Audix NCHEC Novacore Single-Channel Cardioid Handheld Wireless System

About: Audix NCHEC Novacore Single-Channel Cardioid Handheld Wireless System

The NCHEC is a complete single-channel Novacore digital wireless system for vocalists and presenters — everything needed to go from box to stage in a single purchase. It pairs the NCR1 Single-Channel Digital Receiver with the NCHH Digital Handheld Transmitter and NCEC Extended Cardioid Wireless Capsule, delivering the natural vocal clarity and transient response AUDIX microphones are known for on a professional AES-256 encrypted UHF digital wireless platform. 

• Complete single-channel digital wireless system — receiver, transmitter, and capsule included, ready to perform out of the box
• NCEC extended cardioid capsule — balanced vocal clarity voiced from the AUDIX OMX series with natural transient response
• AES-256 encryption with one-touch IR sync; 48 MHz tuning range (494–542 MHz); <3 ms latency
• Standard "S" thread capsule mount — swap to NCTH Tight Hypercardioid at any time, no tools required
• Fully expandable — add channels, transmitters, and receivers within the Novacore ecosystem as your system grows

The NCEC extended cardioid capsule provides balanced, even-sounding vocal coverage across a wide dynamic range — ideal for lead vocalists, worship leaders, and presenters who move during performance. The NCHH transmitter and NCR1 receiver are pre-matched on the Novacore RF platform and pair via one-touch IR sync. The compact, half-rack NCR1 fits standard rack infrastructure or deploys as a standalone unit with the included power supply. 

The system operates across a 48 MHz UHF tuning range with less than 3 ms latency and 9+ hours of transmitter battery life on 2x AA alkaline or 1x NCLB rechargeable lithium-ion. USB-C charging is built into the NCHH transmitter body. The NCEC capsule is interchangeable — upgrade or swap to an NCTH Tight Hypercardioid at any time using the same "S" thread mount with no tools required. The system is fully expandable within the Novacore ecosystem by adding channels, transmitters, or receivers as needs grow. 

Specifications

• NCR1 Single-Channel Digital Receiver
  • Type: UHF Digital Receiver
  • Channels: 1
  • RF Frequency Range: UHF 494‑542 MHz (country dependent)
  • RF Bandwidth: 48 MHz
  • Display: LCD
  • Control Interface: Power button, Sync button, Jog dial
  • Encryption: AES 256‑bit
  • Frequency Response: 20 Hz–20 kHz (< ‑2 dB)
  • Latency: < 3 ms
  • Audio Processing: 44.1 kHz / 24‑bit digital sampling
  • Dynamic Range: > 110 dBA
  • Receiving Mode: Digital Diversity
  • RF Input
    • Spurious Rejection: > 80 dB
    • Antenna Type: 1/4‑wave; adjustable
    • Connector Type: Detachable; 50 Ω BNC Female connector provides bias for antenna systems
    • Sensitivity: 12 dBμV @ S/N > ‑85 dBm
  • Audio Output
    • Level Switch: ‑6 dB, 0 dB, +16 dB,
    • Switch: Ground / Lift
    • Connector: XLR; Balanced (1 = ground, 2 = audio +, 3 = audio – )
    • Impedance: XLR Line Level : 600 Ω
    • Output: +18 dBV
  • Networking: RJ11 x 2 for PC software control
    • Recommended Connection Distance: < 100 meters
  • Power Requirements: 12 VDC @ 300 mA (supplied by external power supply ‑ tip positive)
  • Chassis: 1U Half‑rack (9.5”)
  • Materials / Finish: Steel / Black Finish
  • Weight (without antennas): 1.98 lbs (0.9 kg)
  • Dimensions (WxHxD): 8.27 x 1.73 x 6.42 in (210 x 44 x 163 mm)
• Handheld Transmitter
  • Type: UHF Digital Handheld Transmitter
  • RF Frequency Range: UHF 494‑542 MHz (country dependent)
  • RF Bandwidth: 48 MHz
  • Display: LCD
    • Displays GRP‑CH, battery status, RF signal strength, and settings menu
  • Control Interface: Sync sensor, settings buttons, lock switch, mute button
  • Encryption: AES 256‑bit
  • Compatible Microphone Capsules: AUDIX NCEC, NCTH, Other S‑thread.
  • Audio Control: Variable gain: 0 dB, +3 dB, or +6 dB; low cut; limiter
  • Mic Input
    • Configuration: unbalanced
    • Maximum Input Level: 1760 mVrms (@ 1% THD)
  • RF Output
    • Power: 1 mW / 10 mW switchable
    • Antenna type: Integrated single band helical
    • Occupied Bandwidth: < 200 kHz
    • Modulation Type: AUDIX Proprietary Digital
  • Power Requirements: (1) NCLB Li‑ion battery (1500mAH) or (2) AA alkaline
  • Battery Charging: Audix NCC1 or NCC2 charging station, or USB‑C
  • Materials / Finish: Aluminum / Black Finish
  • Weight: 0.38lbs (172g)
    • w/ AUDIX NC capsule, no battery: 0.8lbs (0.36 kg)
  • Dimensions (LxD): 7.42 x 1.49 in (188.34 x 37.85 mm)
    • w/ AUDIX NC capsule: 10.95 x 1.97 in (278 x 50 mm)
• Extended Cardioid Capsule
  • Transducer Type: Dynamic
  • Frequency Response: (-6dB) 50 Hz - 14 kHz
  • Polar Pattern: Cardioid
  • Capsule Impedance: 280 Ohms
  • Sensitivity: 1.5 mVrms / Pa @ 1 kHz / @ 0.25 m
  • Capsule Technology: VLM
  • Off-Axis Rejection: > 25 dB
  • Maximum SPL: 144 dB SPL
  • Power Requirements: None
  • Connector: 1 1/4-28 UN thread pitch, S-Type
  • Polarity: Positive pressure on diaphragm produces positive voltage on center ring pad relative to outer ring pad
  • Materials / Finish: Aluminum / Black Finish
  • Weight: 0.41 lbs (188 g)
  • Dimensions (LxD): 3.5 x 1.98 in (88.9 x 50.29 mm)

What's in the Box

• NCR1 — Novacore Single-Channel Digital Receiver
• NCHH — Novacore UHF Digital Handheld Transmitter Body
• NCEC — Novacore Extended Cardioid Wireless Capsule
• 2x BNC Detachable Antennas
• PS12V — 12 VDC External Power Supply (100–240 VAC / 50/60 Hz universal)
• NCCC — 20" Charging Cable, USB-A to USB-C