1 / 23Ham Radio RFI Choke | QRP, POTA, Super, BNC | HF Noise Filter by Messi Paoloni
Brand: Messi & Paoloni
In stock
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- Ships from
- US
- Format
- Buy It Now
Sold by
kf8asehamradiosupply
691 feedback · 100.0 positive
Specifications
- RFI Super Choke w/o heat sinks
- POTA Choke
- Brand
- Messi & Paoloni
- Compatible Brand
- Universal
- Type
- Choke
- Manufacturer Warranty
- Lifetime
- Band
- HF, AM, FM, UHF, VHF
- Features
- Noise Cancellation, Compact and Lightweight Design, Flexible and Easy Mounting, High-Pass Filter, High Sensitivity
- Country/Region of Manufacture
- United States
- To Fit
- Ham Radio Receiver, Ham Radio Transmitter, Ham Radio Transceiver, Ham Radio Amplifier, Air Band Radio, CB Radio, Marine Radio, Scanner
About this product
Built with Genuine Messi & Paoloni Components – Trusted by Hams Who Know Quality Are you tired of cheap, ineffective RFI solutions? I was too! — So I built something better. I’m offering two premium RFI feed line chokes designed specifically for POTA, SOTA, and Ham Shack operations. Both are hand-built with unmatched a…Read full descriptionShow less
Built with Genuine Messi & Paoloni Components – Trusted by Hams Who Know Quality
Are you tired of cheap, ineffective RFI solutions? I was too! — So I built something better. I’m offering two premium RFI feed line chokes designed specifically for POTA, SOTA, and Ham Shack operations. Both are hand-built with unmatched attention to detail and made from only the finest materials — no corners cut, no knock-off parts.
🔹 POTA / SOTA RFI Choke
This compact, portable choke is ideal for field use. Whether you’re activating a park or working a summit, it helps reduce common mode current and line noise — giving you a cleaner signal and more successful contacts.
- 📡 Frequency Range: 1–300 MHz
- 🔊 Power Rating: 300W SSB / 100W Digital / CW
- 🔌 Connection: Inline Male-to-Female – no adapters needed
- 🏕️ Ideal for: POTA / SOTA / Portable HF setups
🔹 Super RFI Choke
(+ $25 for optional high-power heatsink upgrade)
This high-performance choke is engineered for serious shack or amplifier use. Use it at your transceiver, amplifier, or antenna base to significantly reduce RFI and protect your gear.
- 🔊 Power Rating: 1,500W SSB / 1,000W Digital / CW
- 🔌 Connection: Inline Male-to-Female
- ♨️ Optional Messi & Paoloni heatsinks available for higher-duty cycle protection (add $25)
🔹 QRP RFI Choke – Lightweight BNC Model
Perfect for portable and QRP operations, this compact RFI choke is built with the same uncompromising quality as our full-size models—just scaled down for your lightweight, portable, low-power needs.
Designed using premium Messi & Paoloni Airborne 5 coax and ultra-low-loss .200 BNC connectors (male to female), this choke is ideal for 1–30 MHz HF applications. Inside are high-performance Fair-Rite ferrite beads selected specifically for maximum suppression of common-mode current in a QRP-friendly form factor.
- 📡 Frequency Range: 1–30 MHz (HF)
- 🔊 Power Rating: 100W SSB or 50W Digital / CW
- ✅ BNC Connectors: Messi & Paoloni .200 BNC (Male to Female)
- ❗️Length:…
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1 listing from 1 seller. Prices update periodically. Only one listing of this exact product was found; more sellers appear here as they are discovered.
- Lowest price
- $54.99
- Offers
- 1from 1 seller
| Seller | Condition | Ships from | Price | Shipping | Delivery & returns | Total | |
|---|---|---|---|---|---|---|---|
kf8asehamradiosupply via eBay 100% positive · 691 ratings Highly rated seller | New | United States | $54.99Lowest price | Free | Est. Oct 28 – Oct 31 | $54.99 | View Deal |
Seller ratings are the feedback eBay reports for each seller. "Highly rated" means at least 98% positive from at least 100 ratings. Total = price + shipping, shown only when the listing states its shipping cost.
Price history
Lowest price available each day, tracked since Oct 7, 2026 (22 days).
- Current lowest
- $54.99
- Previous price
- $85.99
- Lowest recorded
- $54.99
- Oct 24
- Highest recorded
- $85.99
- Oct 7
- Trend
- ↓ 36.1%
- since Oct 7
Lowest price for all conditions. Hover or touch the chart for a day's price.
- Oct 7, 2026: $85.99
- Oct 12, 2026: no offer available
- Oct 24, 2026: $54.99
- Oct 28, 2026: $54.99
History is built only from prices this site observed, starting the day tracking began; nothing is estimated or back-filled. Each point is the lowest price among the offers available that day. Shipping, duties and taxes are not included.
