# 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
##### **Enhanced Call Clarity**
Experience crystal-clear voice calls with our booster, designed to enhance 4G Calling (VoLTE) and reduce call drops. Say goodbye to miscommunications and missed calls, providing reliable connectivity for all your conversations.
##### **Seamless SMS Messaging**
Send and receive SMS text messages quickly and efficiently. Our mobile signal booster ensures you stay connected with friends, family, and colleagues, even in areas where signal strength struggles.
##### **Reliable 4G/LTE Data**
Stay connected with consistent 4G and LTE data service, allowing for fast uploads and downloads. Whether streaming, gaming, or working from home, enjoy a reliable internet experience that meets all your needs.
##### **Broad Coverage Area**
Boost your mobile signal across an expansive area of up to 1,000 square meters. Ideal for large homes, offices, hotels, and warehouses, ensuring everyone can benefit from a strong signal.
##### **All-in-One Installation Kit**
Get everything you need for a successful installation in one convenient package. Our kit includes an external aerial, cables, booster base unit, internal aerial, and power adapter—all at a single price.
##### **Upgrade Options Available**
Customize your booster experience with various upgrade options, including enhanced external cables and antennas for improved signal performance. Tailor your setup to meet your specific coverage requirements.
It boost **All Calls & 4G/LTE** signal on 900MHz, 1800MHz frequencies, the frequencies used in **Indonesia** used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost Indonesia Telkomsel, Indosat, XL Axiata and Three (3) network operators for improving **4G LTE and Voice Calls & Text** signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It is a high-performance booster, boost indoor signal cover an area up to **1,000 m2**, great for large house, offices, hotel, warehouse and more.
This system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 1800MHz frequency **simultaneously**. It's Dual Band booster and is an **ESSENTIAL** if many people in the same household are on different mobile phone networks!
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**Clear Voice**
No Miss Important Calls
**Wow 2G/4G Calls**
Eliminates Dropped Calls
**Send/Receive SMS**
SMS Text Messages Quickly
**Consistent Connection**
Reliable 4G/LTE Data
**Signal Wider Coverage**
Reception Up to 1,000 sq.m.
**4G/LTE Internet**
Faster Uploads & Downloads
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### Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
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### Upgrade External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:
2G (GSM) -76 to -90 dBm
3G (UMTS) -80 to -94 dBm
4G (LTE) -97 to -105 dBm
How to shown dBm reading on phone? Check [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide)
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### Upgrade Protector
Lightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.
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### Specification
(scroll to view all)
| | |
| --- | --- |
| Application & Bands | \[4G/LTE & Calls\] (Band 8, 3) |
| Country | Indonesia |
| **Boost All On** | Telkomsel (4G & 2G)
Indosat (4G & 2G)
XL Axiata (4G & 2G)
Three 3 (4G & 2G) |
| Users Supporting | 100 Simultaneously |
| Band | Dual Band 8 & 3 |
| Frequency | 900 & 1800MHz |
| Gain(dB) | Uplink Gp≥65; Downlink Gp≥70 |
| Up-link | 890~915 MHz; 1710~1785 MHz |
| Down-link | 935~960 MHz; 1805~1880 MHz |
| Export Power(Po) | ≥27dBm |
| Power Adapter | Input: AC 100V~240V 50/60Hz
Output: DC 5V |
| Kit Includes | 1 x Booster
1 x Outdoor Antenna
1 x Indoor Antenna
1 x Power Adapter
1 x 10 Meters Outdoor Cable
1 x 5 Meters Indoor Cable |
**Warming Tips:**
- Band Confirmation: This booster can boost signals on Band 8, or Band 3, please check the band of your devices firstly.
- For iPhone: Dial \*3001#12345#\* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.
- For Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide) .
- External Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.
### Custom your solution
#### **Expandable coverage by adding indoor antenna if the outside signal is strong.**
### **How It Works**
#### 1
**Receives signal**
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
#### 2
**Boosts signal**
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
#### 3
**Broadcasts signal**
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
#### **Get stronger signal**
#### Normal Cell Coverage
Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.
#### Signal Coverage with our booster
Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.
