2G GSM900 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 2100MHZ.
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) | 890～915 | 935～960 | |
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: What is the difference between repeaters and hubs?
- The purpose of a hub is to regenerate and reset network signals. Its characteristics are similar to repeaters (referred to as multiport repeaters, multiport, repeater). HUB is a common connection point for each device in a network, which is usually used to connect segments of the LAN. HUB contains multiple ports. When each packet arrives at a port, it is copied to all other ports so that all LAN segments can see all packets. Hubs do not recognize any information patterns in signals, addresses, or data.
- Q: What device is a wireless network adapter Wifi amplifier? Does it need to be charged?
- The wireless network can be connected to the wireless signal weak or even disappeared, to solve the signal blind spot problem, so that wireless coverage to every inch of your requirements.
- Q: The biggest difference between digital repeater station and optical analog repeater
- Principle: the signal with the signal transmission optical fiber repeater received by photoelectric conversion electric light conversion to restore into optical signal, and then re issued by the near end machine close to the base station side and coverage area in the remote side of the machine is made of two parts.
- Q: What is the function of the repeater in the automatic alarm?
- In fact, far from the proposal of wireless transmission, many hosts can now support wired and wireless, generally 100 meters receive distance can be guaranteed, plus wireless repeaters can reach 1 kilometers
- Q: What does a repeater do? What is the 543 principle?
- 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: What is a repeater for?
- 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: Can wireless routers be used as repeaters?
- Can be used as a repeater.After entering the router management page, in the network parameter -LAN port settings, modify the IP and the main router is different. Restart after save.
- Q: Can the wireless repeater amplify the signal output by wire?
- If the wireless router can select AP mode when a router is used, the end users need to dial, generally the long nail flap with solid change thanks to cool routing with AP mode with whales, and when the router, and used to transmit radio signals.
- Q: What is the difference between relay and bridge?
- The actual use of the relay and bridging function for wireless users are basically the same, but the equipment is different, not all wireless routers can be bridged, wireless routing and bridging is the wireless router when using repeater. Bridging is not the main function of wireless routers. When using relay mode, the network SSID numbers are the same, while in the bridge mode, the network SSID number is different.
- Q: WIFI signal, power cat or repeater?
- The easiest way is to scour a secondhand Motorola qwest3744 or an American 2WIRE wireless router on Taobao, less than $100. I used to the actual situation, whether it is WiFi coverage, or its stability, not domestic brand of a few hundred dollars can be compared, in which qwest3744wifi signal coverage is very large, I have used it will not in the two room with a floor of the computer (windows to the same, but there is a corner) were the wireless connection rate can reach 11M (normal 54M).
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2G GSM900 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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