RV Cel-Fi GO Cell Signal Booster for Class B & Class C with 38-Inch High-Gain Whip Antenna | Top Signal Series | TS559139)

RV Cel-Fi GO Cell Signal Booster for Class B & Class C with 38-Inch High-Gain Whip Antenna | Top Signal Series

Highest-gain booster + high-gain antenna | FREE shipping
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  • Most powerful RV booster available (max 100 dB gain)
  • For use while parked
  • High-gain 38″ whip antenna with 5 mounting options
  • Works with Verizon 5G/4G and AT&T, T‑Mobile, Sprint, UScellular, GCI Alaska 5G/4G/3G
  • Improves signal for multiple phones using the same carrier
  • Inside directional panel antenna; stands upright on any flat surface & is easily moved where you need better signal

Free lifetime support
$999.99
SKU: TS559139
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Product Description

Features of the Cel-Fi GO Class B/Class C high‑gain antenna system

  • Combines the most powerful consumer cell signal booster with a high-gain whip antenna for the best possible signal in your motorhome or van.
  • This complete kit features your choice of five mounting options for the high-gain outside antenna. (See photo gallery, below.)
  • Standard: The 2½″ rail mount secures to rails and brackets.
  • Optional upgrade #1: The fold-down “bull bar” mount lays the antenna flat instantly with a spring‑loaded pin.
  • Optional upgrade #2: The MagMAX 3X magnet mount firmly attaches to steel roofs. (Currently on backorder.)
  • Optional upgrade #3: The ladder-mounted SkyPole sets up in moments and extends to 12 feet for maximum antenna elevation and reception.
  • Optional upgrade #4: The tow bar-mounted SkyPole for motorhomes without ladders attaches to a trailer hitch.
  • The Cel-Fi GO booster provides an industry-leading gain of up to 100 dB in Stationary mode when you’re parked and up to 65 dB in Mobile mode when you’re underway; switch modes with the Cel-Fi WAVE app for smartphones. Boosts one carrier at a time for multiple users simultaneously; choose from six major carriers; switch carriers at any time.
  • RFI’s 38.2″ (90.7 cm) fiberglass OTR antenna provides 4.5 to 6.5 dBi of signal gain and includes 16.4′ (5.0 m) of RG58 coax cable and a quick-release feature for easy, fast setup and takedown.
  • Top Signal’s directional EDGE panel antenna stands upright on any flat surface and connects to the booster with 15 feet of thin, flexible coax cable. Move the antenna where you need improved cell signal inside your RV, fifth wheel, trailer, or towable.
  • Includes a 120V AC power supply.

Who is the Cel-Fi GO Class B/Class C system for?

  • Class C motorhomes (20–30 feet long).
  • Class B adventure vans, including the Mercedes Sprinter, Ford Transit, Dodge Promaster, Unimog, Unicat, Revel 4×4, Storyteller Overland, Adventure Truck XT, Roadtrek, Sportsmobile, and more.
  • Government agencies with RVs that serve as mobile command posts (police, disaster recovery, etc.).
  • Anyone who needs the best, most reliable cell phone connectivity in their motorhome, van, or similar RV.

Get more features with the Cel-Fi WAVE app

The Cel-Fi WAVE app for smartphones lets you check your Cel-Fi GO booster’s status and change its settings:

  • Dashboard: An overview of the state of your Cel-Fi GO booster system, including the outside signal strength and quality and the boost strength.
  • Settings: Switch between mobile and stationary modes, change the default carrier, update your booster’s software, and more.
  • Advanced: Check your antenna separation and get detailed technical information for troubleshooting.

Cel-Fi GO Class B/Class C system contents

This is a complete kit, with everything you need to start getting the best signal in your vehicle.

