--- product_id: 8656953 title: "Sigtronics SPO-22N 2-Place High Noise Intercom" brand: "diginex" price: "1977 zł" currency: PLN in_stock: true reviews_count: 8 category: "Diginex" url: https://www.desertcart.pl/products/8656953-sigtronics-spo-22n-2-place-high-noise-intercom store_origin: PL region: Poland --- # 40-hour battery life DC power compatibility Radio priority feature Sigtronics SPO-22N 2-Place High Noise Intercom **Brand:** diginex **Price:** 1977 zł **Availability:** ✅ In Stock ## Summary > Stay in Command 🎧 - Elevate your cockpit communication with the Sigtronics SPO-22N! ## Quick Answers - **What is this?** Sigtronics SPO-22N 2-Place High Noise Intercom by diginex - **How much does it cost?** 1977 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/8656953-sigtronics-spo-22n-2-place-high-noise-intercom) ## Best For - diginex enthusiasts ## Why This Product - Trusted diginex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Control:** Push to Talk Switch inputs for both pilot and copilot, ensuring smooth communication in high-noise environments. - • **Always Connected:** Fail-safe feature ensures you never miss a radio call, even when the intercom is off. - • **Long-lasting Power:** Enjoy up to 40 hours of operation on a single 9-volt battery, keeping you in the loop longer. - • **Clear Communication:** Radio priority guarantees that ATC hears only the crew member transmitting, enhancing safety. - • **Seamless Transition:** Includes a DC power cable for effortless switching between battery and aircraft power. ## Overview The Sigtronics SPO-22N 2-Place High Noise Intercom is designed for aviation professionals, featuring a fail-safe mechanism for uninterrupted radio communication, an impressive 40-hour battery life, and dual control capabilities for both pilot and copilot. With seamless power options and radio priority functionality, this intercom ensures that safety and clarity are always at the forefront. ## Description Transcom II Portable Intercoms SPO Two Place Intercom The Transcom II is available in 2 place, 4 place, and 6 place versions with the addition of one or two remote expansion modules (accommodating two passengers each), which are connected to the main unit by a 4 foot cord. This allows the backseat passengers to have their own units and connection points, and helps keep cord entanglements to a minimum. Combo Sets If you are shopping for an intercom and headsets, check our Headset / Intercom Combo Sets. Music Input A music input in all Transcom II intercoms makes long trips more enjoyable for crew and passengers. An audio output records flight dialog for post flight review, a great training tool for any pilot. High Noise Environment N Series The Transcom II is available in High Noise Environment version. The SPO N Series intercoms incorporate special high-noise circuitry that works well in ultra-lights, helicopters, open cockpit aircraft, and with hand held radios. Features: Fail safe feature allows pilot to always hear radios - even if the intercom is off. Operates up to 40 hours on one 9-volt battery (included). Includes DC power cable to offer seamless operation on either battery or 11-34 Volt DC aircraft power. Radio priority assures that ATC hears only the crew member transmitting. Push to Talk Switch inputs for both pilot and copilot. Music input for CD player, cassette player or AM / FM receiver. Audio output for recording ATC flight dialog. Review: Solid, Simple, Functional. Great Value - Purchased this unit and two RA (rugged air) 200 headsets and mics to provide hearing protection and facilitate communications offroad in military truck. Intercom setup is dead easy. Controls effective. Unit has a solid feel and look. Excellent clarity when paired with the RA200 headsets. Will post a second review or followup after opportunity to use in challenging conditions. First impression: very serious thumbs up! Thank you Sigtronics! Review: I owned a Sigtronics intercom system in the past and it always worked perfectly. I recommend it. - We had to return a purchase from Gulf Coast earlier and had no problems doing so. We bought the portable intercom system shortly after and after trying it out it will fulfill our needs. I wish that the music input was stereo but other than that it works perfect! ## Features - Fail safe feature allows pilot to always hear radios - even if the intercom is off. - Operates up to 40 hours on one 9-volt battery (included). - Includes DC power cable to offer seamless operation on either battery or 11-34 Volt DC aircraft power. - Radio priority assures that ATC hears only the crew member transmitting. - Push to Talk Switch inputs for both pilot and copilot. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00512GZKG | | Best Sellers Rank | #269,452 in Electronics ( See Top 100 in Electronics ) #41,466 in Car Electronics | | Brand Name | Diginex | | Container Type | INDIVIDUAL | | Customer Reviews | 4.4 4.4 out of 5 stars (19) | | Manufacturer | Sigtronics | | Number of Pieces | 2 | | Size | 2-place | | Unit Count | 1 Count | ## Product Details - **Brand:** Diginex - **Manufacturer:** Sigtronics - **Unit Count:** 1 Count ## Images ![Sigtronics SPO-22N 2-Place High Noise Intercom - Image 1](https://m.media-amazon.com/images/I/31en1StfJVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid, Simple, Functional. Great Value *by B***S on January 25, 2021* Purchased this unit and two RA (rugged air) 200 headsets and mics to provide hearing protection and facilitate communications offroad in military truck. Intercom setup is dead easy. Controls effective. Unit has a solid feel and look. Excellent clarity when paired with the RA200 headsets. Will post a second review or followup after opportunity to use in challenging conditions. First impression: very serious thumbs up! Thank you Sigtronics! ### ⭐⭐⭐⭐⭐ I owned a Sigtronics intercom system in the past and it always worked perfectly. I recommend it. *by M***A on September 20, 2019* We had to return a purchase from Gulf Coast earlier and had no problems doing so. We bought the portable intercom system shortly after and after trying it out it will fulfill our needs. I wish that the music input was stereo but other than that it works perfect! ### ⭐⭐⭐⭐ Great Noise Reduction *by J***. on May 24, 2022* Purchased for use in open cockpit Challenger ll with high wind noise. This greatly reduced the wind noise compared to my current similar non high noise intercom. Only complaint is that the sound volume could be higher. ## Frequently Bought Together - Sigtronics SPO-22N 2-Place High Noise Intercom - Superbat UHF Male PL-259 to UHF Male PL-259 Low Loss Digital Coax UHF Jumper Cable (12" RG58) for HAM & CB Radio,Antenna Analyzer,Dummy Load,SWR Meter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/8656953-sigtronics-spo-22n-2-place-high-noise-intercom](https://www.desertcart.pl/products/8656953-sigtronics-spo-22n-2-place-high-noise-intercom) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*