CDMA-AWS 850-1700MHz Dual Band Mobile Signal Booster Amplifier Repeater full kits

CDMA-AWS 850-1700MHz Dual Band Mobile Signal Booster Amplifier Repeater full kits

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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 GSM900&1800MHz 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
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 :uplink:824-849MHz 1710-1755MHz,downlink:869-894MHz,2110-2155MHz

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. 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:Does the WiFi signal relay radiate to the human body?: The signal coverage area is wide, safe and stable, multi-mode, children online management, free adjustment WIFI intensity

Q:Ask the difference between the base station and the repeater: The base station is the core part of the mobile communication network. The base station includes the antenna, the tower, the computer room, the base station equipment, the power cabinet, the battery pack, the BTS, the BBU, the cable and so on;

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:What is the use of the relay module in the fire fighting weak electricity system?: A relay module is a module used to connect two different devices. Powered by the DC24V bus signal, electrical isolation between input and output, the signal transmission bus isolation detector, can enhance the anti-interference capability of the whole system, and has extended bus communication distance function detector. Relay module is mainly used in the area where the bus is in strong electromagnetic interference and the length of the bus is longer than 1000m and needs to extend the communication distance of the bus.

Q:What is a repeater for?: 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. As a result of loss, the signal power transmitted on the line will be gradually attenuated, attenuation to a certain extent will cause signal distortion, and this will lead to a reception error. Repeaters are designed to solve this problem.

Q:WiFi repeater setting issues: You should enter the MAC address of each other on the router and repeater, so that the wireless relay can be carried out effectively.

Q:RS485 photoelectric isolation relay: The 485 repeater is located in the 485 signal attenuation but also can detect the location of the signal, the 485 signal shaping in the reduction, copy the signal through the RS-485 bus transmission, so as to extend the communication distance of RS-485 bus, RS-485 bus to increase the load capacity of the role.

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:The repeater connects to the wireless network of the left neighbor's home, showing the wireless channel -1, and even the wireless network on the right side shows the wireless channel -6. What does that mean?: General wireless devices operating at around 2.4G, and in this sphere is divided into 13 sections, namely 13 channel, 1 channel center frequency is 2.412G, the effective bandwidth is 20M, the actual 22M, wherein 2M is isolated from the channel bandwidth, 1 to 13, in order to superposition. Wireless devices can be artificially set up in these 13 frequency ranges.

Q:WIFI how does the repeater amplify the amplified signal?: Like repeaters in old Ethernet, repeaters in old token ring networks have the same principle: signal reduction and amplification.As long as the signal is generated by electricity, whether wired or wireless or waves will have an attenuation and distortion, attenuation is due to the distance from the distortion of interference, attenuation is inevitable, the distortion can be avoided or improved.

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