WCDMA 2100MHz 3G Single Band cellphone signal booster repeater

WCDMA 2100MHz 3G Single Band cellphone signal booster repeater System 1

WCDMA 2100MHz 3G Single Band cellphone signal booster repeater

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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: Who used the WiFi repeater? Is it easy to use?: In fact, if you are using a new wireless router, you can try and buy a wireless router to bridge, WiFi repeater function and it almost ah.

Q: What is a relay device and a conversion device?: Due to the effect of transmission line noise, carrying digital signal or analog signal can transmit information in a limited distance, repeater function is regenerated and sending the received signal, thereby increasing the signal transmission distance. It is the simplest network interconnection device that connects two or more network segments of the same network. If the length of the cable Ethernet Repeater often use bus standard, thinnet each maximum length of 185 meters, up to 5, thus increasing the repeater, the maximum length of the cable network can be increased to 925 meters. In general, the network at both ends of the relay is a network segment rather than a subnet.

Q: What is the repeater used in the intercom system?: The repeater acts as a relay amplifying signal. For example, some large residential area or special area, will have a network long distance (usually >800 meters), or because the wire diameter is not enough, resulting in network signal transmission attenuation, not the normal network, you can use the "repeater" to solve the problem.

Q: What's the difference between unlimited wireless trunking and wireless bridging?: Mainly used in areas with weaker signals. For the expansion and amplification of wireless signals. Wireless bridge is generally just point to point or point more signal wireless data transmission.

Q: Schneider cool by routing plug can be used as a repeater?: Can be used as a repeater.After entering the router management page, in the network parameter -LAN port settings, modify the IP and the main router is different. Restart after save.

Q: How to set up wireless relay: First, enter the router management interface - Advanced Settings - wireless networks - basic settings (remember the router's wireless channel, network name (SSID));Secondly, wireless networks - Security and encryption (remember the router's security model, encryption algorithm, shared key (password))Again, the wireless network - WDS settings (remember the router's WDS mode - select self learning mode)Finally, the network settings - LAN (remember the router: IP address, DHCP server type), so the master router setup is complete, if the main route of normal use, does not need to change the settings, but to write down the above parameters with the reserve.

Q: What is the repeater used for?: Repeaters are designed to solve this problem. It completes the connection of the physical circuit, amplifies the attenuated signal and remains the same as the original data. In general, both ends of the repeater are connected to the same media, but some repeaters can also do the switching of different media. In theory, the use of repeaters is unlimited, and the network can therefore be indefinitely extended. In fact, this is impossible, because the network standards are specific to the delay range of the signal, the repeater can only work effectively within this set of regulations, otherwise it will cause network failure.

Q: Is intelligent access control available offline?: 1. read and write machine, control machine integration of integrated products, the system is more stable;2. kinds of functions: attendance, access control, patrol;3., support a variety of ways to open the door: password, swipe card, remote open the door;4., communication: RS485, standard communication distance of 1200 meters, special circumstances increase, repeaters can be extended;5. network status: illegal intrusion, door locks are damaged and so on, the system will issue real-time alarm information transmitted to the management center computer;6., you can flexibly set the cardholder's right to open the door, the opening time, the right to open the regional time slots;7. can support a variety of electric lock;8., network status: optional image capture and electronic map function, swipe the card when you can capture images and save, you can prevent behalf of the card;9. state: network center management system can remotely lock switch;10. can support multi conditional flexible combination query, pass record, according to different order of the report data sorting, support report data printing and export to file function;11. this system is open, modular and duoao parking lot / Elevator / attendance / consumer / channel smart card;

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 network problems can a repeater solve?: 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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