850/1800/2100 MHz boosters are Tri-Band Signal Boosters which work on three different frequency bands i.e., 850 MHz, 1800 MHz, and 2100 MHz. These boosters are capable of enhancing Voice 2G Signals, 3G Signals, and 4G Signals for Spark & Skinny mobile networks in New Zealand. Spark & Skinny both provide their 2G (voice) signals on 850 MHz, 3G signals on 2100 MHz, and 4G signals on 1800 MHz frequency bands, and these Tri-band signal booster cover all those frequencies to enhance all those signals for your mobile.

Regardless of what location you are in using these Tri-Band Signal Boosters can help you enhance your signal. Tri-Band Signal boosters cover you in all aspects. With these Tri-Band Signal Boosters, you will never be out of network. You should use it to enhance your mobile voice and 3G, 4G data connectivity.

This is the most convenient and reliable device to enhance mobile signal reception for Spark & Skinny mobile networks. It enhances all types of signals like 2G, 3G & 4G.

Mobile Booster NZ has been helping customers increase their mobile signal in their homes and offices for over 18 years. Our mobile signal boosters can cover the range of 300 sqm to 5000 sqm.

We have a wide selection of 850/1800/2100 MHz Mobile Phone signal boosters which can be used with Multiple network solutions. You can buy and try our products with complete confidence. We offer a 30-day return and money-back policy on all our products.

Installation of the Mobile Signal Booster takes just a couple of minutes and you can do it yourself with the help of our installation guide which comes with the product in the box. Besides, if you have any difficulty installing or using our products you can contact our customer service for complete support.