4G LTE FDD-1800 Single Band Mobile Signal Booster Amplifier Repeater Full Kits

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Application photoApplication:
To expand signal coverage of 2G/4G LTE FDD- 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 LTE-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's the function of repeaters in fire fighting engineering?
When the faulty part of the bus is repaired, the isolator can work itself back, and the isolated part is re incorporated into the system. The relay module is installed at the front end of each branch circuit of the two bus circuit and will be automatically disconnected when the branch circuit is short circuited.
Q:M wireless routing repeater USD hole how to adjust the transmit signal
Setting method can relay, relay router: the first set, connected to the computer, enter the IP address management, into the background; into the infinite network settings menu set SSID channel, the type of encryption (WPA's security, password and other information; oh) to enter the DHCP menu, manually turn off DHCP, saved successfully, restart the router;
Q:What's the 485 repeater for?
485 the use of repeaters:For point to point and point to multipoint communication, industrial control automation, traffic control automation, smart card, access control, attendance, meal selling system, industrial distribution distribution system, CCTV, security systems, POS systems, building automation systems, self-service bank system.
Q:How is the Tengda 11n wireless router set up as a repeater?
1, if the Tengda route is more than 300M, it is recommended to set up wireless WAN;Setting steps: (1) set A routing, normal Internet access, wireless settings - basic settings - modify SSID, channel 6, security mode WPA-psk, encryption rule AES, set wireless password - determine;(2) enter the B wireless routing interface settings - basic settings - channel 6; senior set the -WAN media type - select "wireless WAN" -- open the scanning -- the choice of the first SSID (MAC) added, channel, encryption, password set will automatically restart after restart; modify the LAN port address for IP 192.168.8.1 determination.(reference link: http://www.tenda.com.cn/services/helpdetail-4829.html)2, if Tengda routing is ordinary 150M routing, if the main route is not the same manufacturer, setting up wireless WDS may not be successful;Setting steps: (1) set the main route A, normal Internet access, wireless settings - basic settings - modify SSID, channel 6, security mode WPA-psk, encryption rule AES, set wireless password - determine;(2) enter the B routing interface, wireless channel, SSID, security, encryption and password rules must be consistent with the main routing; wireless settings - Open WDS- to scan the main routing - add MAC address; modify the LAN port IP: the main route of the same segment of different IP (if A routing 192.168.0.1, B routing 192.168.0.2); the DHCP server - off - OK - restart routing.(3) re entering the main routing settings interface - select WDS-, open scan - add secondary routing, MAC address - save.
Q:How to make a notebook wireless relay
Are you going to put the computer into a router, download a connectify, there are 360 antivirus software, management software directly face a search there, under the name after the installation, set the password, if not set, a lot of online video tutorials, there are. Experts directly use the command to turn the computer into a router, but the novice is a bit troublesome, it is recommended to use that software
Q:What is the difference between WiFi signal relay and WLAN extension?
WDS is a wireless bridging, routing and routing is the main side open AP bridge can make wireless internet access, and repeater with router is at the A point, C point position signal 100 meters is weak, you can put a repeater at a distance of 50 meters at the middle point AC can be the router signal relay to C, the C can also be a stable signal receiving!
Q:How to relay submarine fiber optic cables?
At present, the number of fiber pairs in each submarine cable is limited to 4 or 8. In addition, the housing standard repeater can accommodate 8 fiber amplifiers, but the 4 is enough for optical fiber, and the shell model can accommodate the repeater optical amplifier this is more than 8 times, is suitable for occasions of fiber. Amplifiers with relay submarine cables are typically about 50 kilometers apart, about half the length of the land long haul fiber optic cable system. This is necessary because the length of the submarine optical cable system is often thousands of kilometers, much longer than that of terrestrial optical fiber cables. In submarine optical fiber cables, the gain of optical amplifiers should be kept at a low level, usually only about 10dB, which is to control the spontaneous emission noise and nonlinear effects of amplification, and these effects are accumulated along the length of optical fiber cables. The input power of high and low gain power is helpful to balance the entire spectrum of the optical amplifier, this point is very important, because after the 100 amplifier, small gain difference will accumulate a huge problem. The Raman amplifier in the last section of the optical fiber can not only amplify the signal of the optical amplifier, but also realize the gain equalization in the whole WDM spectrum. The current submarine optical fiber cable system uses only C band erbium doped fiber amplifier, but because of the increase of single channel rate and multiplexing wavelength, the capacity of submarine WDM system has been greatly improved. Early WDM submarine fiber optic system, each fiber transmission 4 2.5Gbit/s channels, such as 4 pairs of optical fiber, the total capacity
Q:Why can't the phone be found in the WiFi network that is set up by the computer? Network attributes can be seen, how should we correct?
First, see if the router version is consistent with the authorities! Then download the official firmware import upgrade, according to the official brand model upgrade guidance file upgrade, usually download firmware, loading and upgrading operations on the router management page! If you have third party firmware, you'll have to upgrade to the uboot, provided you haven't changed the uboot, and first set the fixed IP address that is different from the routing management page! If the router management page is 192.168.1.1, then the 192.168.11 mask is set in the IPv4 protocol to save for the 255.255.255.255! Unplug the WAN port and only keep the Lan cable. Unplug the power line and hold the reset button for 3 seconds. If the indicator flashes, it has entered the brush mode, opened the browser, entered the router, managed the IP, and loaded the firmware after the access to the admin page!
Q:What brand of repeaters is good for you?
The repeater is mostly stable, and then the effect of signal enhancement.
Q:Which of the two WiFi repeaters is good?
This is just a mini wireless router, almost all, not the actual use of the difference between 150M and 300M, connected with the mobile phone wireless devices such as wireless network card rate determined by the wireless network card is generally fast. 150M is enough. Watch your favorite style and buy it.

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