Zaxcom ZFR400

The Zaxcom ZFR400 is a compact, body-worn audio recorder designed to deliver high-fidelity, timecoded recordings in virtually any environment. Built from a rugged nylon polymer with a sleek, rounded form, this ultra-light unit is both durable and unobtrusive-ideal for talent wearing it on set. Despite its tiny footprint, the ZFR400 packs a suite of advanced features like NeverClip and ZaxNet, making it a perfect solution for productions where RF transmission isn't practical or permitted.

Functioning either as a standalone recorder or part of Zaxcom's patented virtual multitrack system, the ZFR400 records pristine, timecoded audio directly to a microSD card. It offers 128 dB of dynamic range thanks to dual A-D converters, eliminating the need for limiting and ensuring distortion-free captures. ZaxNet compatibility enables remote timecode jamming, gain adjustments, and full transport control without physically accessing the unit. It also transmits quality control (QC) audio and timecode in real time-crucial for wireless monitoring on set.

Adding to its flexibility, the ZFR400 includes an audio/timecode output via its 3-pin LEMO connector, supporting simultaneous input and output operations. It operates for up to 10 hours on a single NP-50 battery, making it well-suited for long shooting days. With its combination of stealthy design, powerful performance, and full integration into the Zaxcom ecosystem, the ZFR400 is an essential tool for professional productions that demand reliability and sound excellence without compromise.

• Ultra-compact bodypack recorder with timecode and remote control.

• Durable, impact-resistant housing for rugged use.

• Records directly on the body, ideal when wireless mics aren't practical.

• NeverClip technology delivers distortion-free audio with wide dynamic range.

• ZaxNet allows wireless remote control, timecode sync, and gain adjustments.

• Sends audio and timecode for real-time quality checks.

• Supports direct audio or timecode output via the mic connector.

• Runs up to 10 hours on a rechargeable NP-50 battery.

• Saves recordings on microSD cards in timecode-stamped formats.

GENERAL SPECIFICATIONS:

• Product Name: Zaxcom ZFR400

• Type: Ultra-small bodypack audio recorder with timecode

• Use Case: Standalone recorder or part of virtual multi-track system

• Housing: High-strength nylon polymer with machined metal and rubber gaskets

• Cooling: Passive cooling with efficient heat transfer

AUDIO SPECIFICATIONS:

• Dynamic Range: 128 dB (NeverClip technology)

• Distortion: < 0.01%

• Frequency Response: 20 Hz to 16 kHz

• Highpass Filter: Off or 70 to 220 Hz (step selectable)

• Mic Power: 3.3 VDC @ 10 mA max

• Mic Connector: 3-pin micro LEMO (FGB.00.303.CLAD22)

• Input Range: -60 to -24 dBu

• Input Impedance: 4.7 kohm

• ADC Bit Depth: 32-bit

TIMECODE SPECIFICATIONS:

• Output Connector: 3-pin micro LEMO

• Timecode Type: SMPTE

• Frame Rates: 23.98, 24, 25, 29.97NDF, 29.97DF, 30NDF, 30DF

• Clock Accuracy: 1.54 PPM (1 frame drift in 6 hours)

RECORDING SPECIFICATIONS:

• Media: microSD card (Flash memory)

• File Format: .ZAX (convertible to BWAV or MP3)

• Recording Time: Up to 96 hours on 16 GB card

WIRELESS SPECIFICATIONS:

• ZaxNet Frequency Range: 2.403 to 2.475 GHz

• Modulation: Digital Spread Spectrum

• Frequency Step: 0.001 GHz

• Bandwidth: 1 MHz

• Channel Separation: 2 MHz

• ZaxNet Features: Remote control, QC audio, wireless timecode jamming

PLAYBACK SPECIFICATIONS:

• Output Connector: 3-pin micro LEMO

• Output Level: 3 V-PP

• Output Modes: Playback / E to E Audio (user selectable)

POWER SPECIFICATIONS:

• Battery Type: NP-50

• Battery Life: Up to 10 hours

PHYSICAL SPECIFICATIONS:

• Weight: 2.2 oz (without battery)

• Dimensions: 2.2″ x 1.6″ x 0.55″

• Display: OLED