MLA-30+ RX Loop Antenna
Available for Pre-Order
This product is currently available at our warehouse in Fuhai, Shenzhen, PRC and is not stocked at our Kolkata facility.
Upon order confirmation, we will arrange sourcing and shipment through our global fulfillment network.
Estimated Delivery: Within 2 Weeks
Reserve your unit today by placing a pre-order.
MLA-30+ RX Loop Antenna
MLA-30+ RX Loop Antenna
The MLA-30+ RX Loop Antenna is an active receiving antenna designed for HF, medium-wave, and shortwave listening applications. Covering frequencies from approximately 500 kHz to 30 MHz, it utilizes a low-noise active amplifier and magnetic loop design to improve signal reception while helping reduce locally generated interference. Its compact size, USB-powered operation, and simple installation make it an excellent choice for SDR users, SWL enthusiasts, and amateur radio operators with limited antenna space.
Key Features
- Active magnetic loop receiving antenna design
- Wide HF coverage from approximately 500 kHz to 30 MHz
- Optimized for shortwave, medium-wave, and HF signal reception
- Built-in low-noise RF preamplifier
- Figure-eight reception pattern for interference reduction
- Directional characteristics help suppress local noise sources
- Suitable for SDR receivers and conventional communications receivers
- USB-powered bias-tee system for convenient operation
- Compact loop structure ideal for limited-space installations
- Effective reception of weak signals in urban environments
- No tuning adjustments required across the operating range
- Low-profile installation for balconies, rooftops, and portable setups
- Weather-resistant amplifier enclosure for outdoor use
- Flexible stainless-steel loop element
- SMA connector interface for modern SDR equipment
- Excellent companion antenna for RTL-SDR and HF receivers
- Modular design simplifies assembly and maintenance
- Supports portable, fixed-station, and field monitoring applications
- Reduced susceptibility to electrical noise compared with many wire antennas
- Can be rotated to optimize signal reception and null interference
- Suitable for AM broadcast DXing and shortwave listening
- Ideal for apartments and HOA-restricted installations
- Receive-only design protects against transmitter misuse
- Lightweight construction for easy transport and deployment
- Simple installation with non-metallic support structures
Typical Uses
- Shortwave listening (SWL)
- HF spectrum monitoring
- Software Defined Radio (SDR) applications
- AM broadcast band DXing
- Medium-wave and shortwave reception
- Portable field monitoring stations
- Urban low-noise receiving installations
In the Box
- MLA-30+ active loop amplifier unit
- Loop antenna element
- Bias-T power injector
- USB power cable
- SMA coaxial connection cable(s)
- Mounting hardware
- User documentation
| Brand | MLA |
| Model Number | MLA-30+ |
| Product Type | Active RX Loop Antenna |
| Antenna Type | Active Magnetic Loop Receiving Antenna |
| Frequency Coverage | 500kHz-30MHz |
| Operation | Receive Only |
| Impedance | 50 Ohm |
| Power Supply | 5V USB |
| Power Method | Bias-T Injector |
| Connector Type | SMA |
| Loop Diameter | Approx. 60cm |
| Construction | Flexible Stainless Steel Loop |
| Amplifier Type | Integrated Low-Noise Preamplifier |
| Installation Type | Balcony / Rooftop / Portable |
| Weather Resistance | Outdoor Amplifier Housing |
| Directionality | Figure-8 Pattern |
| Compatibility | SDR Receivers and HF Receivers |
12 Months of Warranty against Manufacturing Defects Only
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