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Nextivity

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Introducing Nextivity's CEL-FI GO G51, the first repeater with 5G N78 support, designed to enhance cellular coverage in large residential and medium-sized commercial spaces.
SKU: RPR-CF-00716
MPN: G51–LE–003
Shipping: Calculated at Checkout
$2,717.65 inc GST
$2,470.59 ex GST
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Nextivity CEL-FI GO G51 Stationary Repeater

$2,717.65 inc GST
$2,470.59 ex GST

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This powerful booster delivers industry-leading signal gain of up to 100 dB, overcoming mid-band 5G NR coverage challenges. With compact, user-friendly design and no manual configuration required, G51 is perfect for small to medium-sized buildings. It's Australian operator approved, ensuring better voice quality, 5G data speeds, and fewer dropped calls. The G51 supports various 3G/4G and 5G cellular networks.  

Experience unmatched 5G connectivity with Nextivity GO G51 Stationary Repeater! Boost both 4G and 5G signals indoors with up to 100 dB signal gain. Say goodbye to dropped calls and slow data speeds. This compact, user-friendly repeater covers up to 3000 m2 and supports carrier switching. Perfect for small- to medium-sized buildings, it's Australian operator approved and ensures better voice quality and 5G speeds. No manual configuration required. Invest in reliable 5G coverage today!

CEL-FI GO G51 Features:

  • Relays two channels simultaneously:
    • 1st Relay Channel: 5G 3500 (100MHz)
    • 2nd Relay Channel: one 3G or 4G band (5/10/15/20MHz)
  • Carrier Switching via WAVE App between Telstra or Optus - one carrier at a time (Vodafone approval pending)
  • Up to 3000 m2 coverage area
  • Voice and Data support on 4G/5G
  • Suited for those in a 5G 3500 coverage area (G41 is more suitable for areas outside of a 5G 3500 coverage area as it supports 2 x 4G band relay)
  • Powered by the latest 4th generation Nextivity proprietary IntelliBoost chip, delivering industry-leading and unconditionally network safe performance
  • Establishes network safe uplink power in real-time and automatic uplink muting when no active user equipment is detected
  • Ethernet Port for remote monitoring and management with Nextivity WAVE Portal and WAVE App

Ideal for Boosting Mobile Signal in:

  • Large Homes
  • Single or Multi-Level Commercial Buildings
  • Government Buildings
  • Medical and Nursing Homes
  • Infill 5G coverage for Hotels/Shopping Centres/Hospitals/Conference Centres
  • Underground Parking
  • Factories and Manufacturing
  • Warehouses and Logistics

Band Support by Operator:

  • Telstra
    • 3G - 850
    • 4G - 700L/1800/2100/2600
    • 5G - 3500
  • Optus
    • 3G - 900
    • 4G - 700L/900/1800/2100/2300/2600
    • 5G -3500

 

Band Relay

  • First Relay Channel: 5G 3500 (100MHz)
  • Second Relay Channel: 3G/4G band (5/10/15/20MHz)

Output Power

  • DL Power: 27dBm (n78); 20 dBm (1/3/5/7/8/28L) per band
  • Should provide the same coverage as a G4 on 4G and 5G.

Max Data Throughput

  • 570Mbps

Ports

  • Ethernet Port for remote monitoring
  • Power Port
  • 2 x SMA/F Antenna Ports
Specifications Table
Specifications
Frequency Bands n78 and 1/3/5/7/8/20/28L
Relay Channel Bandwidths (MHz) 100 and 5/10/15/20
Networks 2G/3G/4G/5G
Network Protocols GSM/WCDMA/LTE/DSS/NR
Network Selection Automatically best available (WAVE App and WAVE Portal for manual setting)
Network Operator Configured to authorized operator PLMN-IDs
Duplex Modes FDD and TDD
# of Relay Bands (max.) 2
Relay Bandwidth (MHz max.) 100 + 20
Output Downlink Power (Bands 1/3/5/7/8/20/28L) (dBm max.) 20 (16 in U.K.)
Output Downlink Power (Band n78) (dBm max.) 27
Output Uplink Power (Band n78) (dBm max.) 24
Output Uplink Power (Bands 1/3/7) (dBm max.) 22
Output Uplink Power (Bands 5/8/20/28L) (dBm max.) 20
System Gain (dB max.) 100
Enterprise-Grade Echo Cancellation (dB min.) 30
Return Loss (dB typ.) -8
Impedance (Ω nom.) 50
General Information
Manufacturer: Nextivity
Manufacturer Part Number: G51–LE–003
Packaging Details
Weight: 3.13 KGS
Width: 22.00 (cm)
Height: 28.00 (cm)
Depth: 11.00 (cm)

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