Chameleon CHA M25‑COIL – 40m Coil for SS25

Product Description

Chameleon Antenna M25‑COIL is a purpose-built inductive loading coil that adds 40 m band functionality to your Chameleon Antenna SS25 plug-and-play telescopic antenna whip. Designed for serious operators, this coil integrates seamlessly into the Chameleon Antenna Modular Portable Antenna System (MPAS) and features a bypass jumper for quick switching between 40 m and 30–6 m operations — no coil removal needed.

With no tools required, it’s perfect for rapid deployment in the field, during emergency communications, or in restricted environments. Rated for 200 W SSB and 100 W CW, this coil ensures strong, fatigue-free operation when combined with proper radials and safe setup practices. Proudly built in Nevada, USA.

Key Features

• Full 40 m support for Chameleon Antenna SS25 telescopic whip
• Bypass jumper enables fast switching to 30–6 m operation
• Optimized for perfect impedance matching and resonance at 7 MHz
• Seamless integration with Chameleon Antenna MPAS ecosystem
• Tool-free installation for portable, emergency, or stealth use
• USA-built in Nevada for professional-grade durability

Power Ratings & Safe Use

• SSB: up to 200 W
• CW: up to 100 W
• Always monitor SWR, adjust radials appropriately, and keep the setup clear of RF-sensitive equipment

Ideal For

• POTA & SOTA activators
• Emergency & tactical communications
• HOA-restricted stealth vertical setups
• Preppers, go-kit operators, and field deployments
• HF enthusiasts needing low-band performance

Technical Specifications

In the Box

• 1 × Chameleon Antenna M25‑COIL (40 m loading coil)

(Bypass jumper not included)

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