Stealth X4 home and building amplifiers eliminate dropped calls, increase battery life and increase data speeds, for voice and data services simultaneously. The X4 Amplifier increases incoming and outgoing signals. The LED console display signal level indicators make installation quick and easy. Features automatic oscillation control, network overload protection to maintain maximum gain automatically at all times.
“X4-Series are our most powerful best in class signal amplifiers for any location where maximum uplink and maximum downlink power is needed. Work in remote locations up to 50 km from the nearest Mobile Network tower”
Below is Square Meters coverage based on outside signal at your location:
- 5 bars: up to 1672 sq. M
- 4 bars: up to 929 sq. M
- 3 bars: up to 511 sq. M
- 2 bars: up to 325 sq. M
- 1 bar: up to 139 sq. M
- 0-1 bar: up to 93 sq. M
Above varies with terrain & Network tower settings.
- Covers 4 EU Bands: Band 20 (800MHz), Band 8 (900MHz), Band 3 (1800MHz), Band 1 (2100MHz)
- Works with most EU Mobile Network Carriers: Orange, Vodafone, SFR, O2, EE, Telekom and others
- Certified compliant with RE Directive 2014/53/EU: Radio, EMC, Safety & Health
Weight | 2.8 lbs |
---|---|
Dimensions | 22.9 × 15.2 × 30.5 in |
Booster Power Supply | 120V AC |
Building-Outside Antenna | Directional Arrow A2 Log Yagi |
Cable Type | 1/4" OD 50ohm Quad Shield (SEMRC205) |
Connector End | N Female |
Frequency Bands | Four Band |
Gain | 70dB |
Inside Antenna | Directional Panel DP1 |
Radiation Pattern Type In | Directional-135deg |
Radiation Pattern Type Out | Directional-85deg |
All Smoothtalker BBEUX470NAP kits include






These Items can be added to your BBEUX470NAP kit.
(optional, sold separately)




Description | Type | Link |
---|---|---|
Stealth X4 70dB 4-Band - Sell Sheet | Download | |
Stealth X4 70dB 4-Band User Manual | Download |
Booster Power Supply: | 120V AC |
---|---|
Building-Outside Antenna: | Directional Arrow A2 Log Yagi |
Cable Type: | 1/4" OD 50ohm Quad Shield (SEMRC205) |
Connector End: | N Female |
Frequency Bands: | Four Band |
Gain: | 70dB |
Inside Antenna: | Directional Panel DP1 |
Radiation Pattern Type In: | Directional-135deg |
Radiation Pattern Type Out: | Directional-85deg |
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