Description
USED RF WATTMETER 1.8–30MHZ 20/200W POWER METER
This Second-Hand RF Wattmeter antenna tuners is a versatile power measurement instrument designed for RF applications across the 1.8–30MHz frequency range. With selectable 20W and 200W power ranges, it provides flexible measurement capabilities for amateur radio operators, RF enthusiasts, and other users who need to monitor transmitter output and antenna-system performance.
The wattmeter supports measurement of both forward and reflected RF power, allowing users to monitor transmitted power and reflected power from an antenna system. With a 50Ω impedance, it is suitable for use with standard 50-ohm RF systems.
RF Power Measurement
Designed for HF applications from 1.8MHz to 30MHz, this RF wattmeter provides a practical solution for monitoring RF power levels.
The selectable 20W/200W measurement ranges allow the operator to choose an appropriate scale depending on the power level being measured. The ability to switch between forward and reflected power provides useful information when checking transmitter and antenna-system performance.
Antenna Tuners Forward and Reflected Power
The wattmeter allows users to measure both forward power and reflected power. Monitoring these measurements can help operators evaluate how efficiently RF energy is being transferred through the antenna system.
This makes the unit useful for amateur radio stations, HF transmitters, antenna testing, and general RF measurement applications.
50Ω RF System
The instrument is designed around a 50Ω impedance, making it suitable for standard amateur radio and RF systems using 50-ohm coaxial connections.
It features an SO-239 50Ω input connector, providing a familiar connection for compatible HF radio equipment and coaxial cables.
Multiple Antenna Connections
The wattmeter provides connections for three antenna positions:
- Antenna 1
- Antenna 2
- Antenna 3
Each antenna connection is designed to support the instrument’s measurement functions, giving operators flexibility when working with multiple antenna systems.
A dedicated grounding stud is also provided for GND connection, helping support proper installation and operation.
Compact and Portable Design
With dimensions of approximately 133 × 180 × 287mm and a weight of approximately 3.4kg, this RF wattmeter provides a practical balance between functionality and portability.
Its compact construction makes it suitable for amateur radio shacks, RF workbenches, field setups, and other environments where RF power measurement equipment is required.
Accuracy and Measurement Range
The wattmeter offers an accuracy of greater than ±10% of full scale and provides two selectable power ranges of 20W and 200W.
These measurement options make the instrument suitable for monitoring different RF power levels within its specified operating range.
Antenna Tuners Used RF Wattmeter
This particular unit is second-hand, providing a cost-effective option for amateur radio operators and RF enthusiasts looking for dedicated power measurement equipment.
As a used item, it may show cosmetic signs of previous use. Please refer to the product photographs for the exact condition and appearance of the unit.
Antenna Tuners Key Features
- Second-hand RF wattmeter
- 1.8–30MHz frequency range
- 20W / 200W power ranges
- Forward power measurement
- Reflected power measurement
- 50Ω impedance
- Accuracy greater than ±10% of full scale
- SO-239 50Ω input connector
- Antenna 1, Antenna 2 & Antenna 3 connections
- Dedicated grounding stud
- Compact design
- Approx. 133 × 180 × 287mm
- Approx. 3.4kg
- Suitable for HF amateur radio applications
- Useful for RF power monitoring
- Suitable for transmitter and antenna-system testing
- Second-hand / used equipment
- VAT exempt as specified
Ideal for Amateur Radio and RF Applications
This RF power meter is suitable for a range of applications where monitoring forward and reflected RF power is required. Amateur radio operators can use it as part of an HF station to monitor transmitter output and observe reflected power from an antenna system.
It can also be useful for RF enthusiasts, technicians, hobbyists, and anyone working with compatible 1.8–30MHz 50Ω RF equipment.
RF Wattmeter for Sale
If you are looking for a used RF wattmeter for sale, this 1.8–30MHz unit offers selectable 20W and 200W measurement ranges, forward and reflected power measurement, 50Ω impedance, and multiple antenna connections.
Its compact design and broad HF frequency coverage make it a useful addition to an amateur radio station or RF test setup where reliable power monitoring is required.
