenna, which limits the coverage angle; · · High signal noise may be introduced since the Donor Antenna picks up signal from the air; · The repeater shall be installed within the coverage of BTS. |
Specification:
| Working Frequency (customizable) | Uplink | 1710 - 1785MHz |
| Downlink | 1805 - 1880MHz | |
| Working Bandwidth | Customizable | |
| Max. Input Level (Non-Destructive) | -10dBm | |
| Output Power (customizable) | 40dBm (10 W) | |
| Gain | ≥ 90dB | |
| Gain Adjustment Range | 1~31 dB @ step of 1dB | |
| AGC (Automatic Gain Control) / | >20dB | |
| Voltage Standing Wave Ratio (VSWR) | < 1.5 | |
| Noise Figure | ≤ 5dB | |
| In-Band Ripple | ≤ 3dB | |
| Frequency Error | ≤ 0.05ppm | |
| Spurious Emission | Within working band | ≤ -15dBm/30kHz |
| Out of working band | 9kHz~1GHz: ≤ -36dBm/30kHz | |
| 1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
| Third-Order Intermodulation | ≤ -45dBc/30kHz (measured under rated output power) | |
| System Delay | ≤ 5.0μSec | |
| I/O Impedance | 50Ω | |
| RF Connector | N-Type (Female) | |
| Temperature Range | Operation: -25°C ~ +55°C / Storage: -30°C ~ +60°C | |
| Relative Humidity Range | ≤ 95% (non condensing) | |
| Power Supply (customizable) | DC 48V / AC 85V - 265V, 45Hz - 65Hz | |
| Power Consumption | ≤200W | |
| Backup Power Supply (optional) | 4 hours | |
| Casing Level | IP65 | |
| Dimensions(cm) | 75x50x32 | |
| Weight(kg) | ≤25 | |
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...
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