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Copy| Product Name | N78 Signal Amplifier 3500 mhz Repeater 4G 5G Band3 N41 N42 2500 mhz TDD2500 TDD3500 Signal Booster For Spain Saudi Arabia |
| Item NO. | 3256802555156989 |
| Weight | 1 kg = 2.2046 lb = 35.2740 oz |
| Category | Booster |
| Creation Time | 2022-08-16 |
The countries use 5G N41 or N78
N78:
Estonia,Finland,Germany,Italy,Switzerland,Qatar,Romania,Saudi Arabia,South Korea,Spain,United Arab Emirates,United Kingdom
N41 :(2500 MHz);
Sprint United States; Spark New Zealand:
LTE1800 characteristics parameters
TDD-NR 2600 characteristics parameters
TDD-NR 3500 characteristics parameters
Need to have extra customiztion if need SIM finction
If you need to add this function, please contact the seller to add it.
Installation Guide
1, connect the outdoor receiving antenna to the RF_IN end of the host, and the antenna line uses 50 ohm high frequency communication cable. Install the outdoor antenna in a high place of the building and keep at least 10 meters distance from the booster.
2, connect the indoor transmitting antenna to the RF_OUT end of the host, the antenna line uses 50 ohms high frequency communication cable. Antenna using ceiling antenna or pen antenna are available.
3, indoor antenna and outdoor antenna should be as far away as possible to avoid signal inference, generally use the wall to do isolation.
4, to ensure that the antenna and the booster connector contact tight, so as not to affect the use of the effect.
5, it is strictly forbidden to no-load power on either end, that is, in the device RF_IN or RF_OUT port is not connected to the antenna or load when the device is powered on plus signal, the device is connected to the cable after power on, the LCD display lights up,.
6, after installation and power on, the host automatically search for 5G signal synchronization, the search is complete after synchronization screen will display "5G" (light color), the search process is about 1-5 minutes or so. If the host receives the 5G synchronization signal is weak, this search process will be repeated until success, otherwise 5G can not be used.
7, such as the LCD screen "4G" or "5G" is not lit, indicating that the signal output is weak; at this time, according to the screen above the downlink signal grid instructions to adjust the location of the outdoor receiving antenna, observe the LCD screen on the downlink power signal grid is larger the higher the signal strength; LCD screen "4G" or "5G" flashing, indicating that the frequency band to start the self-excitation shutdown protection function, is due to the input signal is too strong or installation of self-excitation, the equipment will shut down the band link to protect the base station does not interfere. At this time, you should adjust the receiving antenna and transmitting antenna position or direction to ensure better isolation after re-powering and initializing the equipment.
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