Chameleon MIL WHIP 20F

The CHA MIL WHIP 20F (Limited Edition) is a full-height, packable 6.1 m (20 ft) collapsible whip radiator engineered for demanding field use. The added radiator length helps deliver more effective portable vertical performance than shorter whips—particularly on HF—while remaining quick to deploy, rugged in the field, and compact for transport. It is a proven choice for portable operations, EMCOMM, and rapid-deploy stations across 7–54 MHz (HF to 6 m) when integrated into a properly configured portable antenna system.

Capabilities and performance

As a long portable vertical radiator, the MIL WHIP 20F is well suited to multi-band operation when paired with an appropriate matching approach and an effective ground/counterpoise. Operators typically target coverage across 7–54 MHz, with especially strong results across the mid-to-upper HF bands and excellent performance on 6 m.

Recommended matching and field configurations

• Practical field setup: Use a CHA HYBRID MICRO or CHA HYBRID MINI paired with your radio’s internal tuner and a good radial system.
• Optimal performance: Use an URT1 tuner at the antenna feedpoint to maximize system efficiency and reduce losses—especially beneficial on lower HF bands.

Design highlights

The MIL WHIP 20F balances field durability with transport efficiency. It extends to a full 6.1 m / 20 ft operating height, then collapses into 10 sections (61 cm each) for easy packing. A 3/8-24 base thread supports broad compatibility with common mounts and modular antenna ecosystems.

Best practices

• Radials matter: Portable vertical performance is heavily influenced by the quality, quantity, and placement of radials/counterpoise—plan your ground system around the bands you intend to operate.
• Feedpoint matching helps: Positioning the tuner/matching at the feedpoint generally improves overall efficiency versus matching farther down the line.

Limited Edition availability

This model is offered as a Limited Edition release with constrained availability. Once sold out, restocks may be limited.