2G CDMA850 Single Band Mobile Signal Car Booster Amplifier Repeater Full Kits
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
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· Outside antenna has magnetic feature to mount on the roof of vehicle
· Outside antenna distance should be at least 5 feet from inside antenna
· Recommended to mount outside antenna near rear end of the roof
Application:
Wireless Car Booster don’t need the mobile phone to be connected, it would amplify and send
the signals wirelessly inside the covered areas, therefore people can move around to make a phone call,
though they are limited to a 1-3meter radius
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. Mini Size and Good Looking.
7. Compatibility with CE and RoHS standards .
Electrical specification | Uplink | Downlink | |
Frequency Range( MHz) |
824～849 | 869～894 | |
gain(dB) | 45±2 | 40±2 | |
Band flatness（dB） | ≤±3
| ||
Output Power（dBm） | 10 | 10 | |
VSWR | ≤2.5 | ||
Group delay(uS） | ≤1 | ||
Noise figure(dB) | ≤3.5 / | ||
spurious emission | 9KHz～150KHz≤-36dBm@1KHz | ||
150KHz～30MHz≤-36dBm@10KHz | |||
30MHz～1GHz≤-36dBm@100KHz | |||
1GHz～12.7GHz≤-30dBm@1MHz | |||
Working tempreture(℃) | -25℃～+55℃ | ||
Connector type | □SMA □N | ||
Working voltage | DC12V/1A | ||
Size（mm) | 122*76*16 | ||
Weight（g） | 272 | ||
1. Booster unit.
2. External Dual Band Magnetic-Mount Antenna
3. Internal Whip Antenna
4. 12V Car cigarette lighter DC power supply
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.
- Q:Relay function of wireless router
- This setting is complete, you can click on the router interface working state, the normal connection is successful, as shown in the Internet mode is displayed, the relay mode, WAN port state will show the acquisition signal.
- Q:Wireless repeaters are restored to initial strength regardless of how weak the signal is What is the principle of a wireless repeater?
- Radio is a radio signal repeater radio relay station! It is a middle long distance transmission amplification transmission equipment VHF radio! If we use mobile phone! It is visible from the spread of the linear wave! For transmitting antenna height and the ground surface is curved finite limit! It only in a few kilometers is transmitted within the relay! You need to set the interval of this relay station can realize remote transmission!
- Q:The mobile phone connection repeater always shows that the IP is not connected
- 1 no problem solved by 2 static IP with Taiwan can even WiFi network equipment to obtain IP address, subnet mask view, gateway, DNS mobile phone connection WiFi connection when the first copy to enter a password hook selection senior static IP (or hand fill) copy to fill all access IP address for 192.168.1.101 than to copy hand filled with 192.168.1.111 (the 102 WiFi is even afraid of equipment occupied access) in some network connection should play to the password
- Q:Does the network repeater radiate in the bedroom?
- If pregnant women, children, the elderly or immunocompromised persons in the family, then let the wireless router and the scope of their activities to keep 1 meters or longer distance.
- Q:What level of work does the OSI seven - layer structure work with, hubs, switches, routers?
- The router only forwards packets of a specific address, does not transmit packets that do not support routing protocols, and transmits unknown packets of network data, thereby preventing broadcast storms.Switches are generally used for LAN-WAN connections, switches to bridges, data link layer equipment, and some switches can also achieve third layers of switching. Routers are used for connections between WAN-WAN, which can solve packet forwarding between peers and act on the network layer. They simply accept input packets from a line and forward them to another line. The two lines may fall into different networks and adopt different protocols.
- Q:The use of Axure RP repeaters
- Axure 7 big bright spot is that it is a repeater, a data set, which can import data and images, add, delete rows, sort and filter data, advanced interactive commonly used, worthy of study.
- Q:The net line is about 200 meters, and there is a repeater in the middle. Can we use it?
- As for lightning, cable with plastic sheath, not by lightning theory, and you can't do lightning protection treatment, but other devices (switches, power supply, host) to do grounding switch using lightning protection switch. The cable is struck by lightning, one is induced by electricity, and the two is by lightning from other devices, which can only be done by grounding.
- Q:What is the repeater used for?
- Repeaters are designed to solve this problem. It completes the connection of the physical circuit, amplifies the attenuated signal and remains the same as the original data. 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:The repeater connects to the wireless network of the left neighbor's home, showing the wireless channel -1, and even the wireless network on the right side shows the wireless channel -6. What does that mean?
- Channel is different signal frequency transmission, intelligent routers can automatically adjust, if there is no repeated frequency interference, network speed will be faster
- Q:What is called a relay host? Can you brief me?
- Repeater (Repeater) weighing and sending device is one of the most simple, but also the most widely used interconnection equipment. Repeaters are only suitable for Ethernet and can link up two or more than two Ethernet links. The repeater amplifies and amplifies the data signals transmitted over the cable, and then retransmit them to other cable sections. For protocols above the link layer, several sections of cables interconnected by repeaters are not different from a single cable (except that the interrupt itself causes a certain time delay).
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2G CDMA850 Single Band Mobile Signal Car Booster Amplifier Repeater Full Kits
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
OKorder Financial Service
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