1. Vöru lokiðview
The LINOVISION ANT-4GCOMBO3 is a versatile 3-in-1 combo antenna designed to enhance cellular signals and extend Wi-Fi coverage. It integrates two 4G LTE MIMO antennas and one dual-band Wi-Fi antenna into a single, robust unit.
- 3-in-1 Combo Design: Combines 2x 4G LTE MIMO and 1x Dual-Band Wi-Fi (2.4GHz & 5GHz) for comprehensive connectivity. Each RG174 cable is 40cm (15.75 inches) in length.
- Global 4G LTE Coverage: Supports frequency ranges from 698~960MHz and 1710~2690MHz, compatible with most global 4G LTE networks. Features two 4G LTE antennas with SMA Male Connectors.
- Dual-band Wi-Fi: Operates on 2400~2483.5MHz and 4900~5825MHz frequencies. Includes one Wi-Fi antenna with an RP-SMA Male Connector.
- IP67 vatnsheldur einkunn: Engineered for reliable performance in harsh outdoor environments, with an operating temperature range of -40℃ to +85℃.
- Breið samhæfni: Works with various 4G LTE cellular routers that have 2 or 3 antenna interfaces, including LINOVISION IOT-R32, Inhand IR302, Teltonika RUT241, and RUT240.
- Fjölbreytt forrit: Suitable for RVs, marine vehicles, remote IoT devices, surveillance systems, and industrial settings.
2. Innihald pakka
Gakktu úr skugga um að allir hlutir séu til staðar í pakkanum þínum:
- 1 x LINOVISION ANT-4GCOMBO3 4G LTE MIMO and WiFi 3-in-1 Combo Antenna
- 1 x Notendahandbók (þetta skjal)

Image: LINOVISION ANT-4GCOMBO3 antenna and included user manual.
3. Tæknilýsing
| Eiginleiki | Forskrift |
|---|---|
| Gerðarnúmer | ANT-4GCOMBO3 |
| Tegund loftnets | 4G LTE MIMO (2x), Dual-Band Wi-Fi (1x) |
| 4G LTE Frequency Range | 698~960MHz / 1710~2690MHz |
| Wi-Fi tíðnisvið | 2400~2483.5MHz / 4900~5825MHz |
| 4G LTE Connector Type | SMA karlkyns |
| Wi-Fi Connector Type | RP-SMA karlkyns |
| Lengd snúru | 40cm (15.75 inches) RG174 |
| Ingress Protection (IP) einkunn | IP67 |
| Rekstrarhitastig | -40℃ til +85℃ (-40°F til 185°F) |
| Hlutfallslegur raki | Allt að 95% |
| Viðnám | 50 ohm |
| Hámarkssvið | 100 metrar (u.þ.b. 328 fet) |
| Vörumál (L x B x H) | 4.72" x 3.94" x 0.98" (120 mm x 100 mm x 25 mm) |
| Þyngd hlutar | 4.6 aura (130g) |

Image: Detailed dimensions of the ANT-4GCOMBO3 antenna.
4. Uppsetning og uppsetning
Follow these steps for proper installation of your LINOVISION ANT-4GCOMBO3 antenna:
4.1 Loftnetsviðmót
The antenna features three cables: two for 4G LTE (SMA Male connectors) and one for Wi-Fi (RP-SMA Male connector). Ensure correct connection to your router.

Image: Diagram illustrating the antenna's cable interfaces (2x 4G LTE SMA, 1x Wi-Fi RP-SMA).
4.2 Uppsetningarleiðbeiningar
The antenna is designed for outdoor roof mounting. It requires a hole for cable routing and a secure fastening mechanism.
- Undirbúðu uppsetningaryfirborð: Choose a flat, stable surface on your vehicle or structure for mounting.
- Bora gat: Drill a hole with a diameter of 0.98 inches (25mm) at the chosen location.
- Festa lím: If not pre-applied, attach the 3M double-sided tape to the base of the antenna for initial positioning and sealing.
- Insert Antenna: Pass the antenna's threaded shaft and cables through the drilled hole.
- Secure Antenna: From the underside of the mounting surface, thread and tighten the included nut onto the antenna's shaft until secure. Ensure a tight seal to maintain IP67 rating.

Image: Step-by-step visual guide for antenna installation.

Image: The ANT-4GCOMBO3 antenna installed on a roof, demonstrating its outdoor suitability and IP67 waterproof design.
5. Rekstur
Once installed, connect the antenna cables to the corresponding ports on your compatible 4G LTE cellular router. The antenna will then begin to enhance cellular signal reception and extend Wi-Fi coverage for your connected devices.
5.1 Compatible Routers
This antenna is designed to work seamlessly with routers such as:
- LINOVISION IOT-R32
- Inhand IR302
- Teltonika RUT241
- Teltonika RUT240
5.2 Dæmigert forrit
The robust design and multi-functionality make this antenna suitable for a variety of demanding environments:
- Húsbílar: Provides stable internet connectivity on the go.
- Marine Vehicles: Ensures reliable communication for boats and ships.
- Remote IoT Devices: Ideal for connecting devices in areas with weak signal.
- Eftirlitskerfi: Enhances connectivity for remote camera setups.
- Industrial Environments: Supports robust network access in challenging industrial settings.

Mynd: Dæmiamples of diverse applications for the ANT-4GCOMBO3 antenna, including RVs, transportation, marine, and construction.
6. Viðhald
The LINOVISION ANT-4GCOMBO3 antenna is designed for minimal maintenance due to its durable construction and IP67 waterproof rating.
- Regluleg skoðun: Periodically check the antenna for any physical damage or loose connections, especially after severe weather conditions.
- Þrif: If necessary, gently clean the antenna surface with a soft, damp klút. Forðist að nota sterk efni eða slípiefni.
- Umhverfisþol: The antenna is built to withstand extreme temperatures from -40°F to 185°F and high humidity up to 95%.

Image: Visual representation of the antenna's rugged design, highlighting its wide operating temperature range and IP67 rating.
7. Bilanagreining
If you encounter issues with your antenna, consider the following troubleshooting steps:
- Ekkert merki eða veikt merki:
- Ensure all antenna connectors (SMA for 4G LTE, RP-SMA for Wi-Fi) are securely fastened to the correct ports on your router.
- Verify that the antenna is mounted in an optimal location, free from obstructions that could block signals.
- Check your router's settings to confirm that external antennas are enabled, if applicable.
- Test with another compatible router or antenna if possible, to isolate the issue.
- Tengimöguleikar með hléum:
- Inspect cables for any signs of damage or wear.
- Ensure the mounting is stable and the antenna is not moving, which could affect signal consistency.
- Check for potential sources of interference near the antenna or router.
- Líkamlegt tjón:
- If the antenna or cables are physically damaged, contact LINOVISION support for assistance.
8. Ábyrgð og stuðningur
LINOVISION is committed to providing reliable products and customer support.
- Varahlutaframboð: EU spare parts are available for a duration of 6 years.
- Tæknileg aðstoð: 24/7 US local and global technical support is available.
- Warranty and Replacement: Warranty services and replacements are handled from Texas, USA.
For further assistance, please visit the official LINOVISION websíðuna eða hafðu samband við þjónustudeild þeirra.





