Model:UMP-80CF
Power:400W
Weight:150g
Length:Approx. Ø94.5 cm (deployed diameter) × 104.5 cm (length)
(maximum component length 55.5 cm when disassembled)
Connector:M10X1P
Product Application & Usage
The UMP-80CF is a portable umbrella-type RF counterpoise system designed for use with vertical antennas, mast antennas, and portable communication systems.
Installed near the antenna base or feed point, the UMP-80CF functions as an artificial RF ground / counterpoise structure, helping establish an effective RF return path in environments where traditional ground radials cannot be deployed.
The modular threaded carbon fiber structure provides lightweight portability, rapid deployment, and stable mechanical assembly for field communication applications.
Product Features
• Portable RF Ground System
• Umbrella-Type Counterpoise Structure
• No Long Ground Radials Required
• Lightweight Carbon Fiber Construction
• Modular Threaded Assembly Design
• Suitable for Portable / Marine / Tactical Communication Systems
How to Use
1. Installation Position
Secure the UMP-80CF to the antenna base, feed point, mast support, or mounting structure using the M10 × 1P thread.
2. Assemble the Radial Arms
Install the carbon fiber radial arms onto the central structure using the threaded assembly system.
3. Deploy the Umbrella Structure
Extend the radial arms outward to form a symmetrical umbrella-type RF counterpoise structure.
4. Connect the Antenna System
Suitable for use with:
• HF Vertical Antennas
• Portable Mast Antennas
• Marine Communication Systems
• Portable ATU Systems
• Tactical Portable Radio Systems
RF Structure Characteristics
The UMP-80CF is designed to provide counterpoise effect and RF return path assistance for portable antenna systems.
Testing indicates RF resonance and matching characteristics within HF and VHF frequency ranges, supporting portable RF operation in limited-space or temporary deployment environments.
Measured RF Characteristics
• Approx. VSWR below 2.0 within 136–146 MHz
• Observable RF resonance behavior within 27–30 MHz
The UMP-80CF structure is capable of providing RF counterpoise effect and RF return path assistance within these frequency regions.
Important Notes
• The UMP-80CF is an RF counterpoise / ground assist structure.
• This product is not a standalone antenna system.
• Actual RF performance may vary depending on antenna type, installation environment, and operating conditions.
The UMP-80CF is a portable umbrella-type RF counterpoise system designed for use with vertical antennas, mast antennas, and portable communication systems.
Installed near the antenna base or feed point, the UMP-80CF functions as an artificial RF ground / counterpoise structure, helping establish an effective RF return path in environments where traditional ground radials cannot be deployed.
The modular threaded carbon fiber structure provides lightweight portability, rapid deployment, and stable mechanical assembly for field communication applications.
Product Features
• Portable RF Ground System
• Umbrella-Type Counterpoise Structure
• No Long Ground Radials Required
• Lightweight Carbon Fiber Construction
• Modular Threaded Assembly Design
• Suitable for Portable / Marine / Tactical Communication Systems
How to Use
1. Installation Position
Secure the UMP-80CF to the antenna base, feed point, mast support, or mounting structure using the M10 × 1P thread.
2. Assemble the Radial Arms
Install the carbon fiber radial arms onto the central structure using the threaded assembly system.
3. Deploy the Umbrella Structure
Extend the radial arms outward to form a symmetrical umbrella-type RF counterpoise structure.
4. Connect the Antenna System
Suitable for use with:
• HF Vertical Antennas
• Portable Mast Antennas
• Marine Communication Systems
• Portable ATU Systems
• Tactical Portable Radio Systems
RF Structure Characteristics
The UMP-80CF is designed to provide counterpoise effect and RF return path assistance for portable antenna systems.
Testing indicates RF resonance and matching characteristics within HF and VHF frequency ranges, supporting portable RF operation in limited-space or temporary deployment environments.
Measured RF Characteristics
• Approx. VSWR below 2.0 within 136–146 MHz
• Observable RF resonance behavior within 27–30 MHz
The UMP-80CF structure is capable of providing RF counterpoise effect and RF return path assistance within these frequency regions.
Important Notes
• The UMP-80CF is an RF counterpoise / ground assist structure.
• This product is not a standalone antenna system.
• Actual RF performance may vary depending on antenna type, installation environment, and operating conditions.