CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater

CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 1

CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater

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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 CDMA850MHz 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 850MHZ.
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

Up-link Gain: 60dB

Down-link Gain: 65dB

Output Power UL: 20dBm, DL: 20dBm

Band Flatness: ≤±6

ALC: 31dB @ 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: Why is home installed wireless network repeater, can not get on the network?: Set up the computer: set the protocol TCP/IP property. Right click on the network neighbor - Property - right click local connection - Property - Network - Protocol (TCP/IP) - properties - use the following IP addresses - all set as "automatically get the IP address" and "automatically get the DNS address" to determine. Next, open IE, tools -- options -- connect pages, click, never connect. Note that the original dial-up computer should pay attention: right click on the Internet neighbor - Property - network connection - right click on the broadband connection, cancel the default connection, right-click the local connection, and set it as the default connection. Later on the Internet, not in the computer, with that "broadband connection" or "star speed" dial, the route will help you dial directly, you turn on the computer, just go QQ, open the web page is

Q: Repeater！ Plug in, mobile phone search can not signal why?: First of all, you need to see if your repeater is on the phone, and you can search anywhere from one to two cells to stabilize your router's WiFi signals

Q: The mobile phone connection repeater always shows that the IP is not connected: 1, determine the line router, set the proper connection2, determine 1 no problem, restart the router, cell phone, router or mobile phone DHCP service hang up

Q: Can routers be plugged in after the relay is successful?: Please note that when you set up a router to open the DHCP server, the local connection of the computer should be set to automatically obtain the IP address.

Q: About wireless routers and repeaters.: For stability, it is recommended to connect the cable line as a wired bridge.Map convenient, do wireless bridging, or WDS. But it's not guaranteed to be comfortable.

Q: What is the walkie talkie relay station?: The relay is relayed as the center, and all the signals are received, amplified and sent out.

Q: What's the difference between AP and relay?: AP has the function:(1) one of the most important functions of AP is relay, which means that the wireless signal is amplified between two wireless points, so that the remote client can receive more powerful wireless signals(2) AP another important function is to bridge, bridge is to link the two endpoints, the realization of the two wireless AP data transmission, to connect the two wired LAN, generally choose to bridge by AP.(3) the last function is "master slave mode", in which the AP will be considered as a wireless client, such as a wireless network card or a wireless module, by the main AP or wireless routing. In this way, it is convenient for network management to manage sub networks and realize multipoint connection. AP client is multi point, wireless routing or main AP is a little.

Q: Is wireless repeater good or wireless AP good?: Wireless repeaters: in a wide space environment, coverage of wireless signals is more important than bandwidth and speed. There is no doubt that using repeaters to extend the coverage of base stations is a better choice. In the network, wireless repeaters can be simply, narrowly speaking, wireless AP. AP Access Point (wireless access node) abbreviation, it is equivalent to the wired network hub or switch, however, this is a wireless signal transmission function of the hub, it can provide a dialogue for a plurality of wireless Internet devices intersection.

Q: How do the relays connect two routers?: [setting up sub router]1, access to the secondary router settings interface.2, click [network parameters] --- [LAN port settings].3, set the LAN address of the secondary router to 192.168.1.2 to prevent conflicts with the main router, and also facilitate the management of the master and secondary routers.4, click [wireless settings] --- [basic settings].5, set SSID to TP_LINK-B. Set up wireless channel for: 11.6, check the [WDS] open, in the pop-up interface click on the scan, get a list of AP later found the main router SSID, namely TP_LINK_A, click the right button [] link encryption, WPA-PSK, key fill main routing key: 12345678 (with a master router can), click save.7, click [wireless settings] --- [wireless security settings], set up sub routing wireless password here.8, click [DHCP server] --- [DHCP server settings], [address pool starting address] to 192.168.1.150, [address pool starting address] changed to "192.168.1.199". [gateway] fill in the IP address of the main router, that is, 192.168.1.1. The master and alternate DNS servers write down the addresses that were recorded before, save and restart the routers.9, set up, the connection is successful.

Q: The role of field bus PROFIBUS DP/FMS isolation repeater is also discussed: As far as DP is concerned, a repeater must be added every 32 DP devices according to specifications. The relay acts as follows1, photoelectric isolation signal, 2, can change the topology (if necessary, can produce a tree branch) 3, cut and cut terminal resistance4, to enhance the signal, optimize the waveform and extend the communication distance

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