CDMA-AWS 850-1700MHz Dual Band Mobile Signal Booster Amplifier Repeater

Ref Price:
Loading Port:
Shekou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 pc/month
  • OKorder Service Pledge
  • Quality Product
  • Order Online Tracking
  • Timely Delivery
  • OKorder Financial Service
  • Credit Rating
  • Credit Services
  • Credit Purchasing

Add to My Favorites

Follow us:





Application photoApplication:
To expand signal coverage of GSM900&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 900MHZ&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 :uplink:824-849MHz  1710-1755MHz,downlink:869-894MHz,2110-2155MHz
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 are the differences between routers, trunks, and bridges?
Bridging refers to the process of forwarding network packets according to the address of the link layer of the OSI network model, working on the second layer of the OSI. A general switch bridges the bridge.
Q:How does ZigBee implement the routing relay function?
In principle, the routing function dynamically maintains a routing table. Due to the limited application of Zigbee and limited resources, it is impossible to maintain a large table. Therefore, when needed, the node sends routing information requests and establishes routes. For specific implementations, you need to refer to protocol specifications, or use the protocol stack provided by the chip vendor.
Q:The relay mode of the WiFi router is to send on the side of the receiver
WIFI is a digital signal, in the relay mode to receive the AP signal on the home, and then forward, the channel and SSID will not change, for the receiver, the relay is transparent. There is no difference between the direct charge and the AP signal.
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: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: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
Q:What level of work does the OSI seven - layer structure work with, hubs, switches, routers?
The network segment connected by the switch still belongs to the same broadcast domain, and the broadcast packet will be transmitted on all segments connected by the switch, and in some cases will lead to communication congestion and security vulnerabilities. The network segment connected to the router is assigned to different broadcast domains, and broadcast data does not pass through the router. Although more than third layers of switches have the function of VLAN, they can also segment the broadcast domain, but there is no communication between the sub broadcast domains, and the communication between them still requires routers.
Q:Request WiFi repeater settings, I do not know the other router's model and password, but I know the WiFi password!
Settings: General router. First open your router's WDS function, scan SSID, select the WiFi signal you want. Input password。
Q:What does a network node mean? What does a repeater do?. Generally speaking, thank you
The devices that have your own network address are network nodes, such as your company's workstations, servers, your home router, and fax machines.
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.

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

Send your message to us

This is not what you are looking for? Post Buying Request

Related keywords