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zBoost Xtreme Reach Signal Booster | ZB560SL

zBoost Xtreme Reach Signal Booster | ZB560SL

  • Regular price $449.99 USD Sale price$349.99 USD
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Consider all-carrier USA building or in-home/office cell phone signal booster kits for Verizon, AT&T, T-Mobile, Sprint, and all others:
USA Home, Office, Building Cell Phone Boosters.

Consider all-carrier Canadian building or in-home/office cell phone signal booster kits for Rogers, Telus, Bell, Freedom Mobile, and all others:
Canada Home, Office, Building Cell Phone Boosters.


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Product Description

zBoost Xtreme REACH dual-band cell phone signal booster covers up to 7,500 sq. ft.

  • Boosts Talk, Text, and 3G Data.
  • For Home or Office (up to 7,500 square feet).
  • Up to +70 dB Gain.

This is newer version of Wi-Ex zBoost Reach YX560SL.

This new and improved zBoost Xtreme Reach ZB560SL is the new replacement for the previous Wi-Ex zBoost Reach YX560SL 70dB Dual-Band Cellular Signal Booster Kit with Directional Log Periodic Signal Antenna that is old and discontinued.

Wi-Ex zBoost Xtreme REACH provides increased in-building voice and data coverage and superior reach into rural environments using a high-gain directional external antenna which is aimed at the nearest network tower. zBoost Xtreme REACH boosts cell phone signals for voice calls and text for all major carriers. zBoost Xtreme REACH captures the good cellular signal you have outdoors and rebroadcasts it indoors, up to 7,500 square feet, so you can enjoy clearer, faster service without interruption. It is much more powerful than zBoost ZB-560P which has power to amplify signal only up to 3,500 square feet. 

The ZB560SL is backed by a 2 year Manufacturer’s Warranty Replacement and ships complete: amplifier base unit, indoor antenna, power supply, 50 ft. of RG6 cable, external directional antenna, and mounting hardware.

Benefits Include:

  • High performing dual band signal booster – coverage up to 7,500 sq. ft.  (up to 77 dB system gain).
  • Ideal for larger residential use with marginal to reliable outside signal.
  • Reduces dropped and missed calls and can provide faster 3G data performance for multiple simultaneous users.
  • Boosts performance on iPhones, Samsungs, Androids and other cellphones and mobile devices.
  • Automatically operates at maximum gain – no manual adjustments needed.
  • Extends phone battery life - phone uses less power when the indoor signal is stronger.
  • Easy to set up - all hardware included.
  • Designed in Silicon Valley – Made in North America.
  • Unlike zBoost ZB560P Reach booster which only covers up to 3500 sq. ft., this ZB560-SL Xtreme Reach provides boost over up to 7500 sq. ft. coverage space.

Which carriers does it work for?

All US & Canadian carriers: AT&T, Verizon, Sprint, T-Mobile, Bell, Telus, Rogers, Fido, Koodo, Virgin Mobile, etc.

What exactly does this cell phone signal booster kit include?

  1. zBoost Xtreme Reach ZB560SL Dual-band Cell Phone Amplifier or Repeater.
  2. zBoost interior Inside Antenna.
  3. zBoost exterior External Antenna.
  4. zBoost Power Supply cord.
  5. zBoost 50 feet White RG-6 Coaxial Cable White Low Loss RG6 (75ohm) Coax Cable.
  6. zBoost ZB560SL Installation Manual or Instructions.


zBoost Xtreme REACH boosts up to 7,500 square feet. It is ideal for larger homes and buildings. It includes directional external antenna CANT-0042, omni directional internal antenna CANT-0032, and RG-6 cable.

Setup overview:

The package includes everything you need: Base Unit, Indoor Antenna, power supply, coaxial cable RG-6 (50 feet), high-gain directional External Antenna and mounting hardware.

Before installing, please note the following important factors in determining your zBoost performance: 

  • At least 15 vertical feet is needed between the External Antenna (receives the outside signal) and the Indoor Antenna (rebroadcasts the signal indoors). Separation less than 15 vertical feet will result in decreased performance. See illustration below.
  • Keep the External Antenna at least 3 feet above any metal.

FIRST: Choose a location for the External Antenna.

Choosing the best location for installation of the External Antenna provides the best performance and the largest area of improved signal. Determine the location which provides the strongest signal using the signal strength indicator on your cell phone. The location will also need to provide 15 feet of vertical separation between the External Antenna and the planned location of the Base Unit. Typically, the best location for the External Antenna is found on the roof.

The YX699 Signal Meter (available separately) provides signal strength information. It can be used with its supplied whip antenna to find the best location for antenna mounting with the strongest received signal. It can also be connected to the directional antennas to aim the antennas for maximum received signal.

Caution: Avoid placing antenna near metal such as wiring, A/C ducts, truss plates, etc. When attaching the cable to the antenna, run the cable away from the antenna. Avoid draping the coax near the antenna.

When you have determined the location of the strongest signal, install the External Antenna to a mast or pole (not provided). Loosely connect the antenna to the mast to allow the antenna to be reoriented for strongest signal.

Antenna Aiming.

To get the maximum benefitt, you will want to take special care in aiming the antenna in the direction of the best signal for your wireless service provider. See the User Manual for Antenna Aiming Instructions or refer to our Install Tips page. You may wish to use a YX699 RF signal meter to help during this process.

Once you have determined the optimum location and angle, secure the antenna, ensuring that the antenna remains parallel to the ground and that the two holes on the side of the antenna are facing down.

SECOND: Place the zBoost Base Unit where you want to create a Cell Zone.

