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WT-DW03 is a dual band mobile signal booster working on 1800MHz(Band 3) and 2100MHz(Band 1). Band 3 is widely used for GSM and 4G LTE mobile networks, while Band 1 is the most popular 3G network. So with this dual band repeater WT-DW03, you can get amplified stronger 2G, 3G and 4G signals at the same time. It is the best dual band signal repeater. It will dramatically improve your signal to 5 bars. Say goodbye to missed calls and slow internet data connection now!
Features
WT-DW03 is a dual band mobile signal booster working on 1800MHz(Band 3) and 2100MHz(Band 1). Band 3 is widely used for GSM and 4G LTE mobile networks, while Band 1 is the most popular 3G network. So with this dual band repeater WT-DW03, you can get amplified stronger 2G, 3G and 4G signals at the same time. It is the best dual band signal repeater. It will dramatically improve your signal to 5 bars. Say goodbye to missed calls and slow internet data connection now!
Features
- Dual band booster for home and office use with 20dBm power and 65dBi gain
- Enhance GSM 3G and 4G mobile networks
- Plug and Play, easy Installation with cable and antennas
- Two kit options with different outdoor antenna and indoor antenna for your choices
- Clear voice quality
- Fast Internet with 3G and 4G
- Decreased phone radiation due to week signal
- Enhance GSM 3G 4G with the minimum Cost
Booster Specifications
How the Booster Works
The difference are the outdoor antenna, indoor antenna and cable options. Kit A comes with high quality antennas and cable, while Kit B offers more economic price.
| Frequency | 1800/2100MHz(Band 3/Band 1) |
| Frequency Range | Uplink 1710-1785MHz/ 1920-1980MHz |
| Downlink 1805-1880MHz / 2110-2170MHz | |
| Gain | Uplink 60±3dBi |
| Downlink 65±3dBi | |
| Export Power | 20dBm±3dBm |
| Power Supply | Input AC100V-240V 50/60Hz 1.5A |
| Output 12V 4.0A | |
| Size | 196*182*22mm for booster unit |
| Weight | 1.2kg for booster unit |
| Pass Band Ripple | ≤3dBi |
| I/O Impedance | 50Ω |
| Connector Type | N female connector |
| Noise Figure | ≤4dBi |
| Transmission Delay | ≤0.5μs |
| Ambient Temperature | -10ºC~60ºC |
| Reliability | To the GB6993-86 standard |
| Electromagnetic Compatibility | To the ETS300 694-4 standard |
How the Booster Works
- The outdoor antenna picks up signal from cell tower and transmits it to the signal booster via coaxial cable.
- The booster gets the signal, amplifies it and transmits it to the indoor antenna through cable.
- The indoor antenna broadcasts the amplified signal all around your area.
We offer two kits for your options. The coverage area for Kit A is 100-250 square meters depending on the signal strength that outdoor antenna catches and inside building structures. And for Kit B, it covers 50-100 square meters. The stronger the outdoor signal input, the bigger area can be get covered inside the room.
What are the Difference of the Kit A and Kit BThe difference are the outdoor antenna, indoor antenna and cable options. Kit A comes with high quality antennas and cable, while Kit B offers more economic price.
- Outdoor log periodic antenna and yagi antenna are both directional antennas. Log periodic gain is 8/9dBi while yagi antenna 6/8dbi.
- Indoor ceiling antenna comes with 3/5dbi gain and with a 3m cable. It is mounted on the ceiling in the center of the room. Whip antenna with a gain of 2/3dBi connect directly on the port of the booster unit.
- Cable length in Kit A from outdoor antenna to signal repeater is 15m, while in Kit B is 10m. And cable in Kit A is better quality.
Installation Guidance for Kit A
Installation Guidance for Kit B
Important Notes for Installation
Installation Guidance for Kit B
Important Notes for Installation
- The outdoor antenna installation is very important. It has to be installed at the place with a strong and steady signal. Only when the outdoor antenna catches a good signal, there will be a good output from the indoor antennas. The booster can boost a signal but can not create a signal.
- The outdoor antenna and indoor antenna should be well-isolated. Put outdoor antenna as high as possible. Install the indoor antenna far away from windows of the building. When the outdoor antenna and indoor antennas are too close, there may be self-feedback between them, which makes the booster and phones showing full bars but can not really call out/in.