GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater

GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 1

GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 2

GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater

Ref Price:

Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Car antenna-- in-motion

Car antenna new back mount

satellite antenna -in-stationary

satellite antenna 90cm

Optical fiber cable joint closure for otdr FTTH with PC material

Application:

To expand signal coverage of GSM900 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. 500~2500square meters indoor coverage.
2. Frequency bandwidth of 900MHZ.
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 : 500-2500 m2

Frequency Range :890-915MHz 935-960MHz

Up-link Gain: 80dB

Down-link Gain: 85dB

Output Power UL: 27dBm, DL: 30dBm

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: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:Should the two wireless routing be chosen as a relay mode or a bridging mode?: For home or small network users who use wireless routers, relay and bridge access is a concept.

Q:Ask the difference between the base station and the repeater: The base station is the core part of the mobile communication network. The base station includes the antenna, the tower, the computer room, the base station equipment, the power cabinet, the battery pack, the BTS, the BBU, the cable and so on;

Q:Is wireless router directly plugged into the Internet?: Switches can be plugged in directly, and routers should be set up.

Q:The biggest difference between digital repeater station and optical analog repeater: Principle: the signal with the signal transmission optical fiber repeater received by photoelectric conversion electric light conversion to restore into optical signal, and then re issued by the near end machine close to the base station side and coverage area in the remote side of the machine is made of two parts.

Q:How to make a notebook wireless relay: Are there no shared options when your laptop is wirelessly connected? My built-in wireless network card, connection when prompted whether to share, open the share on it.

Q:After wireless relay, network speed is slow, bandwidth is reduced, how to solve?: This is normal. After the relay, the bandwidth is halved.The repeater must receive and forward frames on the same channel, which means that your bandwidth is actually split in two. Although the scope is more important than bandwidth, the rate of transmission over the remote client will be as low as 1Mbps.

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,

Q:What does a repeater do? What is the 543 principle?: In general, both ends of the repeater are connected to the same media, but some repeaters can also do the switching of different media. In theory, the use of repeaters is unlimited, and the network can therefore be indefinitely extended. In fact, this is impossible, because the network standards are specific to the delay range of the signal, the repeater can only work effectively within this set of regulations, otherwise it will cause network failure.

Q:When the bridge is bridged, is the wireless network connected on the link router or linked to the repeater?: The difference between wireless router relay and bridge modeRelay mode is the use of a wireless connection between the wireless router, wireless signal transmission from one point to the next relay relay, the signal is enhanced, and the formation of new wireless coverage area, to extend the coverage of wireless network to. In fact, as long as there are two relay enabled wireless router, you can expand the network coverage.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range