All kits include these components:

Cel-Fi GO M G32-2/4/5/12/13M booster icon Cel‑Fi GO Smart Signal Booster®
Cel-Fi GO X AC power supply icon AC power supply 290N039‑001
LTE Vehicle Antenna RFI Quick-Release 38-Inch Whip 6.5 dBi 698–2700 MHz TS210701 fiberglass whip antenna icon RFI 38″ black fiberglass whip antenna
CDQ7195-B
LTE Vehicle Antenna RFI Quick-Release 38-Inch Whip 6.5 dBi 698–2700 MHz TS210701 spring mount & RG58 coax cable icon Spring mount with 16.4′ black RG58 coax cable
Top Signal EDGE Flex-Mount Panel Antenna N-Female TS260820 icon Top Signal EDGE indoor panel antenna TS260820 (w/mounting hardware)
Top Signal LMR195 coax cable 15 ft. TS334015 icon 15′ LMR195 coax cable with SMA‑male connectors TS334015
Top Signal TS451019 FME-Female to SMA-Female Connector icon FME‑male to SMA‑male connector TS451019
Top Signal SMA-Female to N-Male Connector TS451033 icon SMA‑female to N‑male connector TS451033
Cel-Fi GO X G32-2/4/5/12/13X quick start guide icon Cel-Fi GO quick start guide

The standard kit includes:

Top Signal 2-1/2-Inch OTR Trucker Antenna Mount TS432110 icon 2½″ rail antenna mount w/hardware TS432110

The bull bar kit includes:

RFI Folding Bull Bar Mount for OTR Antennas TS432702 icon RFI bull bar antenna mount w/nut & washers TS432702
Stainless Steel Rail Mount for RFI Folding Bull Bar Antenna Mount TS432111 icon Stainless steel rail mount TS432111

The SkyPole ladder kit includes:

Top Signal SkyPole Ladder Antenna Mount TS431010 icon Top Signal 12′ collapsible SkyPole TS431010
Top Signal SkyPole Ladder Antenna Mount Twist Bracket TS431010 icon Twist bracket (×1) & back straps (×2)
Top Signal SkyPole Ladder Antenna Mount Shoe Bracket TS431010 icon Shoe bracket (×1) & back straps (×2)
Top Signal SkyPole Ladder Antenna Mount Lance Straps TS431010 icon Lance straps (×4) for 1½″ ladder side rails

The SkyPole tow bar kit includes:

Top Signal SkyPole Tow Bar Antenna Mount TS431020 icon Top Signal 12′ collapsible SkyPole
Top Signal SkyPole Tow Bar Mount Pole TS431020 icon Tow bar mount pole TS431020
Top Signal SkyPole Tow Bar Antenna Mount Twist Bracket TS431020 icon Twist bracket
Top Signal SkyPole Tow Bar Antenna Mount Shoe Bracket TS431020 icon Shoe bracket
Top Signal SkyPole Tow Bar Antenna Mount Pole Plate and U-Bolts TS431020 icon Pole plate (×1) & U‑bolts (×2)
Top Signal SkyPole Tow Bar Antenna Mount Yellow Lock Handle TS431020 icon Yellow lock handle
Top Signal SkyPole Tow Bar Antenna Mount Anti-Rattle U-Bolt TS431020 icon Anti‑rattle U‑bolt

Works with most major cellular carriers

This Cel-Fi GO Smart Signal Booster system works with Verizon 5G/4G LTE cellular bands and AT&T, T‑Mobile, Sprint, UScellular, and GCI Alaska 5G/4G LTE/3G cellular bands. It does not work with other cellular networks, and it does not boost Verizon 3G.

The Cel-Fi GO operates on two cellular bands simultaneously from a single carrier. It will support only one carrier at a time.

Not sure which bands your phone uses? Contact us—our technical support reps will be happy to help you!

Carrier logos for Verizon, AT&T, T-Mobile, Sprint, UScellular, GCI Alaska

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon Warning This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Product Specifications

Usage:
Motorhome/Adventure Van
Outside Antenna:
Omnidirectional whip (×1)
Inside Antenna:
Directional panel (×1)
Cable Type:
RG58 / LMR195
Connector Type:
FME / SMA / N
Impedance:
50 Ω
Gain/Loss:
+100 dB max (stationary); +65 dB max (mobile)
Max Output Power (Uplink):
20 22 dBm
Max Output Power (Downlink):
10 dBm per 5 MHz
Booster Case Material:
Metal; NEMA-4 rated
Signal Readout:
LED light & smartphone app

Warranty Information

For warranty information on this product, please see our Cel-Fi warranty information page.

Questions & Answers