GSM900 Signal Band Mobile Signal Booster Amplifier Repeater

GSM900 Signal Band Mobile Signal Booster Amplifier Repeater System 1

GSM900 Signal Band Mobile Signal Booster Amplifier Repeater

Ref Price:

Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 pc/month

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Application:

To expand signal coverage of GSM900 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.
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

Up-link Gain: 60dB

Down-link Gain: 65dB

Output Power UL: 20dBm, DL: 20dBm

Band Flatness: ≤±6

ALC: 31dB @ 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. 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 extension repeaters be designed to hide? How to set up the TP-LINK brand?: Setting method: there are two ways to set up, one is through the WPS one button setting, one is if there is no WPS key, enter the interface debugging.

Q:How is the EDUP2930 repeater relay mode set up?: After the signal that connects the repeater is entered in the browser address bar: 192.168.10.1 enters the setup interface;4, enter the user name and password are admin, login successful, select relay mode, to the next step;5, select the name of the router that you need to connect to, and change the name of the repeater to the name you can easily remember;6, enter the original router password, click OK, that is set successfully

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 radio relay and how to use relay?: Radio relay is a high power type transponder.

Q:The biggest difference between digital repeater station and optical analog repeater: Principle: the signal with the signal transmission optical fiber repeater received by photoelectric conversion electric light conversion to restore into optical signal, and then re issued by the near end machine close to the base station side and coverage area in the remote side of the machine is made of two parts.

Q:After setting Repeater mode, the relay effect is not obvious or unsuccessful, what can I do?: WDS (Wireless, Distribution, System) wireless distributed system is a wireless connection of two access points (AP) protocol. In the whole WDS wireless network, multiple AP are connected by bridge or repeater, so that the whole local area network is wireless.The main difference between the two modes is that, for the relay mode, packets received from an access point can be forwarded to another access point via the WDS connection. However, the bridge mode, packets received via the WDS connection can only be forwarded to the wired network or wireless host. In other words, only relay modes can be forwarded from WDS to WDS packets.

Q:What brand of network repeaters is good?: Many of the major brands in China are of good quality, and you also need to take account of your network and the environment you use.Electronic products have been improved and developed, so ranking is meaningless.

Q:The greater the power, the better the ability of the WiFi repeater to receive the signal?: The greater the power, the stronger the ability of the WiFi repeater to receive the signal. Because the transmit power and reception capability are two different physical parameters.

Q:Can a relay router break the WIFI code?: If it is the WIFI of its own home, the use of repeaters, WIFI signal can be amplified and then launched, the signal can be covered with the entire room, different devices can simultaneously access the internet.

Q:Is the repeater good for amplifying signals or good for routers?: Distance can be used short relay 3, slightly by

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