Technical Specifications
Category Specification
Transmission Distance 1,300 feet ($400\text{m}$) Line-of-Sight (LOS) in Broadcast Mode
System Signal Latency Ultra-low propagation delay of 0.06 seconds
Video Format (HDMI Input) 4K UHD (3840 x 2160) @ 30/25/24 fps, 1080p (60/50/30/24 fps), 1080i, 720p
Video Format (HDMI Output) 1080p (60/50/30/24 fps), 1080i, 720p (Outputs optimized for monitoring displays)
Transmitter (TX) Interfaces 1x HDMI 1.4b Input, 1x HDMI 1.4b Loop-Out, 1x USB-C (UVC), 2x Antennas
Receiver (RX) Interfaces 1x HDMI 1.4b Output, 1x USB-C, 2x Antennas

Feature Specification

• Model SKU Sennheiser MKE 400 (Compact Shotgun Series) | SENMKE400
• Hardware Condition Brand New (Factory Sealed Box Packaging)
• Transducer Core Principle Pre-Polarized Condenser Interference Tube Engine
• Acoustic Pick-Up PatternSupercardioid (Highly Directional Forward Capture Zone)
• Frequency Response Range 50 Hz to 20,000 Hz Comprehensive Audio Tracking
• Maximum Sound Pressure Level 132 dB SPL (Handles High-Volume Concert Environments Safely)
• Dynamic Multi-Stage Gain Switch 3-Level Adjustment Matrix: -20 dB | 0 dB | +20 dB
• Switchable Low-Cut Filter Low-Frequency Roll-Off Infrastructure (Attenuates Wind/Hum Mud)
• Wired Interface Connections 1 x 3.5 mm Locking Jack Port (Microphone Output Node)
• Headphone Monitoring Path Dedicated 3.5 mm TRS Output with 8-Stage Volume Control
• System Power Requirements 2 x AAA Batteries (1.5V Alkaline or 1.2V NiMH Cells)

Technical Specifications
Category Specification
Transmission Range 450 feet ($150\text{m}$) Line-of-Sight (LOS)
System Signal Latency Ultra-low propagation delay of 0.07 seconds
Maximum Data Rate High-fidelity 12 Mbps video bit-rate
Video Format Support 1080p (60/50/30/24 fps), 1080i (60/50 fps), 720p (60/50 fps)
Transmitter (TX) Ports 1x 3G-SDI Input, 1x HDMI 1.4b Input