The Vectronics PM-30UVB is a compact and reliable VHF/UHF SWR and power meter designed for amateur radio operators working across the 144 MHz, 220 MHz, and 440 MHz bands.

It provides accurate measurement of forward power, reflected power, and Standing Wave Ratio (SWR), making it an essential tool for tuning antennas and ensuring efficient transmitter performance.

This model features BNC connectors, making it ideal for setups using BNC-equipped radios and coaxial cables.

Key Features:

• Frequency coverage: 100–500 MHz (optimized for 144/220/440 MHz bands)
• Power ranges: Selectable 30W and 300W scales for low- and high-power operation
• Dual cross-needle meter: Simultaneously displays forward power, reflected power, and SWR
• Directional coupler design: Shielded for improved accuracy and reliability
• Peak and average power readings: Switchable display modes for better monitoring
• Backlit display: Requires optional 9–12V DC supply for illumination
• Connector type: BNC (PM-30UVB variant)