The Blackhawk ANT-BH-WAL Indoor Wall Mount Antenna is designed to provide mobile coverage inside a building when connected to a cellular repeater system. Indoor panel antennas are a lightweight and highly cost effective means of projecting mobile coverage in a forward direction.
An example may be placing the panel antenna facing down a hallway or on the rear wall of a supermarket. Indoor panel antennas are considered "semi-directional", where they aim to provide a moderate 5 to 7 dBi gain, which makes sure coverage is transmitted in a wide arc (between 60 and 90° depending on frequency band).
The antenna supports all major 4G and 5G mobile networks globally and has a low-PIM design to broadcast multiple carriers from the one antenna.
Key Features:
- Provides a 5 dBi gain for 698 to 960 MHz
- Provides a 7 dBi gain for 1710 to 4000 MHz
- Linear and Vertical Polarisation
- 50 Ω Input Impedance
- 50W max. Input Power
- DC Ground Lightning Protection
- N Female Connector options
High-Gain Performance
This panel antenna delivers impressive gain with values ranging from 5.5 dBi at lower frequencies (698-806 MHz) to 8 dBi at higher frequencies (1695-2700 MHz). With its semi-directional coverage, it provides broad signal propagation, ensuring a wide and effective coverage area.
Advanced Electrical Specifications
The antenna features a low VSWR of ≤1.8 across most frequency bands, which contributes to superior signal quality and minimal interference. It has a maximum input power of 50 W and boasts a low Passive Intermodulation (PIM) of < -150 dBc, ensuring reliable performance in multi-carrier environments.
Durable Construction
Built with a UV-stabilised ABS radome and an aluminium reflector, the Powertec Indoor Wall Mount Panel Antenna is designed to withstand various indoor conditions. It operates efficiently in a temperature range of -40 °C to +65 °C, ensuring long-term reliability.
Semi-Directional Design
This antenna offers a semi-directional radiation pattern with horizontal beam widths between 60° and 92° and vertical beam widths from 28° to 73°. This design ensures that signal coverage is both broad and effective, tailored to meet diverse installation needs.
Compact and Lightweight
With dimensions of 180 × 158 × 60 mm and a weight of just 0.4 kg, this antenna is easy to install and mount. It includes a wall bracket for straightforward installation, making it a practical solution for commercial indoor coverage.
Flexible Connectivity Options
The Powertec 4G-5G Indoor Wall Mount Panel Antenna comes with an N Female connector, offering reliable and secure connections. It also includes a semi-flexible RG-402 cable tail, enhancing installation flexibility and ease of setup.






















