CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits

CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 1

CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 2

CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 3

CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits

Ref Price:

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 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. 500~2500square 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 : 500-2500 m2

Frequency Range :824-849MHz 869-894MHz

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. High Gain outdoor antenna.

3. Omni indoor antenna

4. 5m and 15m RF cables.

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: A cable line can use two wireless repeaters simultaneously: A's LAN port comes up to B's LAN port, then closes B's DHCP service, and then the computer can connect to B, the same effect as A.

Q: What is the difference between a router, a hub, a switch, and a repeater?: Hubs:HUB is a basic device in the data communication system. It is the same as the transmission medium such as twisted pair. It is a hardware device without any software support or very little management software. It is widely used in various occasions. The hub works in a local area network (LAN) environment, like a network card, applied to the first layer of the OSI reference model, and hence is referred to as the physical layer device. The hub is internally interconnected with electrical appliances. When the LAN environment is maintained as a logical bus or a ring structure, a physical, star, or tree network structure can be built entirely on the hub. In this respect, hubs play the role of multi port repeaters. In fact, the hub is actually a repeater, the only difference is that the hub can provide more port services, so called multi port repeater hub.

Q: Android phones do wireless relay, how can I do that?: If you do need to use mobile phone relay can, but need a mobile phone wireless module supports WDS function, which we call two WiFi wireless connectivity, a WiFi connection next door, when a hot to provide their own home. But mobile phones with this function are few and far from practical, because the cell phone's transmitting and receiving function is very small, and the battery power is also consuming rapidly.

Q: What is often referred to as' repeaters' in network communications?: When a network repeater is interconnected with an isomorphic network segment with the same interface and the same medium access control protocol, an instrument device is added to the network to amplify and retransmit the transmitted signal. Thus, the signal attenuation caused by the long cable line of the network segment can be avoided, and the reliability of the transmission can be effectively improved.

Q: Can the WiFi signals that are expanded by repeaters use the network set-top boxes?: The wireless broadband network you connect to has the same effect as the one you use to connect your home and will not be affected.

Q: What is the function of the relay function? The router has this function: For example, neighbors have a router, you intend to share, but far from or more than 3 of the middle wall, the signal is weak. You can connect to a router with a relay so that the wireless network can cover your range.

Q: How does the wavlink core relay reset?: When all the lights on the router went out, they indicated that they had been successfully restored to the factory settings.

Q: How to make idle routers at home used as relay stations?: No need, one router, more than one fault node, the problem of maintenance is more troublesome.

Q: What's the communication pad for?: Digital trunk board (divided into 2B+D and 30B+D), is through the 1 2M optical fiber data, provides 30 voice channels, equivalent to 30 analog telephone lines, the general situation is the use of large enterprises, hotels, and engineering units; E&M simulation of relay board is mainly used in the networking, analog relay.The above is basically the switch, the general needs of the relay plate.