NEXTIVITY G41-CE-003 Antenna Signal Booster User Guide
- July 25, 2024
- NEXTIVITY
Table of Contents
NEXTIVITY G41-CE-003 Antenna Signal Booster
Example Installation
How it Works: Enhances in-building FirstNet® coverage. For kit options, antennas, or cables, contact the distributor or visit www.nextivityinc.com.
Basic Functionality: The CEL-FI GO G41 FN connects to a Donor Antenna to
receive signals from AT&T’s FirstNet cellular network. It amplifies the
signals through one or more server antennas for coverage where needed. The
donor antenna is placed where there is a strong signal, preferably outdoors
and positioned high. A cable splitter can connect additional server antennas
for wider coverage. The WAVE App for smartphones and tablets is used to apply
settings, help aim the donor antenna, and monitor
performance.
User Interface POWER LED and LAN ? LED to indicate status.
| POWER LED | MEANING |
|---|---|
| Solid GREEN | The unit is working and boosting properly. |
| Blinking GREEN | The unit is scanning for networks to boost. |
| Blinking RED- ORANGE | Start-up sequence. |
| Blinking or Solid RED | The unit is in an error condition. Use the WAVE App |
to check the error meaning and remedy.
LED OFF| No power.
? LED| MEANING
Solid GREEN| Connected with IP address.
Blinking GREEN| Physical link up, no IP address.
Blinking RED| Physical connection, error condition.
LED OFF| No connection.
Troubleshooting
| ISSUE | ACTION |
|---|
Unit cannot find a signal to boost (PWR LED blinks GREEN for over 10
minutes).| • Check the WAVE App for error messages, and check that an
operator has been selected in Settings. Check the donor antenna, cable,
connections, and aim antenna. You may have to wait up to one hour if the unit
is powering up for the first time.
WAVE App will not connect to the GO G41 FN.| • Make sure Bluetooth is
enabled on your phone. Restart Bluetooth. Reinstall/retry WAVE App.
No LAN activity| • The LAN port is only available to certified installers
with WAVE Portal access.
All other issues| • Unplug and reinsert power.
• Connect WAVE App for guidance.
Additional Information
SAFETY: Please use proper safety measures when working on a ladder, lift, or roof
REQUIRED HARDWARE
NOTE: This package comes equipped with Mounting Screws and Drywall Anchors for mounting to standard drywall. Before installing, ensure there are no wires, other objects, or metal plates behind the drywall that may interfere with the anchors, screws, or mounted units.
Soft-Install Option: Before permanently mounting system components, temporarily place the antennas, GO G41 FN, and cables, allowing for changes while optimizing the setup using WAVE App guidance. Longer cables or different antennas may be available from your supplier, if needed.
Antenna Kitting: The following antennas are authorized to be used with GO
G41 FN:
Additional Nextivity-authorized antennas are available at: https://nextivityinc.com/antennas/
INSTALLATION INSTRUCTION
Select Donor Antenna Location
Using a FirstNet-enabled cellphone, find a donor antenna location with the
best signal quality. Phone signal bars and Internet speed tests work great
(disable Wi-Fi when testing). Outdoors, higher up, and away from the server
antenna is best. Test on different sides of the building, or consider an
attic, upper window, or room with good service. Then install the donor antenna
there.
Select Server Antenna Location
Install the server antenna where service is needed. This is typically a ceiling antenna or panel antenna laying face down on the ceiling drywall. Choose an open area for best propagation, far from the donor antenna. In larger spaces, use a splitter with low loss cable to feed multiple server antennas.
Make sure both antenna cables will reach the GO G41 FN mounting location in the next step, or consider longer cables.
Mount the GO G41 FN & Connect Cables
Mount the GO G41 FN where power is available, using the supplied Drywall Anchors and Mounting Screws. Connect the donor and server antenna cables to the correct ports. Lightly torque the antenna cable connectors with a small wrench. Damage may result if over-tightened. Waterproof exterior connections and cable.
Connect the GO G41 FN to Power
Connect the DC Power Cable into the GO G41 FN and secure it with power
cable clamp. Plug in the AC Adapter. The Status LEDs on the GO G41 FN will
begin to blink.
Commission with the WAVE App
Download the WAVE App and allow it to connect to the GO G41 FN. Follow the
guided steps to set up the system, aim the donor antenna, resolve alarms, and
optimize performance.
Scan to Download: The WAVE App is available for smartphones and tablets.
Advanced Installation
For best results, separate the Donor and Server Antenna(s) as much as possible. Antenna separation (isolation) can be achieved with either physical distance or walls and floors between the antennas. Make sure any cables, splitters, and antennas used in the system are properly matched. (CEL-FI GO G41 FN is rated for 50 Ω) Many system configurations are possible, with up to four server antennas per GO G41 FN using low loss coaxial cable.
Please Note: The LAN port on the GO G41 FN is for certified professional
installers only.
Copyright © 2023 by Nextivity, Inc., U.S. Patents pending. All rights reserved. The Nextivity and CEL-FI logos are registered trademarks of Nextivity, Inc. All other trademarks or registered trademarks listed belong to their respective owners. Designed by Nextivity, Inc. in California.
References
- Nextivity - Smart Signal Boosters for Cellular, Critical Comms, HPUE, and Private LTE
- CEL-FI Antennas & Mounts - Nextivity