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Specification
Brand : JMT
BulletPoint1 : Signal Booster Usage: It is mainly solved in urban villages, basements, elevators, garages, villas, offices, warehouses and some other blind areas where signals cannot reach.
BulletPoint2 : Frequency Bands(GSM / DCS / WCDMA): 813-857 858-907MHZ, 1710-1785 1805-1880MHZ ,1920-1990 2110-2180MHZ.
BulletPoint3 : Frequency Bands(2G / 3G / 4G): 813-857 858-907MHZ,1920-1990 2110-2180MHZ,2500-2570 2620-2690MHZ.
BulletPoint4 : Gain: 60dB(GSM / DCS / WCDMA) / 65dB(2G / 3G / 4G).
BulletPoint5 : Output Power: 20 ± 2dBbm(GSM / DCS / WCDMA) / 23 ± 2dBm(2G / 3G / 4G).
BulletPoint6 : ALC Range: ≥15. IM3: ≤-36dBc. VSWR: 2:1. Delay: ≤0.5us. Impedance: 50Ω. Port: SMA,F. Supply: AC220V. Coverage: 0-2000 square meters.
CompatibleDevices : Smartphone
DataTransferRate : 2100 MHz
FrequencyBandClass : tri_band
FrequencyBandsSupported : 813-857, 858-907, 1710-1785, 1805-1880, 1920-1990, 2110-2180, 2500-2570, 2620-2690 MHz
IncludedComponents : Instruction manual
ItemName : JMT Tri-Band 4G Cellular Signal Booster 2G 3G 4G Repeater 900+1800+2100Mhz GSM/DCS/WCDMA Signal Amplifier (Combo A)
ItemTypeKeyword : cell-phone-antenna-boosters
Manufacturer : JMT
PartNumber : GSM Signal Booster
ProductDescription : JMT Tri-Band 4G Cellular Signal Booster 2G 3G 4G Repeater 900+1800+2100Mhz GSM/DCS/WCDMA Signal Amplifier


Precautions
1, Outdoor antenna installation location must be able to make a clear call (usually more than 3-4 grid is good)
2. Outdoor antenna and the host should be straight line distance of 7 meters, so as to avoid self-excitation.
3. The indoor antenna should be installed at a height of more than two meters on the indoor wall or upside down on the ceiling, and the outdoor antenna must be higher than the indoor antenna.
4. All connectors must be tightened and wrapped with tape to avoid water oxidation, resulting in reduced indoor signal coverage.


Product detail:

Frequency bands:
GSM / DCS / WCDMA: 813-857 858-907MHZ, 1710-1785 1805-1880MHZ ,1920-1990 2110-2180MHZ.
2G / 3G / 4G: 813-857 858-907MHZ,1920-1990 2110-2180MHZ,2500-2570 2620-2690MHZ.

Gain: 60dB / 65dB.
Output Power: 20 ± 2dBbm / 23 ± 2dBm.
ALC Range: ≥15
IM3: ≤-36dBc
VSWR: 2:1
Delay: ≤0.5us
Impedance: 50 Ω
Port: SMA,F
Supply: AC220V
Size HxWxD: 21*16*2cm
Weight: 1.2/3KG


Product Features:
It is mainly solved in urban villages, basements, elevators, garages, villas, offices, warehouses and some other blind areas where signals cannot reach.
Strong penetration, wide coverage, home signal instantly full-frame
High shielding, low radiation, can be used safely and securely
Could Reduce Dropped calls: Improves the voice quality faster uploads and downloads, signals increase rapidly Could Reduce Dropped Calls.
 
ProductSiteLaunchDate : 2023-08-15T08:14:34.676Z
Range : 2000 square_meters
Size : Combo A
UnspscCode : 43222600