#### **Installation**
1. Connect the indoor antenna to the MS port.
2. Connect the outdoor antenna to the BS Port.
3. Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
4. Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
5. Power on the booster and check the signal strength.
6. Adjust the outdoor antenna until you get the best signal strength.
**IMPORTANT NOTE**:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about [User Manual Documentation.](https://drive.google.com/file/d/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH/view)
### **Application Scenarios**
**Home**
**Office**
**Garage**
**Metal Buildings**
1. What is a mobile signal booster? - A mobile signal booster is a device that helps improve the quality of your phone calls and internet connection. It picks up weak signals from outside and makes them stronger inside your home or office, allowing you to enjoy clearer voice calls and faster internet.
2. How does the mobile signal booster work? - The booster works by receiving mobile signals from outside your building. It then amplifies or strengthens those signals and sends them inside, covering a larger area, like a house or an office, so people inside can use their phones more effectively.
3. Can I use this booster with any mobile network? - Yes! This mobile booster works with various networks in Indonesia including Telkomsel, Indosat, XL Axiata, and Three. It enhances the signal for all these networks at the same time, which is great if people in your home use different mobile providers.
4. What areas can the mobile signal booster cover? - The mobile signal booster can cover an area of up to 1,000 square meters. This makes it suitable for larger spaces like big houses, offices, hotels, or warehouses, ensuring that all users in that area can have better signal strength.
5. Is it easy to install the mobile signal booster? - Yes! The mobile signal booster comes with all the necessary parts, including antennas and cables. You don’t need special skills to install it, and there are instructions provided to guide you through the setup process.
6. Do I need to be concerned about signal quality outside? - Yes, the mobile signal booster can only strengthen existing signals. If there is no signal from your mobile network outside, the booster will not be able to help. It's important to check the signal outside before installing it.
7. What if I have a weak signal outside? - If you have a weak signal outside, you may need some upgrades to the booster system, like a more powerful outside antenna. This can help improve your phone signal significantly and allow the booster to work better.
8. Will the booster improve call and internet quality? - Absolutely! The booster enhances both voice call quality and 4G internet speeds. You can expect clearer calls, fewer dropped calls, and faster browsing and downloading experiences on your mobile devices.
9. Can I use the booster for multiple users? - Yes! This mobile signal booster can support up to 100 users at the same time, making it ideal for families or small offices where multiple people are using their phones simultaneously.
10. Is there a warranty or guarantee on the mobile booster? - Yes! The mobile signal booster comes with a one-year money-back guarantee and a three-year warranty or exchange option to ensure you are satisfied with your purchase and the product performs well.
TAGES: 4G LTE, mobile booster, signal booster Indonesia, Telkomsel Indosat XL Three, dual band booster, voice calls text signal, indoor coverage 1000m2, VoLTE support
## Details
- **Price:** 605.16 GBP - 725.16 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Indonesia
- **Tags:** application 4G LTE Data & Voice Calls, coverage up to 1000 sq metres, id id, provider Indosat, provider Telkomsel, provider Three, provider XL Axiata
## Variants
| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 605.16 GBP | In stock |
| No / No / Yes | 625.16 GBP | In stock |
| No / Yes / No | 655.16 GBP | In stock |
| No / Yes / Yes | 675.16 GBP | In stock |
| 20 M / No / No | 625.16 GBP | In stock |
| 20 M / No / Yes | 645.16 GBP | In stock |
| 20 M / Yes / No | 675.16 GBP | In stock |
| 20 M / Yes / Yes | 695.16 GBP | In stock |
| 30 M / No / No | 635.16 GBP | In stock |
| 30 M / No / Yes | 655.16 GBP | In stock |
| 30 M / Yes / No | 685.16 GBP | In stock |
| 30 M / Yes / Yes | 705.16 GBP | In stock |
| 40 M / No / No | 645.16 GBP | In stock |
| 40 M / No / Yes | 665.16 GBP | In stock |
| 40 M / Yes / No | 695.16 GBP | In stock |
| 40 M / Yes / Yes | 715.16 GBP | In stock |
| 50 M / No / No | 655.16 GBP | In stock |
| 50 M / No / Yes | 675.16 GBP | In stock |
| 50 M / Yes / No | 705.16 GBP | In stock |
| 50 M / Yes / Yes | 725.16 GBP | In stock |
## Images
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
- 4G LTE & Calls - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/id-gd1000-mobile-booster)
> Updated: 2026-09-02