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U-94 - H3 Hytera 16 Pin
U-94 - H3 Hytera 16 Pin

U-94 - H3 Hytera 16 Pin

$127.50
$150.00
Legacy Series

U-94 - H3 Hytera 16 Pin

The standard for tactical communication. Rugged, simple, and built to last.

Radio Interface: H3 Hytera 16 Pin

Standard U-94 Push-to-Talk for H3 Hytera 16 Pin radios. Connector: H3 — 16-pin Hirose.

Please verify your radio connector visually before ordering. This PTT is designed for H3 Hytera 16 Pin style interfaces.

Compatible Radios (H3 / Hytera 16-Pin)

  • 📻 PD700 Series: PD700, PD702, PD705, PD752, PD780, PD782, PD785, PD796
  • 📻 PD900 Series: PD982, PD985
  • 📻 PT Series: PT580, PT580H
H3 vs H4 — Which Do I Need?

H3 (16-pin) = PD700/780/782/785/982 full-size portables ← this product
H4 (13-pin) = PD600/680/685 compact portables, X1p/X1e, TD560, HP602/682
Check your radio's accessory port before ordering.

Headset Compatibility

Compatible with tactical headsets using the standard U-174/U downlead.

Impedance Matching

Dynamic Mics (Low Impedance): Standard for military headsets — Ops-Core AMP, 3M Peltor COMTAC, MSA Sordin. These require amplification in the PTT circuit.
Electret Mics (High Impedance): Standard for civilian headsets, Earmor, Howard Leight, and most earpieces. No amplification required.

Not sure? The Constant Able PTT auto-detects impedance — no manual selection needed. Use our PTT Configurator to find the right match.

All PTTs below require a standard U-174/U (TP-101) downlead. If you have a U-384/U (TP-105) plug, you need our Adapter Pack.

Mil-Spec U-94 Assembly

  • ⚡ Genuine Mil-Spec U-94/A assembly
  • 🌊 IP67 Sealed (Waterproof/Dustproof)
  • 🛡️ Optional hot mic shroud available
  • 🔄 Rotating blackened stainless clip
  • 🇺🇸 Buy American Act Compliant
  • 🔧 Assembled in USA

Optional U-94 Add-ons

Looking for built-in hot mic protection and an upgraded clip? The Constant Able PTT includes both as standard features.

DISCO32 Tactical Antennas — Aberdeen, NC

Designed & Manufactured by DISCO32 • 1-Year Warranty

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