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

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Application photoApplication:
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.


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Q:What are the functions of repeaters and what are their characteristics and disadvantages?
A repeater is a connection device above the network physical layer. Applicable to the same two types of network interconnection, the main function is to transmit or forward data signals to expand the distance of network transmission. A repeater is a network device, a physical layer device for the OSI model for signal regeneration and reduction
Q:How does ZigBee implement the routing relay function?
For example, with FastZigBee protocol, to ensure AB two terminal configuration can make two normal communication, in the distance is too far away to do communication, as long as the AB into the middle of the routing node, you can return to normal communication points, other configuration does not need to be modified.
Q:What are the current situations for repeaters, hubs, modems, network cards, bridges, switches, routers, gateways to build networks?
They want to set up a large LANModem - router - hub - network cable - repeater - network PC - (network card)Hubs - bridges - bridges - switches - PC machines (network cards)Give it to me. So tired.
Q:Which is good, wireless relay or routing WDS?
From the principle of WDS and wireless relay is equivalent to second router LAN port to connect the master router (directly connected to broadband router) LAN port, so it can be bridged by a router as a wireless switch up the wireless coverage of new! Wireless link Relay (or WDS) devices access the Internet and are not different from direct connections to the main router.
Q:Does the WiFi repeater really work?
Is still a repeater, is to be sensitive, the weak signal amplification as far as possible, the two is to high power, data communication is bidirectional, your repeater receives the ability, but was unable to return the signal to each other in vain
Q:Can networks with master keys expand network signals with wireless repeaters?
The most important point is that as long as the wireless repeater (wireless AP) access to the upper level network is stable enough, it can expand the wireless network signal.
Q:Is the repeater located next to the router?
Relay next to the router, equivalent to no relay and routers, you can use the cable network, you can also use the wireless connection, but with the cable link will be better
Q:The relay mode of the WiFi router is to send on the side of the receiver
There is a little difference between bridging mode and relay, that is, in bridging mode, the second routers will use a completely different channel and their own SSID, for users, as the two AP in the work.
Q:What does the subway rep repeater mean?
The function repeater (Repeater) works at the physical layer of OSI, the center of all nodes on the LAN. Its function is to amplify the signal, compensate the signal attenuation, and support long distance communication.The advantage extends the communication distance, but the cost is to increase some storage and forwarding delay.
Q:What is the performance of wireless WiFi repeaters, wireless relay radio, 150m and 300m?
According to the specific needs and choose to use the above equipment collocation, usually home within 150 square meters can be used 150M router, such as signal coverage to 300 square meters in 200 square meters within the range of optional 300M or 450M wireless router (two or four lines covering high strength), if the room layout called complex or duplex structure, can be covered in the weak signal area additional wireless relay.

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