AICM004

825MHz 4G LTE/GSM Built-in Helical Spring Antenna | Direct Welding

LTE/CELLULAR

Single Internal Antennas

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825MHz 4G LTE/GSM Built-in Helical Spring Antenna | Direct Welding

Product Overview

Key Features

Description

Specification

Applications

Peak Gain: 3.0 dBi (100 x 28mm PCB Board)

Helical Monopole Antenna, Ground Plane Dependent

Compact Design for Space-efficient and Unobtrusive

Light Weight

Supports Soldering or Direct Welding for Data Transmission

Shock and Aging Resistant for Long-term Use

Excellent Compatibility and Stability, Sensitive Signal Reception

Factory Customized, Reduced Cost and Time-to-Market

REACH/RoHS compliant

Operating Frequency: 791-861 MHz
Dimensions: Ø4.6 x 22.22 mm

Aboosty AICM004 Factory Customized Helical Antenna

The Aboosty AICM004 antenna is a small-size, compact, quarter-wave helical monopole antenna. Designed as a cost-effective solution, this spring coil antenna is widely used in various products in the wireless field such as network communication, the Internet of Things, wireless data transmission, smart home, wireless radio and television, etc.

The AICM004 features a helical design, which allows it to efficiently transmit polarized electromagnetic signals. Typically installed on a PCB board terminal, this metal coil spring antenna is prevalent in terrestrial stations for satellite communication. It utilizes non-balanced feeders, where the cable center connects to the antenna’s spiral portion, and the outer cable shield is attached to the reflector. This design ensures reliable performance and integration in a wide range of applications.

LABEL

VALUE

Certificates Acquired

Reach, RoHS Compliant

Length (mm)

Ø4.6

Width (mm)

Height (mm)

22.22

Product Weight (g)

0.4

Freq. (MHz)

791-861

Technology Type

4G/3G/LTE/GSM

Operating Temperature (℃)

-40°C to +85°C

Markets

Smart Industrial, Smart Cities, Public Safety, Mobility and Infrastructure

Other Attributes

Spring Antennas, Helical Antennas

Antenna Type

Monopole

Connector Style

N/A

Radiation Pattern

Omnidirectional

Polarity

Linear

Max Effi. (%)

Peak Gain

3.0 dBi

VSWR

3.8:1

Impedance (Ω)

Ingress/Impact

N/A

Termination Style

SMD/SMT

Antenna Connector Type

N/A

Cable Type

N/A

Cable Length (mm)

N/A

Mechanical Style

Metal

Mounting Style

Welding

Customization Option

Logo, Packaging

Automated Meter Reading
Wireless Sensor Networks
Home and Building Automation
Wireless Alarm and Security Systems
Industrial Monitoring and Control
Wireless M-BUS
Smart Agriculture
IoT Devices

Part Number

User Story

Model

Description

Note

AICM004

Factory Customized 825MHz Φ4.6*22.22mm Internal Spring Antenna

W01-0300180R0A

Customization supported

DELIVERY INFORMATION

Antennas & GPS modules, RF Connectors / Cables

Antennas & GPS modules, RF Connectors / Cables - estimated delivery time for samples is 5-7 days

Evaluation boards

Evaluation boards - estimated delivery time for samples is 7-14 days

Delivery & Returns >

Powering Success: Bringing Client Innovations to Reality

Below are excellent examples for our VIP customers. They have been tested, verified, and widely applied to application systems for years with huge volumes by our VIP customers.  If you have a demand for antenna OEM/ODM service, no matter if it is big or small, please feel free to send us a message. We have the experience, capability, and R&D resources to make any OEM/ODM integratio n a glowing success!

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825MHz 4G LTE/GSM Built-in Helical Spring Antenna | Direct Welding

825MHz 4G LTE/GSM Built-in Helical Spring Antenna | Direct Welding

Product Overview

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