• GSM900&1800&2100MHZ 2G&3G Tri- Band Mobile Signal Booster Amplifier Repeater System 1
  • GSM900&1800&2100MHZ 2G&3G Tri- Band Mobile Signal Booster Amplifier Repeater System 2
GSM900&1800&2100MHZ 2G&3G Tri- Band Mobile Signal Booster Amplifier Repeater

GSM900&1800&2100MHZ 2G&3G Tri- Band Mobile Signal Booster Amplifier Repeater

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Loading Port:
Shekou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 pc/month

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Application photoApplication:
To expand signal coverage of GSM900&1800&2100MHz  which signal blind areas where signal is weak or unavailable.
A cheap and immediate solution that would allow them have clear phone calls or higher speed broad band.
No more dropped calls ! No more poor reception !
No more runing to the windows or going outside to talk on your mobile phone !

Now you can reach everywhere with signal boosters!


Features:
1. 300~1500 square meters indoor coverage.
2. Frequency bandwidth of 900MHZ&1800MHz&2100MHZ
4. Full-duplex mode (improvement of out coming and incoming )signal.
5. Low power consumption and avoid to interference to BTS.
6. LED indicate and judge to signal level of uplink and downlink.
7. Compatibility with CE and RoHS standards .

8. Supports up to (30) users / calls simultaneously.


Specification:
Indoor coverage : 300-1500 m2
Frequency Range :890-915MHz/935-960MHz,1710-1785MHz/1805-1880MHz,1920-1980MHz /2110-2170MHz
Up-link Gain: 60dB
Down-link Gain: 65dB
Output Power UL: 20dBm, DL: 20dBm
Band Flatness: ≤±6
ALC: 31dB @ 0.1dB step
Time Delay: 1 us
Spurious Emission: Out-Band ≤-36dBm
Power Supply: AC110V~220V to DC+5V/8A
Working Temperature: -25 to+55 C

Humidity: 5-95%


Packing:
1. Repeater unit with power supply.
2. Fiberglass outdoor antenna.(    Optional)
3. Panel indoor antenna.(Optional)
4. 5m and 15m RF cables.(Optional)
5. A manual.


Warranty & Return Policy:

1.
Warranty covers replacement within 12 months.

2. All returns must have an RMA number before they are returned to us. If product is received without an RMA number
it will not be processed.

3. You must place the item(s) including all accessories to be returned in protective packaging (shipping box) with bubble
wrap and make sure that the item(s) do not shake or rattle. Items that are sent in envelopes and incorrect shipping
containers will be refused and returned at your expense.

4. All unauthorized, no reason, etc. returns are subject to 10% restocking fee.


Q:Can wireless routers be used as repeaters?
Enter the wireless settings, open the wireless function, open the SSID broadcast, open WDS, click the scan, select the main router needs to bridge the WIFI. And enter the password to save.
Q:What is the principle of fiber repeaters?
Black and white life explained the principle of fiber amplifiers, usually using rare metals to play a role in amplification;However, the optical repeaters will receive weak light signals from the optical fiber and convert them into electrical signals by the optical detector. After the regeneration or amplification, the light source will be excited again and converted into strong optical signals, which will be sent into the optical fiber to continue transmission. In the middle there is a process of converting electrical signals and regenerating them;The purpose of this process is to:In long distance optical fiber communication system, the loss of optical signal of optical cable line is compensated and the distortion of signal and the influence of noise are eliminated
Q:What is the repeater used in the intercom system?
The network line is super long (greater than 800 meters) and is not used in the case of optical fiber transmission. Undertake the role of. There are also some manufacturers of repeaters from signal distribution, conversion role.
Q:Is wireless router directly plugged into the Internet?
Draw a cable from the cat, connected to the wireless router, you can use the settings
Q:Broadband lines over 300 meters. Can I use repeaters?
As far as your network line condition is concerned. It can be said that five types of network cannot be installed. The distance of 300 meters is really too far away. As for the use of repeaters. Indeed, the distance to extend the signal transmission can be limited. You have to think about a lot of problems. For example: to relay equipment installation problems, power supply problems, lightning protection issues, security issues, and so on.
Q:Is the bus relay fiber interface integrated with the bus repeater?
The bus relay fiber interface is not integrated with the bus repeaterA repeater is a device that connects network lines and is often used for two-way forwarding of physical signals between two network nodes. The repeater is the most simple network interconnection equipment, mainly to complete the physical layer, is responsible for the physical layer of two nodes according to a transmission of information, copy, adjust and complete the signal amplification function, in order to prolong the network length.
Q:How does the relay set up the connection WiFi?
Use the new address to log on the route, open its wireless, set up and wireless bridging routers like the channel, SSID, password type, password and other data, turn off its DHCP and tick WDS,Then fill in or scan the broadcast name of the higher level wireless router and other data.Almost. For these basic steps, don't forget to save the settings.
Q:Can the wireless repeater amplify the signal output by wire?
If the wireless router can select AP mode when a router is used, the end users need to dial, generally the long nail flap with solid change thanks to cool routing with AP mode with whales, and when the router, and used to transmit radio signals.
Q:What is the principle of fiber repeaters?
Repeater (Repeater) weighing and sending device is one of the most simple, but also the most widely used interconnection equipment. Repeaters are only suitable for Ethernet and can link up two or more than two Ethernet links. The repeater amplifies and amplifies the data signals transmitted over the cable, and then retransmit them to other cable sections. For protocols above the link layer, several sections of cables interconnected by repeaters are not different from a single cable (except that the interrupt itself causes a certain time delay).A repeater is a network interconnection device on the physical layer that acts as a means of generating signals (i.e., amplifying and shaping the original signal). An optical fiber repeater is one of the material that carries information and is an optical fiber
Q:What is called a relay host? Can you brief me?
Repeater (Repeater) weighing and sending device is one of the most simple, but also the most widely used interconnection equipment. Repeaters are only suitable for Ethernet and can link up two or more than two Ethernet links. The repeater amplifies and amplifies the data signals transmitted over the cable, and then retransmit them to other cable sections. For protocols above the link layer, several sections of cables interconnected by repeaters are not different from a single cable (except that the interrupt itself causes a certain time delay).

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