Cell Phone Signal Boosters

Home Use 4G lte 800mhz Mobile Phone Signal Booster Repeater Signal Repeater Description: Greetwin is the industry pioneer in the field of providing TETRA coverage solutions having delivered the first such product in 2006. Today, we have supplied thousands of TETRA or TETRAPOL coverage products into virtually every major public safety network in the world that uses the technology. Indoor Signal Booster series is an ideal solution for small/medium businesses and home users

2g 3g 4g Black Gsm Repeater Triband 900 1800 2100 mhz Triband Mobile Signal Booster LTE800+DCS1800+WCDMA2100 932-862 /1710-1785/1920-19*80 MHz 791-821 /1805-1880/2110-2170MHz Max. Gain 73dB+2dB 78dB+2dB Max. Output Power 20dBm+2dBm 25dBm+2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤ -36dBm 1~12.75GHz ≤ -30dBm Time Delay ≤ 1.5 μs Frequency stability

Five Band 800/900/1800/2100/2600mhz Cellular Amplifier Cellphone Gsm Signal Repeater Booster According to the current status of the network, the construction of the indoor distribution system can solve the poor signal problems effectively. The indoor coverage system is a successful solution for indoor users to improve in-building mobile communications in the signal blind or weak zones. The principle of the indoor coverage system is to use the indoor antenna distribution

2g 3g 4g Five-Band Phones Booster Amplifier Kit Phone Signal Repeater According to the current status of the network, the construction of the indoor distribution system can solve the poor signal problems effectively. The indoor coverage system is a successful solution for indoor users to improve in-building mobile communications in the signal blind or weak zones. The principle of the indoor coverage system is to use the indoor antenna distribution system to receive the signal

2G 3G 4G Network Mobile Repeater EGSM900MHz DCS1800MHz WCDMA2100MHz Tri Band Manufature Booster /Amplifier Frequency Range Uplink Downlink EGSM900MHz+DCS1800MHz+WCDMA2100MHz 880-915MHz/1710-1785MHz/1920-1980MHz 925-960MHz/1805-1880MHz/ Max. Gain 73dB+2dB 78dB+2dB Max. Output Power 20dBm+2dBm 25dBm+2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤

Tri Band Signal Booster EGSM900 WCDMA2100 LTE2600 Cell Phone Repeater For 2G 3G 4G Frequency Range Uplink Downlink EGSM900+WCDMA2100+LTE2600 880-915 /1920-1980/2500-2570 MHz 925-960 /2110-2170/2620-2690MHz Max. Gain 73dB+2dB 78dB+2dB Max. Output Power 20dBm+2dBm 25dBm+2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤ -36dBm 1~12.75GHz ≤ -30dBm Time

Dual Band Signal amplifier GSM 900MHz WCDMA 2100MHz with 23dBm Power Signal booster kits provide enhanced 2G and 3G voice and data reception where reception is weak due to distance from tower, topography, building materials or structural design. This full-featured amplifier includes adjustable gain control with dials for each band and automatic shutdown for maximum flexibility. Ideal for large homes and small office buildings and warehouses with either low cellular signal or

Product Description 2G 3G 4G GSM 900MHz LTE 1800MHz 20Ddbm Cell Phone Signal booster Frequency Range Uplink Downlink GSM 900MHz 890 - 915MHz 935 - 960MHz LTE 1800 1710 ~ 1785MHz 1805-1880 MHz Max. Gain 70dB±2dB 70dB±2dB Max. Output Power 15dBm±2dBm 15dBm±2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band ≤ 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤ -36dBm 1~12.75GHz ≤ -30dBm Time Delay ≤ 1.5 μs

Product Description 15dBm 2G 4G GSM 900MHz Cell Phone Signal Amplifer Frequency Range Uplink Downlink GSM 900MHz 890 - 915MHz 935 - 960MHz Max. Gain 65dB±2dB 65dB±2dB Max. Output Power 15dBm±2dBm 15dBm±2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band ≤ 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤ -36dBm 1~12.75GHz ≤ -30dBm Time Delay ≤ 1.5 μs Frequency stability ≤ 0.01ppm MTBF > 50000 hours

Product Description 23dBm GSM 900MHz Cell Phone Signal Amplifer 2G 4G Mobile Phone Signal Booster Frequency Range Uplink Downlink GSM 900MHz 890 - 915MHz 935 - 960MHz Max. Gain 70dB±2dB 75dB±2dB Max. Output Power 20dBm±2dBm 23dBm±2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band ≤ 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤ -36dBm 1~12.75GHz ≤ -30dBm Time Delay ≤ 1.5 μs Frequency stability ≤ 0

LTE1800&WCDMA2100&LTE2600MHz 2g 3g 4g Tri Bandwidth Adjustable Digital Repeater Signal Booster Description: Greetwin is the industry pioneer in the field of providing TETRA coverage solutions having delivered the first such product in 2006. Today, we have supplied thousands of TETRA or TETRAPOL coverage products into virtually every major public safety network in the world that uses the technology. Digital Repeater Specification: Model No.GW-20DR-DWL Options Uplink Downlink

