GSM900-2100MHZ 2G-3G Dual Band Mobile Signal Booster Amplifier Repeater

GSM900-2100MHZ 2G-3G Dual Band Mobile Signal Booster Amplifier Repeater System 1

GSM900-2100MHZ 2G-3G Dual Band Mobile Signal Booster Amplifier Repeater System 2

GSM900-2100MHZ 2G-3G Dual 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 GSM900&2100MHz 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&2100MHZ
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 :890-915MHz 935-960MHz,1920-1980MHz 2110-2170MHz

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'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: What device is a wireless network adapter Wifi amplifier? Does it need to be charged?: Compatible with smart phones, tablet PCs and other wireless terminals, is undoubtedly a powerful tool for home life, business, office routing equipment.

Q: How does the jCG wireless router set up the Q5 repeater?: Set the main router (legend is FAST brand):1, enter the router management page, set the LAN port IP:192.168.1.1 (keep the default settings);2, DHCP service settings: enabled (must be enabled);3, SSID number: WIFI user name, can be changed to remember, the default is. Bridge router to scan, select the number;Channel: 6 (1 or 11). The bridge should be consistent with this channel from the router;Start wireless function: tick;Turn on SSID radio: tick;Account No. WDS: no tick;4, wireless security settings: select WPA-PSK/WPA2-PSK;Authentication type; automatic;Encryption algorithm: automatic;PSK password: WIFI password, these 4 settings must be consistent with those from the router;5, save, restart the router.

Q: What's the difference between a wireless AP and a relay router?: Wireless AP is the use of wireless devices (mobile phones and other mobile devices) users access to the wired network access point, turn the wired broadband into wireless WiFi, this WiFi is AP.

Q: What does a repeater do? What is the 543 principle?: As a result of loss, the signal power transmitted on the line will be gradually attenuated, attenuation to a certain extent will cause signal distortion, and this will lead to a reception error. Repeaters are designed to solve this problem. It completes the connection of the physical circuit, amplifies the attenuated signal and remains the same as the original data.

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: Can the wireless repeater amplify the signal output by wire?: Repeater mode: wireless access to existing wireless networks, equivalent to wireless switches. In this mode, AP to SSID and the same channel and the existing wireless network; WISP client mode: WISP is a wireless network service provider, in this mode, the AP as a NAT router, a cable network (connected to the AP LAN port) to access the wireless network and wired network, DHCP WISP; repeater mode: provides wireless users access, NAT and DHCP based on client mode WISP.

Q: Switches, routers, repeaters, difference?: On the network a lot of yisou repeater: a network interconnection equipment, single function. Working on the physical layer is what you see. Used primarily to strengthen signals. General signal transmission is used when far away, equivalent to an amplifier. Hub: hub (HUB) is the basic equipment in the data communication system, and its twisted pair transmission medium, is a hardware device without any software support or just a few management software management.

Q: What is the meaning of intrinsically safe CAN repeater: High reliability, perfect specifications and agreements have been used more and more in various systems of coal mines. The equipment in coal mine field has many nodes and long distance. Under the premise that the CAN bus transmission rate is certain, it can not guarantee a longer transmission distance. Therefore, it is necessary to relay the CAN bus signalBig.

Q: Is the repeater time relay?: No, the intermediate relay, light load, can withstand the contactor coil current, is a lever like truth, can also be used when the relay switch, contactor, is responsible for small enough, the relay can be used as the indicator, the coil of the contactor is connected and disconnected,

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