CDMA-PCS 850-1900MHz Dual Band Mobile Signal Booster Amplifier Repeater

CDMA-PCS 850-1900MHz Dual Band Mobile Signal Booster Amplifier Repeater System 1

CDMA-PCS 850-1900MHz Dual Band Mobile Signal Booster Amplifier Repeater

Ref Price:

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 :824-849MHz 869-894MHz,1850-1910MHz,1930-1990MHz

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:What is the difference between repeaters and hubs?: Repeaters are network devices located on the first layer (the physical layer of the OSI reference model). When data leaves the source and is transmitted over the network, it is converted to electrical pulses or light pulses that can be transmitted along the network medium - these pulses are called signals (signal). When the signal leaves the transmitter station, the signal is programmed and easily recognizable. However, when the signal is transmitted along the network medium, the signal becomes weaker and worse as the cables become longer and longer. The purpose of repeaters is to regenerate and reset network signals at the bit level so that they can transmit longer distances over the network.

Q:What is a relay power supply?: Half duplex, that is, Half, duplex, Communication, means that at any time during the communication process, information can be transmitted from A to B, and from B to A, but only in one direction. When half duplex mode is adopted, the transmitter and receiver of each end of the communication system are switched to the communication line through the receive / output switch, so as to make the direction switching, therefore, the time delay can be generated. The receive / output switch is actually an electronic switch controlled by software.

Q:Differences between routers and switches and repeaters: Repeater work in the first layer (physical layer), signal amplification and hub function itself in a collision domain, at one time t, only one data packet through.

Q:What's the 485 repeater for?: 485 repeater product features:In the 485 bus, if the 485 transmission line reaches a certain distance and is in a complex external environment, it is vulnerable to external interference such as electromagnetic interference in the external environment. Efficient lightning protection devices in repeaters can effectively suppress lightning (Lightning) and ESD., and provide lightning surge protection power per line of 600W. It can absorb external interference such as electromagnetic induction in external environment. Thus, the stability of the 485 bus is protected.

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:The mobile phone connection repeater always shows that the IP is not connected: 1 no problem solved by 2 static IP with Taiwan can even WiFi network equipment to obtain IP address, subnet mask view, gateway, DNS mobile phone connection WiFi connection when the first copy to enter a password hook selection senior static IP (or hand fill) copy to fill all access IP address for 192.168.1.101 than to copy hand filled with 192.168.1.111 (the 102 WiFi is even afraid of equipment occupied access) in some network connection should play to the password

Q:Repeater with output network socket: If it is a repeater, generally have WAN / LAN adaptive reaction, also can output the network, but the premise is the output of the network relay success, otherwise can not be used.

Q:Can the WiFi signals that are expanded by repeaters use the network set-top boxes?: The wireless broadband network you connect to has the same effect as the one you use to connect your home and will not be affected.

Q:What brand of network repeaters is good?: Many of the major brands in China are of good quality, and you also need to take account of your network and the environment you use.Electronic products have been improved and developed, so ranking is meaningless.

Q:How do the relays connect two routers?: 1, enter the main router interface settings, and then click options in the left section [running state], in the WAN status bar can be found on the DNS server, a total of two, the main DNS and the standby DNS server record.2, click [network parameters] --- [LAN port settings], the router's LAN address is set to 192.168.1.1 save, at this time will restart, restart, back to the settings interface, click [wireless settings] --- [basic settings].3, set SSID to TP_LINK_A. Set up wireless channel for: 11. Note: you must turn off the WDS or Bridge function.4, click [wireless settings] --- [wireless security settings], encryption selected WPA-PSK, in this case 12345678 as an example. Note: WPA/WPA2 encryption is more secure and bridges more stable than older WE encryption, so WPA/WPA2 encryption is recommended.5, click on the [DHCP] - [server DHC server settings], [the address pool starting address is set to the [192.168.1.100]; address pool end address] is set to 192.168.1.149 Click Save and restart the main router. The main router settings are complete.

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