Cel-Fi PRO for Telstra 3g & 4G

Cel-Fi PRO

The Cel-Fi Repeater has been tested, authorised and approved by Telstra for use on the Telstra Mobile Network.

Nextivity’s third generation Cel-Fi PRO is a cost-effective and intelligent indoor coverage solution for Telstra’s Next G, 4G and 4GX networks operating on 3G 850Mhz and 4G 700/1800 bands. It is designed to dramatically boost indoor voice quality and increase data speeds for HSPA or LTE consumers.

Note: Cel-Fi PRO will boost 3G 850 and only one 4G band, either 700 or 1800 (not both 4G bands at the same time).

The Cel-fi PRO differs greatly from the standard indoor repeater due to its ability to not interfere with the mobile network or other users. Often referred to as a Smart Repeater, the Cel-Fi has the ability to provide maximum coverage, be network friendly and can be easily installed by the end user.

It does this in several ways by

  • continuously monitoring power levels of the cell tower it is connected to and constantly adjusting the Cel-Fi’s output power to suit.
  • only amplifying and disbursing a particular carrier’s mobile signal, operating within a set frequency band.
  • not interfering with the carrier’s network or other users on the network.
  • having a unique installation process to eliminate feedback into the mobile network.

Cel-Fi PRO is covered by a 24 month warranty.


  Easy 5 Minute Setup

  Up to 900m² indoor coverage area

  Locked to Telstra’s Mobile Network

  Mobile Network Protection

  External Antenna Port

  LCD Display

  Bluetooth WAVE App for iPhone, Android & Computers

30 Day Money Back Guarantee*
If you are not 100% happy with the performance of this product it can be returned within 30 days after purchasing for a full refund minus any shipping charges… terms and conditions

Disclaimer *Credit provided by Oxipay Pty Ltd. Terms, conditions, late payment fees and lending criteria apply. See www.powertec.com.au/oxipay-terms.


 Cel-Fi for Telstra 4G Brochure

 Cel-Fi PRO Quick Start Guide

Supported Networks

Telstra, Aldi Mobile, Boost Mobile, Woolworths

Note: Firmware upgrade is now available to support WAVE smart phone App.

WAVE App Registration

Once you receive your Cel-Fi it will need to be registered and activated using the Cel-Fi Wave App, available on iPhone, Android, PC and Mac.

In order to do this you will need internet access on your phone or computer.

We no longer need to collect your information before the Cel-Fi GO or PRO for Telstra product is shipped.

Further information can be found at https://cel-fi.com.au/blog/registration/



UMTS/3G 850 – Band 5
Uplink: 824 – 849 MHz, Downlink: 869 – 894 MHz
4G 700/1800 – Band 28 & 3
Uplink: 703 – 733 MHz, Downlink: 758 – 788 MHz
Uplink: 1710 – 1785 MHz, Downlink: 1805 – 1880 MHz
(Will only boost one 4G frequency at a time)




Up to 100 dB system gain


Nextivity IntelliBoost Ares


H: 179mm
W: 155mm
D: 110mm
Weight: 540g

H: 160mm
W: 164mm
D: 79mm
Weight: 450g
Operating Temperature: 0° to 40°C
Storage Temperature: -25° to 60°C
Relative Humidity: 5 to 95% noncondensing
12 VDC via external supply (2 included)
External Supply: 100-240 VAC, 47-63Hz
Power Consumption: <25W per unit
External Antenna Port: SMA Female
Programming Ports: Mini-USB
Bluetooth Low Energy
5 GHz link compliant U-NII

CE Mark

* 30 Day Money Back Guarantee – Customer must return the Cel-Fi repeater within 30 days of receiving if the product does not perform to their expectations. Item must be returned with all packaging and parts in original condition. Refund component does not include any shipping charges paid.
* Telstra Approval – Customers must undertake an approval process to determine the product is suitable for their location. A Telstra approval form will need to be completed and signed by the customer.

® is a registered trade mark of Telstra Corporation Limited. ABN 33 051 775 556

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