WCDMA2100MHz 3G cellphone signal booster amplifier repeater

WCDMA2100MHz 3G cellphone 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:

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.（optional)

3. Omni 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:Routers, repeaters, two computers are connected, and how to form a LAN: Wired relatively stable, wireless remote sure speed will be a problem.Wired connection mode: LAN port + router + relay LAN port

Q:What is the function of the repeater in the automatic alarm?: In fact, far from the proposal of wireless transmission, many hosts can now support wired and wireless, generally 100 meters receive distance can be guaranteed, plus wireless repeaters can reach 1 kilometers

Q:How to use a network repeater?: In fact, there are many names of devices that usually act as repeaters in network hardware devices. For example, active hubs (multi port device active Hub LAN transmission signal amplification) of the "active" (active regeneration) relay center although sometimes also called multi port repeater, but more commonly called repeaters (Shu Niu). In general, other types of passive (passive, passive) relay components do not belong to repeaters.

Q:What is the principle of fiber repeaters?: There are more erbium laser repeater is adding rare metal in a fiber, the nearby photon in a state of activation, there is a small amount of light once into the fiber segments, can impact these active light source, the optical signal instantly increased several times, thus the optical signal amplification.

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

Q:Does the network repeater radiate in the bedroom?: It is better not to put the WiFi device in the bedroom, especially at the bedside. If you don't use WiFi, you'd better turn off the wireless router to reduce unnecessary risks.

Q:What's the communication pad for?: The trunk board is equivalent to what we call an outside board, mainly to connect voice lines provided by carriers. The relay board is generally divided into analog relays (home lines);

Q:What is the difference between a repeater and an amplifier in a computer network?: Just put out the network repeater delay, if the line over 200 meters may not have what information (the network connection is not a normal phenomenon)The amplifier can take the cable stretch extension, but also the signal amplification, the network is no longer a thing 200 meters

Q:What are the differences between routers, trunks, and bridges?: Bridging refers to the process of forwarding network packets according to the address of the link layer of the OSI network model, working on the second layer of the OSI. A general switch bridges the bridge.

Q:What is the function of the network relay device?: (1) the filter traffic repeater receives packets from a subnet which is forwarded only if the message is sent to another subnet attached to the repeater, otherwise it is not forwarded.(2) to enlarge the communication distance, but the cost is to increase some storage and forwarding delay.(3) the maximum number of nodes is increased.

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