Connect the Indoor Antenna to the Base Unit and place it where you need signal. For the widest possible signal area, position the Base Unit near the middle of a room. You may also mount it on an interior wall by first removing the silver bracket, screwing the bracket to a wall (screws not provided) then snapping the Base Unit back in place keeping the Indoor Antenna vertical. This Base Unit uses an omni-directional antenna that delivers signal in a circular pattern around the antenna.

Keep the Base Unit off the floor and at least 2 feet away from other cords, metal objects or other wireless devices such as wireless routers or wireless access points. The zBoost performs best when there are no obstructions between the zBoost Base Unit and your mobile device.

Remember, the zBoost REACH requires at least 15 feet of vertical separation between the Base Unit and the External Antenna. Generally, increasing this distance (up to 40 feet) will increase the performance and decreasing the distance will limit zBoost performance.

THIRD: Run the provided coaxial cable between the Base Unit and External Antenna.

Use the provided 50 feet of RG-6 coaxial cable to connect the External Antenna and the Base Unit. To run the cable from exterior to interior through a window, an 8 inch window-entry cable is available for purchase (Part: YX030-08W). Should you need additional cable length, 15 foot extensions (Part: YX030-15W) are available. Please note: Cable longer than 65 feet is not recommended.

FOURTH: Connect the zBoost Base Unit to the provided power supply and plug into a power outlet.

When your zBoost system is in place and fully connected, walk throughout your home or office and verify that you are able to reliably place calls. If the signal strength has improved, your zBoost is working.

Remember, coverage varies based on outdoor signal level, building construction, and antenna placement. Coverage in adjoining rooms will be reduced by walls and building materials.

Should you desire to improve coverage, you may:

  • Relocate the External Antenna in order to capture a better signal–higher is better.
  • Increase the distance between the Base Unit and the External Antenna.
  • Purchase an upgrade antenna.

Troubleshooting Tips.

Upon initial power up, the LED will cycle RED, GREEN and ORANGE for 30 seconds. After, a series of GREEN flashes will indicate the quality of your setup. Following this, a solid GREEN light indicates normal conditions. If it is not solid GREEN, follow the instructions in the Base Unit LED Indicators section of the user manual. Adjustments may be needed to optimize performance. If you find the increased signal coverage is acceptable, however, no additional adjustments are needed. See the Base Unit LED Indicators section on our Install Tips page for more information.

Product Specifications: REACH ZB560SL



1850 to 1990 MHz

System Gain

77 dB

PCS Bands Supported

A, D, B, E, F, C





824 to 894 MHz

System Gain

70 dB

Cellular Bands Supported

A, B, A’, B’




Power Consumption

3W standby; 7W max signal - 2.0A Max

Wall Supply Input; Voltage

100-240VAC 50-60 Hz; 5.0VDC

System Certifications

FCC Parts 15 & 20, Industry Canada

Base Unit Size and Weight

5” x 7” x 1.25” – 9 oz.

Operating Conditions

Indoor Use Only (40°- 105° F)

Coverage (Open Areas)

Up to 7,500 sq. ft.



IC ID (Canada)


Consumer Alert:
Consumer Alert


Customer Reviews

Questions & Answers


Ask a Question
  • I have a ZBoost Xtreme Reach Signal Booster ZB560SL. Can you tell me if there is are upgrade antennas for the indoor zBoost Base Unit?

    Very sorry, we no longer have replacement nor upgraded interior antenna for that model. If it is not working, and you cannot find antenna to replace, we usually recommend replacement of that 3G booster with another new model 3G booster for $175 or preferably a new 4G booster that works for both 3G and 4G networks of all Carriers in USA and Canada. Thank you.

  • I would like to purchase the external and internal antennas for the ZB560 Booster. Mine got broken in a recent move.

    If your booster had a directional antenna, this is the antenna you would need to order to replace the antenna you had:

    If your booster had an omni directional antenna, this is the antenna you would need to order:

    Sorry, interior antenna that attaches to base unit is discontinued and no longer available so hopefully it still works despite been broken.

    On another note, this is a 3G dual band booster so if you are in the market for a new 3G plus 4G five Band booster to replace your old zBoost booster, we suggest the new weBoost Home Studio which is priced similarly as the zBoost series boosters were, in the past.

  • I already have a zBoost Xtreme REACH Dual-Band Cell Phone Signal Booster - Gray/White Model:ZB560SL. I am looking for a replacement antenna part. Do you know where I can get one?

    Do you need replacement exterior antenna or interior right-angle whip antenna? This 75 Ohm outside antenna can be purchased at preceding link to replace exterior antenna, but interior antenna that attaches to base unit is discontinued and no longer available. This is a 3G dual band booster so if you are in the market for a new 3G+4G 5 Band booster, we suggest the weBoost Studio which is reasonably priced.

  • I was given a z Boost YX545 by a friend. I don't have the antenna and cable. Can I purchase this from you?

    Yes, you can use any 75 Ohm outside antenna such as this here:

    You can use with any length of RG-6 cable as needed as long as it is up to max 50 ft. long such as this here

    However, know that booster is 3G only. You may want to consider 4G options as the YX545 may not work if your phone uses 4G LTE for voice, texting and/or data. You may want to call your carrier to confirm if they use 3G service and for what type service? They may use 3G for all voice, texting, and mobile data if you are in very rural area but most likely they use 4G for all of them. For example, if they use 3G for voice only, then you will experience improved phone conversations and clarity, but your mobile Internet may not experience any improvement at all and may remain slow/sluggish.

    Good luck.

  • Does this have an OMNI antennae or a YAGI?

    This signal booster kit has a Yagi antenna which you see in the product image - it is the one that is triangular in shape that looks like it is cut off at the tip.

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Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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zBoost Xtreme Reach Signal Booster | ZB560SL