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GOBOOST Manuals & User Guides

Manufacturer of consumer cell phone signal boosters and repeaters designed to improve cellular reception in homes, offices, and vehicles.

Tip: include the full model number printed on your GOBOOST label for the best match.

About GOBOOST manuals on Manuals.plus

GOBOOST is a brand specializing in mobile signal amplification technology, manufactured by Shenzhen Gaobo Communication Technology Co., Ltd. The company provides a range of cell phone signal boosters, repeaters, and extenders compatible with various network standards including GSM, 3G, 4G LTE, and 5G.

Designed for DIY installation in homes, offices, and rural areas, GOBOOST kits typically include high-gain outdoor antennas, indoor broadcasting antennas, and powerful amplifier units to resolve weak signal coverage and dropped call issues.

GOBOOST manuals

Latest manuals from manuals+ curated for this brand.

GOBOOST 18P.5.LLCPA.1 Mobile Signal Repeater User Manual

December 6, 2023
<<< User Manual Mobile signal repeater Product parameters model18P.5.LLCPA.1 Network LTE-B12, LTE-B13, CDMA, PCS, AWS parameter Frequency Range Frequency Uplink Downlink LTE-B12 699~716 729~746 LTE-B13 777~787 746~756 CDMA 824~849 869~894…

GOBOOST GB3 Mobile Signal Repeater User Manual

November 17, 2023
GOBOOST GB3 Mobile Signal Repeater Product parameters model GB.3.CPA.4 Network CDMA、LTE-B25、LTE-B66 parameter       Frequency Range Frequency Uplink Downlink CDMA 824~849 869~894 LTE-B25 1850~1915 1930~1995 LTE-B66 1710~1780 2110~2200 Output…

GOBOOST GB20 Five Band Family User Manual

June 19, 2023
GOBOOST GB20 Five Band Family User Manual Instruction Function description of each component: Channel: CH1 represents frequency channel 1, CH2 represents frequency channel 2, and the frequency band is from…

GOBOOST GB.3.CPA.4 Cell Phone Signal Booster User Manual

June 15, 2023
<<<User Manual Cell Phone Signal Booster Product parameters model GB.3.CPA.4 Network CDMA, LTE-B25 parameter Frequency Range Frequency Uplink Downlink CDMA 824~849 869~894 LTE-B25  1850~1915 1930~1995 Output Power 20±2 dBm 10±2…

GOBOOST manuals from online retailers

Goboost Cell Phone Signal Booster User Manual

B07N7YWFCS • August 4, 2025
User manual for Goboost Cell Phone Signal Booster, model B07N7YWFCS. Learn about installation, operation, maintenance, and troubleshooting for this FCC Approved dual-band amplifier repeater for Verizon, AT&T, T-Mobile…

Goboost Band 28 700MHz Signal Booster User Manual

Band 28 700MHz Signal Booster • August 4, 2025
A high-gain signal amplifier and repeater kit designed to boost 4G LTE and 5G cell phone signals on Band 28 (700MHz) for improved voice and data quality in…

Goboost Cell Phone Signal Booster User Manual

Tri Band Booster Yagi/ Panel • July 28, 2025
Comprehensive user manual for the Goboost Tri Band Cell Phone Signal Booster (Band 2/4/5), covering setup, operation, troubleshooting, and specifications for improved cellular signal.

GOBOOST Cellular Amplifier HT-1G18X (Band 3) User Manual

HT-1G18X • January 29, 2026
Comprehensive user manual for the GOBOOST Cellular Amplifier HT-1G18X, a 4G LTE 1800MHz (Band 3) signal booster. Includes setup, operation, troubleshooting, specifications, and user tips for optimal performance.

GOBOOST Signal Amplifier User Manual

GB23-Single band • January 26, 2026
Comprehensive instruction manual for the GOBOOST Signal Amplifier (Model GB23-Single band), covering installation, operation, specifications, maintenance, and troubleshooting for improved 2G, 3G, and 4G mobile signal reception.

GOBOOST Car Cell Phone Signal Booster User Manual

HLT-CGD20B(GB23.1) • January 20, 2026
Comprehensive user manual for the GOBOOST Car Repeater HLT-CGD20B(GB23.1) cell phone signal booster, including setup, operation, troubleshooting, and specifications for 2G, 3G, and 4G networks.

GOBOOST Tri-Band Cellular Signal Booster User Manual

HLT-CGD20B(GB21.3-2) • January 20, 2026
Instruction manual for the GOBOOST HLT-CGD20B(GB21.3-2) Tri-Band Cellular Signal Booster, covering installation, operation, specifications, and troubleshooting for improved 2G, 3G, and 4G mobile signal.

GOBOOST Dual Band Cellular Amplifier Instruction Manual

KW-DCS(GB17.2) • January 12, 2026
Comprehensive instruction manual for the GOBOOST Dual Band Cellular Amplifier, covering setup, operation, troubleshooting, and specifications for models supporting GSM 2G 3G CDMA 850 2100 LTE 4G 1800…

GOBOOST 5G/4G Mobile Phone Signal Amplifier User Manual

2023CP1420 • December 22, 2025
Comprehensive user manual for the GOBOOST 5G/4G Mobile Phone Signal Amplifier (Model 2023CP1420), covering setup, operation, specifications, and troubleshooting for enhanced mobile signal reception in various environments.

GOBOOST Dual Band Cellular Signal Booster Instruction Manual

KW-DCS (GB17-DUAL BAND) • December 22, 2025
Comprehensive instruction manual for the GOBOOST Dual Band Cellular Signal Booster (Model KW-DCS GB17), covering setup, operation, specifications, and troubleshooting for enhanced 2G, 3G, 4G, and 5G mobile…

GOBOOST support FAQ

Common questions about manuals, registration, and support for this brand.

  • Why has the signal not improved after installation?

    If the signal does not improve, try adjusting the position and direction of the outdoor antenna to point towards the nearest base station. Ensure all cable connections are tight and that the outdoor antenna is mounted high enough to receive a decent signal.

  • Why do I have full bars but poor call quality?

    This is often caused by self-oscillation or interference between the indoor and outdoor antennas. Ensure there is a solid wall and at least 8 to 10 meters of distance separating the indoor and outdoor antennas.

  • What should I do if the booster stops working suddenly?

    Check if there is water ingress at the outdoor cable joints and ensure the power indicator light is normal. If the setup is intact and power is on but the device fails, the amplifier may need repair.