2G 3G 4G WCDMA 2100MHz Mobile Cell Phone Signal Booster Mini Repeater Amplifier Gadgets For your convenience we have

For your convenience we have broken out the following pins: VL (optional power to IR LED)

Provide safe protection to optical fiber splicing

Outer diameter after recovery: OD2

The improved responsiveness of the tablet results in faster recognition of the pen input and more fluent drawing experience

2G 3G 4G WCDMA 2100MHz Mobile Cell Phone Signal Booster Mini Repeater Amplifier Gadgets For your convenience we haveFeatures: The signal repeater need to work with two types of antennas,one is outdoor antenna, another is indoor antenna. Signal repeater boosts the received outdoor mobile phone signal from base station by the down link circuit to improve the indoor signal strength, and transmits the boosted mobile phone signal back to base station by the uplink circuit to achieve the mobile communication. Specifications: Frequency range: Uplink 1930~ 1990MHz Downlink