GSM900 cellphone signal repeater booster full kits

GSM900 cellphone signal repeater booster full kits System 1

GSM900 cellphone signal repeater booster full kits System 2

GSM900 cellphone signal repeater booster full kits

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

satellite antenna

ship antenna

ship tracking satellite antenna

Ship satellite TV antenna

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. 300~1500 square 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 : 300-1500 m2

Frequency Range :890-915MHz 935-960MHz

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: RS485 photoelectric isolation relay: The 485 repeater is located in the 485 signal attenuation but also can detect the location of the signal, the 485 signal shaping in the reduction, copy the signal through the RS-485 bus transmission, so as to extend the communication distance of RS-485 bus, RS-485 bus to increase the load capacity of the role.

Q: A cable line can use two wireless repeaters simultaneously: A's LAN port comes out to connect B's WAN port, sets a fixed IP to B's WAN, then connects B to be possible to access the net, such meets the computer and meets in A is not the same network segment.

Q: What's the difference between unlimited wireless trunking and wireless bridging?: Normally。 Links between small LANs used primarily for two different locations. Used for remote network point to point or point to multipoint data communication.. And. In order to ensure the stability of bridge. Normally。 When the device opens the bridge function, it will close the intervention function of the common network card. That is, peer to peer communication. Wireless devices cannot be connected wirelessly.

Q: How do you use a wireless router to connect WIFI signals to another wireless router?: Step two will be second router and computer links, computer IP is set to second automatically, and then press the specification of the router landing second router settings interface, here, we choose the fixed IP link, the WAN port IP address is set to 192.168.1.2Then set the LAN port IP to 192.168.2.1, and then determine the computer IP address to 192.168.2.2, from the first router on the network link, in the second routers, set up successfully.If the second router is wireless receiver or repeater, and setting method.

Q: The net line is about 200 meters, and there is a repeater in the middle. Can we use it?: As for outdoor, plastic sleeve must be used, otherwise the sun and rain will not change for more than two years.

Q: What does wireless relay mode mean in routers?: Set the IP address of the computer, the router in AP mode is not enabled by default DHCP service, so can not give the computer automatically assign IP addresses, so users need to manually set the IP address of a computer, to be able to log in the router management interface. Only need to set the IP address and subnet mask, IP address is set to 192.168.1.X (1<X<252): 255.255.255.0, subnet mask, default gateway and DNS server address without setting, note: this setting is notebook computer wireless network card IP address.

Q: About wireless routers and repeaters.: You can choose a better signal point, must be stable signal, anytime can receive the signal place. Ann a router, do WDS directly on the line.

Q: Which brand of network repeaters is of better quality?: The repeater is mostly stable, and then the effect of signal enhancement. On the market brand 100 yuan or so, there are Rui because, tplink, AMOS.

Q: Repeaters can amplify several WiFi signals, such as three WiFi in my house, and whether the three signals will be very good!: The principle is that they will relay transmit a signal, when you connect the log switch relay mode (some repeaters used to relay more than) you can find yourself in the emission signal routing in the WiFi list, after the connection (can also name and password) is forwarded to the original signal, so as to realize the signal extended to enhance.