56MM-CFR4 - Mobile Phone Signal Repeater for Either Telstra, Optus or Vodafone 3G/4G/5G* (Mobile - Vehicle/Marine Vessel)
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Mobile Phone Signal Repeater for Either Telstra, Optus or Vodafone 3G/4G/5G* (Mobile - Vehicle/Marine Vessel)


Product Summary

The CFR4 Cel-Fi Roam R41 mobile cellular coverage solution delivers reliable 3G, 4G, and 5G* connectivity inside cars, vans, trucks, caravans, boats, and other mobile applications. With the latest Nextivity propriety IntelliBoost chip, ROAM R41 offers enterprise-grade performance to solve poor coverage and enable dependable calling, texting, and streaming on the move. The system features plug-and-play operation for quick and easy setup, improving connectivity in any car, truck, caravan or boat within minutes. ROAM R41 also supports carrier switching through the Nextivity WAVE App for iOS and Android devices for either Telstra, Optus or Vodafone.
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Features and Benefits

  • Mobile repeater for either Telstra, Optus or Vodafone signal: select your preferred provider on setup with one carrier at a time.
  • Supports 700L, 850, 900, 1800, 2100, 2600 plus band 20 and 26
  • Designed for repeating mobile signals in vehicles and vessels on the move, cars, trucks, trains, caravans and boats.
  • Used with the Cel-Fi WAVE app for mobile phones, tablets and PCs for easy setup.
  • The latest 4th generation Nextivity proprietary IntelliBoost chip delivers channelised coverage for specific mobile network operator signals.
  • Simple plug-and-play design.

    * Does not include band 78 (3500 MHz) but will support 5G DSS operation when deployed by operators.

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Frequency Bands 1/3/5/7/8/20/26/28L
Relay Channel Bandwidths (MHz) 5/10/15/20
Networks 3G/4G/5G
Network Protocols WCDMA/LTE/DSS
Network Selection Automatically (MyWave App set to “Following”)
Configured to authorized operator PLMN-IDs
Duplex Modes FDD
# of Relay Bands (MHz max.) 1
Relay Bandwidth (MHz max.) 20
Output Downlink Power (All Bands) (dBm max.) 0
Output Uplink Power (Bands 5/8/20/26/28L) (dBm max.) 22
Output Uplink Power (Bands 1/3/7) (dBm max.) 24
System Gain (dBm max.) 100
Enterprise-Grade Echo Cancellation (dB min.) 30
Return Loss (dB typ.) -8
Frequency Bands Downlink (MHz) Uplink (MHz) Max. Relay BW (MHz)
1 2110-2170 1920-1980 20
3 1805-1880 1710-1785 20
5 869-894 824-849 20
7 2620-2690 2500-2570 20
8 925-960 880-915 15
20 791-821 832-862 20
26 859-894 814-849 20
28L 758-788 703-733 20
Donor RF Connector SMA (f)
Server RF Connector SMA (f)
DC Input 5.5 x 2.5 mm (f) Barrel
Device Setup Bluetooth for WAVE App
Power & System Status Bi-color LED (Green/Red)
Factory Debug only USB 2.0 Micro-B
System Management & SW Updates WAVE App for iOS 11.0 or later
WAVE App for Android
Band Selection MyWAVE App for iOS 11.0 or later
MyWave App for Android
3GPP TS 25.143 Rel 13
3GPP TS 36.143 Rel 13
CE Compliant
RED 2014/53/EU
RoHS3 EN 63000: 2018
Bluetooth Bluetooth
Power Supply
Power Consumption (W) max. 18
Input Voltage(VDC max.) 12
Input Current(A max.) 1.5
Power Supply Plug Automobile Auxiliary Power
Power Supply Cable 18 AWG
Power Supply Cable Length (ft (m)) 16.3 (5)
Operating Temperature (°F (°C)) 32 to 140 (0 to 60)
Storage Temperature (°F (°C)) -31 to 158 (-35 to 70)
Heat Dissipation Passive Convection
Surface Temperature (°F (°C)) max. at ambient 111.2 (44)
Non-condensing Humidity 0 to 95%
Ingress Protection Rating IPX0
Mechanical & Packaging
Main Unit Dimensions (in (mm)) 6.7 x 3.1 x 1.7 (170.7 x 79.8 x 44.0)
Main Unit Weight (lbs (kg)) 1.08 (0.49)
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