WCDMA 2100MHz 3G Single Band Mobile Signal Booster Amplifier Repeater Full Kits

WCDMA 2100MHz 3G Single Band Mobile Signal Booster Amplifier Repeater Full Kits System 1

WCDMA 2100MHz 3G Single Band Mobile Signal Booster Amplifier Repeater Full Kits

Ref Price:

Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 set/month

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Application:

To expand signal coverage of WCDMA2100MHz 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 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 :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/2A

Working Temperature: -25 to+55 C

Humidity: 5-95%

Packing:

1. Repeater unit with power supply.

2. High Gain outdoor antenna.

3. Omni indoor antenna.

4. 5m and 15m RF cables.

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:What is the repeater used in the intercom system?: There are also layers of inter layer signal repeaters and networked signal repeaters, but now networking is using IP networking, with no repeaters in the center. Can only be used in analog signal networked systems.

Q:What is the role of optical repeaters in fiber communications?: Optical repeaters are devices that compensate for the loss of optical signals and eliminate the effects of signal distortion and noise in long distance optical fiber communication systems. It is a kind of optical fiber communication equipment. Its function is to extend the communication distance. It is usually composed of three parts: optical receiver, timing decision circuit and optical transmitter, and auxiliary equipment such as remote power supply, receive, remote control, telemetry and so on. 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 to be sent into the optical fiber to continue transmission.

Q:Japanese fire automatic alarm system. How can I dial the repeater?: Fire control module is also called input and output module, which is an important part of fire fighting linkage control system. It is used in automatic fire alarm system to connect smoke exhaust valve, air supply valve, fire damper and so on. The module has a pair of normally open and normally closed contacts. The external contacts of the module are connected with the external circuit to realize the linkage control of the external equipment. Domestic fire alarm manufacturers are numerous, here introduces several input and output modules.

Q:Repeater！ Plug in, mobile phone search can not signal why?: Next is whether or not you are connected to the repeater networkFinally, check to see if your repeater is working properly. Normally, two lights are onNot really. You can choose to reset it and change it to another place

Q:What's the communication pad for?: Digital trunk board (divided into 2B+D and 30B+D), is through the 1 2M optical fiber data, provides 30 voice channels, equivalent to 30 analog telephone lines, the general situation is the use of large enterprises, hotels, and engineering units; E&M simulation of relay board is mainly used in the networking, analog relay.The above is basically the switch, the general needs of the relay plate.

Q:The net line is about 200 meters, and there is a repeater in the middle. Can we use it?: Repeaters are available, but they are rare. Wiring is more than 100 meters. It should be poorly designed. The central switch can be used. The hub is useless.

Q:How do you use a wireless router to connect WIFI signals to another wireless router?: It's a complicated description. I don't know if you can understand it. If you don't understand, please contact me in my headFirst, let's assume that your network has no problem and that two routers have no problems. Then we define several conceptsOperators to your cable, either from the cat out or directly to your fiber, this we call him outside the netYour first router, I would say, refers to the first router linked by an extranet

Q:Do you need the same brand as the WiFi router using the WiFi repeater?: When used before, there were different brands not compatible with the situation, and then no matter how to set up.

Q:Is it possible to relay a repeater after a wireless router?: First, router relay is possible,

Q:When the bridge is bridged, is the wireless network connected on the link router or linked to the repeater?: The actual use of the relay and bridging function for wireless users are basically the same, but the equipment is different, not all wireless routers can be bridged, wireless routing and bridging is the wireless router when using repeater. Bridging is not the main function of wireless routers. When using relay mode, the network SSID numbers are the same, while in the bridge mode, the network SSID number is different.The relay can be different from SSID, and to be exact, the difference between the two is the allocation of the device's IP address to the latter. The relay is allocated by itself, and the bridge is assigned by the superior route. The relay is active, and the device is connected behind the line, regardless of the routing of the higher level. The bridge is passive and must be routed by the higher authorities

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