LTE1800&WCDMA2100MHz 2g 3g 4g Dual Bandwidth Adjustable Digital Repeater Signal Booster Description: Greetwin is the industry pioneer in the field of providing TETRA coverage solutions having delivered the first such product in 2006. Today, we have supplied thousands of TETRA or TETRAPOL coverage products into virtually every major public safety network in the world that uses the technology. Digital Repeater Specification: Options Uplink Downlink Frequency range GSM LTE 1800

698-2700MHz 6dBi Outdoor omni-directional antenna (GW-OA0727-6) Omni-directional Antenna Applications: ELECTRICAL Model GW-OA0727-6 Frequency Range 698-960/1710-2700MHz Bandwidth 262/990MHz Gain 4/6dBi VSWR ≤1.5 Polarization Vertical Max power 100 W Nominal Impedance 50 Ω MECHANICAL Connector N female or customized Antenna Dimension Φ63x220mm Weight 0.58kg Rated Wind Velocity 60m/s Mounting Kits U bolts Working Temperature -40 to +60℃

43dBm Outdoor 850 MHz Mobile Cellphone Out of Band Frequency Shift Repeater Signal Repeater Item No.GW-43C-FSR Donor Unit Remote Unit GSM/UMTS850 Working Frequency (Customized) Uplink 824~849MHz Downlink 869~894 MHz Working Bandwidth 25MHz Link Frequency (customized) Uplink 1430~1455MHz Downlink 1560~1585MHz Max. Input Power (Non-Destructive) 10dBm Transmission Distance ≤ 20km Frequency Error ≤ 0.05ppm Phase Distortion Across Bandwidth ≤ 6.1° (RMS) & ≤ 24.5° (Peak) Error

Outdoor Long Distance High Power 850 MHz Frequency Shift Repeater Signal Repeater Item No.GW-43C-FSR Donor Unit Remote Unit GSM/UMTS850 Working Frequency (Customized) Uplink 824~849MHz Downlink 869~894 MHz Working Bandwidth 25MHz Link Frequency (customized) Uplink 1430~1455MHz Downlink 1560~1585MHz Max. Input Power (Non-Destructive) 10dBm Transmission Distance ≤ 20km Frequency Error ≤ 0.05ppm Phase Distortion Across Bandwidth ≤ 6.1° (RMS) & ≤ 24.5° (Peak) Error Vector

27dBm 78dB EGSM 900MHz WCDMA 2100MHz LTE2600MHz Tri Band LCD Display Cell Phone Signal repeater Frequency Range Uplink Downlink EGSM900+WCDMA2100+LTE2600 880-915 /1920-1980/2500-2570 MHz 925-960 /2110-2170/2620-2690MHz Max. Gain 73dB+2dB 78dB+2dB Max. Output Power 20dBm+2dBm 27dBm+2dBm Band width Wide Band Manual Gain Control 31dB / 1dB Step ALC >20dB Ripple in Band 8dB Noise Figure ≤ 6dB VSWR ≤ 2.0 Intermodulation ≤ -40dBc Spurious Emission 9KHz~1GHz ≤ -36dBm 1~12.75GHz ≤

2G 3G 4G Indoor Home Cellular 23dBm CDMA800/PCS1900MHz Mobile Signal Repeater 2500sqm Model:GW-23CP Mobile Signal Repeater Description: Greetwin smart mobile signal booster are main used to improve the signal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G. It is a perfect solution for the place where the mobile signal weak and can not make the calling, it is designed for the end consumer. The LCD Repeater covers all existing wireless

Mobile Single Band 23dBm WCDMA2100/LTE2600MHz Cell Phone Signal Booster with Antenna Model:GW-23WL Signal Repeater Description: The signal amplifier is composed of an antenna, a radio frequency duplexer, a low noise amplifier, a mixer, an attenuator, a filter, a power amplifier and the like, and a downlink and amplifying carrier. The forward antenna (donor antenna) is used to receive the downlink signal of the base station into the direct playback machine, the useful signal

2G 3G 4G Amplifier 23dBm DCS1800 WCDMA2100 Mobile Dual Band Signal Booster Repeater Model:GW-23DW Signal Booster Description: Indoor Signal Booster series is an ideal solution for small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to a BTS signal, and the Service Antenna is placed in the building

27dBm WCDMA 3G 2100 Single Band Cell Phone Signal Booster Mobile Phone Repeater For Office Model:GW-27W Mobile Phone Repeater Description: Mobile wireless networks offer great convenience to people’s communication. However, people often suffer from communication interruption or failure due to mobile phone wireless signal loss or weakness that are always caused by the shadow effect of wireless signal transmission and the buildings shielding effect on the electromagnetic wave.