Product Summary

The LC-AI698-4000HH06i360A is a 2-port indoor wideband MIMO omnidirectional antenna designed for ceiling-mounted RF distribution. It covers five specified frequency ranges from 698 MHz to 4000 MHz, with both RF ports supporting the same frequency bands. This makes it suitable for multi-band indoor cellular, DAS and wireless coverage systems.

Key Features

• 698–4000 MHz Wideband Coverage
• Indoor Ceiling-Mount Design
• Omnidirectional RF Coverage
• 2-Port MIMO Antenna Configuration
• Multi-Band Gain Performance
• Low VSWR Across Multiple Frequency Bands
• High Port-to-Port Isolation
• Low PIM Performance: ≤−153 dBc @ 2 × 20 W
• 50 W Maximum Input Power
• Compact Φ266 × 18 mm Housing
• ABS Radome in RAL9003 White
• N-Female RF Connector

Technical Advantages

1. Wide 698–4000 MHz Frequency Coverage

Covering 698–4000 MHz across five defined frequency ranges, the antenna provides a broadband RF platform for multi-band indoor cellular and wireless coverage applications.

2. Omnidirectional Indoor Coverage

The ceiling-mounted form factor is designed for omnidirectional indoor RF distribution, making the antenna suitable for centralized indoor coverage layouts.

3. Multi-Band Gain Performance

The antenna provides gain from 1.5 ± 0.5 dBi in the 698–806 MHz range up to 6.0 ± 1.0 dBi in the 3300–4000 MHz range, supporting multiple cellular frequency bands within one antenna platform.

4. High Isolation Across the Specified Bands

Isolation is specified from ≥15 dB to ≥25 dB across the defined frequency ranges, helping reduce unwanted coupling between the antenna ports.

5. Low PIM

With a specified third-order PIM performance of ≤−153 dBc @ 2 × 20 W, the antenna is designed for RF systems where passive intermodulation performance is important.

Electrical Specifications
Item No.	AI698-4000HH06i360A
Frequency Range	MHz	698-806	806-960	1350-1550	1710-2700	3300-4000
Gain	dBi	1.5±0.5	2.2±0.5	3.5±0.5	4.5±1.0	6.0±1.0
Polarization		Linear Horizontal
VSWR		≤1.8	≤1.8	≤2.0	≤1.8	≤1.8
Isolation	dB	≥16	≥16	≥15	≥20	≥25
PIM, 3rd Order, 2 x 20 W,	dBc	≤-153
Input Power, maximum	watts	50
Impedance	ohm	50
Mechanical Specification
Connector Type		N-Female
Size	mm	Φ266×18
Antenna Weight	kg	0.5
Mounting Kit		Ceiling, via hole (standard)
Radome Material and Color		ABS, White, RAL9003
Operational Temperature	oC	-55～60
Operational Humidity	%	< 95

Working Principle

The LC-AI698-4000HH06i360A operates as a passive RF antenna. RF signals from a DAS, repeater or other RF distribution equipment are delivered to the antenna through the RF feeder network. The antenna radiates the received RF signals into the indoor environment to provide broad-area wireless coverage.

In the uplink direction, signals from mobile devices are received by the antenna and transferred back through the RF distribution network to the connected RF equipment.

The antenna itself does not provide RF amplification or frequency conversion; its function is to efficiently radiate and receive RF signals within its specified frequency ranges.

Applications

• Indoor Distributed Antenna Systems (DAS)
• 4G LTE Indoor Coverage
• 5G Sub-6 GHz Indoor Coverage
• Multi-Band Cellular Networks
• In-Building Wireless (IBW) Systems
• Commercial Buildings
• Offices and Business Centers
• Shopping Malls
• Hotels
• Transportation Facilities
• Public Buildings
• Industrial and Enterprise Wireless Networks

Frequently Asked Questions

Q1: What frequency range does the LC-AI698-4000HH06i360A cover?

The antenna covers five specified frequency ranges from 698 MHz to 4000 MHz: 698–806 MHz, 806–960 MHz, 1350–1550 MHz, 1710–2700 MHz and 3300–4000 MHz.

Q2: Is this antenna omnidirectional?

Yes. It is designed as an indoor ceiling-mounted omnidirectional antenna for broad-area RF distribution.

Q3: Is this antenna suitable for 5G?

Yes. The antenna supports the specified 3300–4000 MHz operating range, which can be used for applicable 5G sub-6 GHz indoor coverage applications.

Q4: What is the maximum input power?

The maximum specified input power is 50 W.

Q5: What is the PIM performance?

The specified third-order PIM performance is ≤−153 dBc at 2 × 20 W.

Q6: How many RF ports does the antenna have?

The antenna has two RF ports, with both ports supporting the same specified frequency ranges.

Q7: What type of connector is used?

The antenna uses an N-Female RF connector.

Q8: Is the antenna suitable for ceiling mounting?

Yes. It is designed for ceiling mounting using the standard through-hole mounting method.

Q9: Is the antenna outdoor rated?

The supplied specification does not provide an IP rating. Therefore, the product should be presented primarily as an indoor antenna unless additional environmental protection specifications are confirmed.

Request a Customized Wideband MIMO Antenna Solution

Need a Wideband MIMO Antenna for Your Indoor Coverage Project?

Please provide:

✓ Required frequency bands
✓ Coverage area
✓ DAS or repeater configuration
✓ Required antenna quantity
✓ MIMO configuration
✓ RF distribution configuration
✓ Installation environment
✓ Mounting requirements
✓ Connector requirements
✓ Required antenna gain
✓ Required input power

Lenolink RF engineers can evaluate your project requirements and recommend a suitable wideband MIMO antenna configuration for indoor cellular and DAS applications.

Contact: info@lenolink.com