Intelligent Architecture
Constant Able™ PTT
6-Pin NATO (ADF)
The most capable, broadly compatible Push-to-Talk for military transceivers. Connects civilian headsets to Mil-Spec radios or vice-versa with zero menu programming.
Auto-Sensing
The Intelligence Core
Push-to-talks aren’t just an accessory—they’re the core of comms. The Constant Able uses embedded proprietary algorithms to decide, rewire, and adjust gain within 100ms.
Microphone Support
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✓Dynamic (Low Impedance / Mil-Spec)
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✓Electret (High Impedance / Civilian)
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✓150 Ohm Variants
Wiring Handling
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✓US NATO Standard
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✓Peltor Wired (EU Standard)
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⚠Harris Falcon: Set Mic to 'Lapel Mic' & Accessory Voltage to ON (3.3V)
Radio Interface: 6-Pin NATO
Designed for standard 6-Pin (U-283/U) Audio Data Fill connectors.
Compatible Models:
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AN/PRC-152, PRC-152A
(Harris Falcon III)
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AN/PRC-148, PRC-148C
(Thales MBITR / JEM / iMBITR)
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AN/PRC-117F, PRC-117G
(Manpack)
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AN/PRC-119
(SINCGARS)
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AN/PRC-150
(HF Manpack)
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AN/PRC-113, PRC-154
(Rifleman Radio)
Proven Compatibility
Field-proven with professional comms gear:
Peltor Comtac II–VIII
Ops-Core AMP
MSA Sordin
OTTO NoizeBarrier
N•Ear 360
Connectors: U-174/U (NATO J11) or U-384 (Dual Comm Split Audio*)
Mission Specs
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⚡ Zero batteries required
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🌊 IP67 Sealed (Waterproof/Dustproof)
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🛡️ Integrated hot mic shroud
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🔄 Rotating ambidextrous clip
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🇺🇸 Buy American Act Compliant
Compatibility Note
Not compatible with DISCUS. DISCUS is designed exclusively for dynamic microphones. Constant Able supports electret and amplified systems with full automatic switching.
Mission Add-ons
Looking for the legacy option? The U-94/A NATO provides basic push-to-talk without auto-sensing — available in dynamic or electret variants.
DISCO32 Tactical Antennas — Aberdeen, NC
Designed & Manufactured by DISCO32 • 1-Year Warranty
