• CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 1
  • CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 2
  • CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 3
CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater

CDMA850 Signal 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 photoApplication:
To expand signal coverage of CDMA850MHz 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 850MHZ.
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 :824-849MHz  869-894MHz
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:Can wireless extension repeaters be designed to hide? How to set up the TP-LINK brand?
Through a set of WPS, this is very simple, if the wireless router supports WPS function and WPS function is turned on, then click on the wireless router WPS button, then press the expander in 120 seconds WPS function, then expands on the success of the
Q:What are the current situations for repeaters, hubs, modems, network cards, bridges, switches, routers, gateways to build networks?
The bridge is a peer to peer communication. It can communicate with each other through the telephone line, then turn out the network cable. Must be a pair. 4, the router is set fixed IP. 5, the network card also used to say? PC Internet access.
Q:Is wireless router directly plugged into the Internet?
Draw a cable from the cat, connected to the wireless router, you can use the settings
Q:Is the repeater unable to connect to the network?
You may not have the correct settings. You can install the tests as follows.
Q:Does the network repeater radiate in the bedroom?
It is better not to put the WiFi device in the bedroom, especially at the bedside. If you don't use WiFi, you'd better turn off the wireless router to reduce unnecessary risks.
Q:Is the bus relay fiber interface integrated with the bus repeater?
The bus relay fiber interface is not integrated with the bus repeaterA repeater is a device that connects network lines and is often used for two-way forwarding of physical signals between two network nodes. The repeater is the most simple network interconnection equipment, mainly to complete the physical layer, is responsible for the physical layer of two nodes according to a transmission of information, copy, adjust and complete the signal amplification function, in order to prolong the network length.
Q:The difference between bridge and relay
A bridge is a bridge between devices that connect signals from one point bridge to another.
Q:Who knows the principle of the repeater? My repeater is always disconnected. What's the reason?
When the working state is stopped, the temperature of the circuit device will decrease. When the temperature is lower than the value of the temperature protection, the circuit will re-enter the working state and the network will be connected again. If this problem can be verified by helping it to cool, verify, or change a repeater directly;
Q:How to make a notebook wireless relay
XP system is not available, you can use win7, 8 systems have their own trunking function. But the cell phone still doesn't work.
Q:What is the principle of fiber repeaters?
A light emitting diode or an injection laser is used to generate an optical pulse, and a lens is used to focus the light pulses into the optical fiber medium so that the light pulses are transmitted along the line in the optical fiber medium. From the principle of internal total reflection, light pulses are easy to move through optical fiber lines. The principle of internal reflection in fiber shows that light can not flow out of glass when the incident angle exceeds the critical value;

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