Bakeey L9 1.39inch MTK6261D Music Player GSM Phone Call TF Card Extend Camera Smart Watch

Bakeey L9 1.39inch MTK6261D Music Player GSM Phone Call TF Card Extend Camera Smart Watch
  • Sellerparentingasdkids.com
  • List PriceUS$29.99piece
  • Sale PriceUS$29.99piece
  • ShippingFree Shipping
  • Ratings3,6 (364)

Product Description



2G GSM 900MHZ LCD Cell Phone Signal Booster Repeater Amplifier ,2G GSM 900MHZ LCD Cell Phone Signal Booster Repeater Amplifier

2G GSM 900MHz Signal Booster Signal Repeater

Parameter data Uplink Downlink
Frequency Range GSM 890-915mhz 935-960mhz
[===Not sure which Frequency your Phone Works ?===]
Output Power 15dBm 20dBm
Gain 55dB 55 dB
Bandwidth 100-180M²
Spurious Emission 9KHz~1GHz ≤ -36 dBm
1GHz~12.75GHz ≤-30 dBm
VSWR (Voltage Standing Wave Ratio) ≤1:1.5
Dealy <5us
Noise figure <6.0dB
Power Supply AC AC100-240V(5VD1A)
Fluctuation band 3.0dBp-p
Installation Indoor unit
Mechanical Specifications
RF Connector F English
Dimensions (D*W*H ) 140x84x25mm
weight 0.34Kg(Include Package)
Environment Conditions IP40
Humidity < 90%
Operating Temperature -10°C ~ 55°C
Product included 1* GSM 900MHZ Cellphone Signal Booster
1* charger
1* user manual

NOTE:This product will be shipped with adapter plugs for the country of the buyer.

Signal repeater installation diagram:
2G GSM 900MHZ LCD Cell Phone Signal Booster Repeater Amplifier

Note:
Outdoor and indoor antenna to pull more than 5-7 meters away,the best wall,not in a line of sight,this is the best connector
port connectors are received after the power on,to avoid burn-load host.

Signal problem & installation technique support:
1.If signal still weak after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger
signal and confirm signal strength achieve-70DBM.
2.If still have no signal after installation, please check our device power adapter whether connected perfectly. And connectors
works well.
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of
10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise the wet will reduce the signal cover area.

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