Legal Cel-Fi GO Mobile Phone Booster - Building Pack with Wideband Yagi

7 reviews
  • $1,099.00
  • Save $388

Picks up the signal from the Yagi Antenna and re-broadcasts it indoors using the Wall mount panel Antenna. Great where the signal is very low and the antenna can be directed to the point of best strength

Works with Telstra and also boosts Aldi MobileBoost MobileWoolworths Connect + other MVNO's


- Designed for building applications
- 100 dB of system gain
- Includes external and internal antennas
- Locked to Telstra's Mobile Network
- Carrier approved
- Band Selection Button
- Bluetooth WAVE App for iPhone, Android and Computers

Pack Includes:

- Cel-Fi GO
- Wideband Series Yagi Antenna (698-2700 MHz, 10/11 dBi) + 10m cable
- Indoor Wall Mount Antenna with 6m RG58 cable (optional Ceiling Dome Antenna)
- 240v adapter

Note: these units have been tested, authorised and approved by Telstra for use on the Telstra network.

As the 4G service use VoLTE, and some handsets do not support this we recommend using the unit in 3G mode for general service.

The Cel-Fi GO Smart Repeater is the ONLY legal brand of booster / repeater able to be used in Australia.

Downloads / Further Information:

Cel-Fi GO Stationary Brochure

Cel-Fi GO Quick Start Guide

Blackhawk Wideband Yagi Secifications

Customer Reviews
5.0 Based on 7 Reviews
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Filter Reviews:
Burton W.
Australia Australia
I recommend this product

Simple to set up and does the job.

A Boosters for Mobiles Customer
Alex E.
Australia Australia
I recommend this product
Good result

Kevin was very good throughout thr process, and the same after I made the purchase. We now have 4 bars inside the house at any point. Just dissapointed that the Internet speed, it is much lawer than expected, Why?

Boosters for Mobiles

Hi Alex, we can only improve signal strength. The delivery of data is entirely provider dependent. The most common issue is tower congestion and the ability of the tower to supply good bandwidth to all the customers being supplied by the tower at the same time. Often you'll see this by doing a speed test during peak periods and then quiet times (early hours am?). If there is a notable difference it is usually a congestion factor.

Donal C.
Australia Australia
I recommend this product
Excellent customer service

Kevin was really helpful and forthcoming with his information and recommendations and didn’t have a problem with me calling him. We now have phone service in the house and couldn’t be happier. Would definitely recommend Boosters for Mobiles

Gabrielle B.
Australia Australia
I recommend this product
Cell fi go with Yagi-building pack well worth it

Although reluctant to spend the money, we were desperate for better service. My husband got it up and running and I registered our details on the app, which was straightforward. Instantly the bars went up to 4, it was amazing. Before we were lucky to get one bar for any length of time and had many missed/dropped calls and headaches with texts and wasting time. Now the calls are clear and can be answered without needing to run around outside looking for reception.

Patricia R.
Australia Australia
I recommend this product
Legal Cel-FiGO Mobile Phone Booster

Excellent - as soon as the booster was installed and registered my mobile went from 1 bar to 4 bars almost immediately.