SPX-500 HF Multiband Mobile Antenna 1.8–50MHz, 10 Bands, 100W, PL259

Moonraker SPX-500 HF Multiband Mobile Antenna

The Moonraker SPX-500 is a compact, lightweight HF mobile antenna covering 10 amateur bands from 1.8 to 50MHz — making it one of the most versatile mobile HF antennas available. Whether you're operating from a vehicle, a temporary field station, or a portable setup, the SPX-500 delivers reliable multi-band performance without the bulk. Supplied with a PVC carry bag for easy storage and transport.

Key Features

• 10-band coverage: 1.8, 3.5, 7, 10, 14, 18, 21, 24, 28/29 & 50MHz
• Low VSWR: less than 2.0 across all bands
• Lightweight at approximately 320g — ideal for mobile and portable use
• Compact 247cm length (at 1.8MHz)
• PL259 connector — compatible with standard CB/amateur radio coax
• Includes PVC carry bag for storage and transport

Technical Specifications

• Frequency: 1.8 / 3.5 / 7 / 10 / 14 / 18 / 21 / 24 / 28(29) / 50MHz
• VSWR: <2.0
• Power: 50W (1.8MHz) / 75W (3.5MHz) / 100W (7–50MHz)
• Impedance: 50Ω
• Length: 247cm (1.8MHz)
• Weight: approx. 320g
• Connector: PL259