DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater

DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater System 1

DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater

Ref Price:

Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 PCS/month

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Application:

To expand signal coverage of 2G 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 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 :1710-1785MHz,1805-1880MHz

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 a relay device and a conversion device?: A hub is a special repeater that can be used as a switching device for multiple network segments, as several hubs can be cascaded. Smart hubs can also integrate network functions such as network management and routing. With the development of network switching technology, hubs are gradually being replaced by switches.

Q: Where is the difference between a wireless repeater and a signal amplifier?: But the signal amplifier is the original wireless router signals in situ to enhance the radiation intensity, so that the signal is farther than the original transmission.

Q: Is the repeater unable to connect to the network?: You may not have the correct settings. You can install the tests as follows.

Q: Elevator 3 party intercom, no repeater can connect how many meters: In fact, more than 95% of all through the line does not matter, but a party a phone call, the five party call is not easy to use, you go or not?. There's no problem checking the line. The elevator says he has no problem with the equipment. Depressed!!

Q: Routers, repeaters, two computers are connected, and how to form a LAN: Routers do not have special settings (but to open the DHCP service), and the repeater uses the AP mode (to turn off the DHCP service and modify the repeater LAN address with the same network segment of the router, but not IP).If wireless, it's simplerRouters do not have special settings (but to open the DHCP service), and the repeater relays the signal to the main router via the wireless signal in the relay mode, and forwards the signal.

Q: Is the network repeater and the main route a signal or two signal?: Can be set to a signal, can also be different.

Q: How many repeaters can Ethernet use at most?: Repeaters can connect two LAN cables, re - timing and regenerating digital signals on the cables, and then send them out, which are typical functions of the first layer of the ISO model, the physical layer. The effect of relay is to increase the coverage area, such as LAN, Ethernet standard specifies the maximum length of a single signal transmission cable is 500 meters, but using the repeater cable to connect 4, Ethernet signal transmission cable up to 2000 meters.. The repeater sends only data from any cable segment to another cable, regardless of whether there is any error data in the data or data that is not suitable for the segment

Q: How can I find the coverage area of repeaters?: The repeater is a relay product, measure repeater quality indicators are mainly, intelligence (such as remote monitoring, etc.), low IP3 (Commission no less than -36dBm), low noise figure (NF), the reliability and good technical services.Using the repeater as "one of the necessary means of small capacity, large coverage target, mainly due to the use of a repeater is in order not to increase the number of base stations to ensure network coverage is two, far below the cost of micro cellular systems have the same effect. Repeater is a preferred scheme to solve the extended coverage capacity of communication network. It is compared with the base station has the advantages of simple structure, less investment and convenient installation, and can be widely used for the blind to cover and weak areas, such as shopping malls, hotels, airports, docks, stations, stadiums, entertainment halls, subway, tunnel, highway, island, high communication quality, solve the problems such as dropping.

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: How can the submarine fiber optic relay relay power supply?: He put the power cord with the fiber cable in one cable, and the power needed for the relay was transmitted through the cable inside the cable

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