SmoothTalker Z1 60dB

Product no longer available

We are no longer selling SmoothTalker Z1 60dB.

A replacement is available here: SmoothTalker Stealth Z6

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Product Description

The SmoothTalker Z1 60 dB Signal Booster kit increases 2G/3G and Sprint 4G LTE voice and data reception. The amplifier unit can be used with optional splitters and antennas to provide a very large coverage footprint up to 3,000 sq. ft. The booster incorporates dynamic adaptive gain control for powerful performance and clear reception.

The Stealth Z1 range is best suited to urban or suburban areas and areas where existing outside signal is strong. If existing outside signal is weak, you may wish to use the Smooth Talker X2 range.

The Z1 60 dB amplifier has LED level indicators to make installation quick, easy and effective. The LED console also has a manual control override. Signal gain is improved with automatic oscillation control and network overload protection, so that you have maximum gain and coverage.

Features and Benefits

  • Connect in city or suburban locations
  • Recommended for areas within 10 mi. (15 km) of the cell tower
  • Installs quickly and easily
  • Indoor antenna mounts direct to the amplifier
  • Improves reception and data speeds
  • Reduces dropped connections
  • STEALTH TECH keeps the booster working for optimal gain and power levels
  • High signal sensitivity, less than -112dB enables signal acquisition in low signal areas
  • Increases battery life of your phone
  • Meets the latest FCC Network Protection Standard
  • 3 year Warranty
  • Made in North America

This kit includes inside and outside antennas, amplifier, and power supply. The unit comes with sturdy long lasting cast aluminum housing.

Outside Antenna

The outside antenna is a wide-band omnidirectional antenna. Omnidirectional antennas receive and send signals in a 360º radius. They can receive signals from multiple cell towers and are best for boosting signal on many different carriers. They are excellent in most situations where the existing outside signal strength is moderate to strong. If the outside signal is weaker than that, you may need the Stealth Z1 75dB which comes with a directional yagi antenna instead. The antenna has 18’ of cable attached. The antenna comes with mounting equipment including stainless steel screws and double sided tape to mount to poles, walls or windows.

Inside antenna

The inside antenna is a wide-band omni directional antenna for use with the amplifier unit. The “blade” style antenna is mounted directly to the inside antenna connector of the booster. Omni-directional antennas broadcast and receive signals from all sides. They are designed for central locations with 360º coverage.


The MCT-Female amplifier unit comes with MCT-Female connectors and 200 series cable for maximum performance. The cable lengths included are 18FT (attached to outside antenna) + 30FT.


The coverage area you can expect from any signal booster kit depends on the signal strength outside the building.

Outdoor Signal Estimated coverage area
Strong outdoor signal (5 bars) up to 3,000 sq. ft. coverage
Medium outdoor signal (3-4 bars) up to 2,000 sq. ft. coverage
Weak outdoor signal (1-2 bars) up to 1,000 sq. ft. coverage


The SmoothTalker Z1 60dB is compatible with the following networks:

Carrier Supported services Unsupported services
Verizon 2G/3G Voice + Data 4G LTE
AT&T 2G/3G Voice + Data 4G LTE
Sprint 2G/3G Voice + Data 4G LTE
T-Mobile 2G/3G Voice + Data 4G LTE

The SmoothTalker Z1 60dB kit is also compatible with Canadian networks, though they are not listed above. Check our international carriers page for more information.

Supported frequency bands (MHz): 824-849 / 869-894 / 1850-1910 / 1930-1990 / 1910-1915 / 1990-1995


Frequency 824-849 / 869-894 / 1850-1910 / 1930-1990 / 1910-1915 / 1990-1995
Gain 60 dB
Impedance 50 Ohm
Connector type MCT-Female
Cable length 0FT / 18FT + 30FT Extension
Cable type 200 Series Coax
Color White
Coverage 1000 sq ft (1 coverage with weak signal)
2000 sq ft (2 coverage with medium signal)
3000 sq ft (3 coverage with strong signal)

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