US 
Canada 
Zaxcom ZMT4-X
2,195.00 USD
The ZMT4-X is the latest addition to the ZMT4 family, it runs up to 16 hours on a single charge!
Unavailable for shipping outside the U.S. and Canada.
Description
Zaxcom ZMT4-X Design
The Zaxcom ZMT4-X addition to the ZMT4 family is better than ever, with its running capacity now up to 16 hours on a single charge!
It’s Zaxcom’s longest-running and most durable transmitter, made from tough nylon polymer and rubber materials to maximize performance out in the field.
Encrypted Audio
Audio is transmitted using 100% digital modulation. Transmitting digitally allows the audio to be encrypted. Zaxcom uses an advanced encryption system to keep audio private.
Single or Dual MICROPHONE
Supports two lavalier microphones in stereo mode or a single lavalier in mono mode. Connection type: two microdot inputs.
Internal Recording
The Zaxcom ZMT4-X can simultaneously record internally to a microSD card and transmit at the same time. Audio files are recorded using the highly reliable lossless MARF (Mobile Audio Recording Format) which eliminates file corruption common to recordings due to a dead battery or early card removal.
BETTER WORKFLOW
The ZMT4-X provides a 136 dB dynamic range in both mono or stereo modes. Power is selectable, either 25 or 50 mW. An OLED displays key information.
ADVANCED FEATURES
ZaxNetâ„¢ is a long-range remote control system allowing users to change frequency, input gain, and power output without removing the transmitter from the talent.
Zaxcom High-Density modulation (ZHD) increases the number of available channels to 9 in one MHz of spectrum space.
POWER
A Motorola BT100/BT110 (PMNN4468A) battery provides up to 16 hours of runtime and 48 hours of standby time on a single charge.
MHZ BANDS
ZMT4-X is available in the following frequency bands:
- .5 band (512-608 MHz)
- .6 band (596-698 MHz) (not available in the U.S.)
Specifications
| Transmitter | |
| RF Modulation | Proprietary Digital Method |
| ZMT3.5-X RF Frequency | Range 512 – 614 MHz |
| ZMT3.6-X RF Frequency Range | 596 – 698 MHz |
| RF Frequency Step | 100 KHz |
| RF Bandwidth in ZHD48 Mode | 50 KHz |
| RF Bandwidth in ZHD96 Mode | 100 KHz |
| RF Bandwidth in XR Mode | 200 KHz |
| Channel Separation in ZHD48 Mode | as close as 100 KHz |
| Channel Separation in ZHD96 Mode | as close as 200 KHz |
| Channel Separation in XR Mode | 400 KHz |
| Antenna Connector | 50 Ω SSMA Female |
| Emission Designator | 180 KV2E, 100 KV2E, 50 KV2E |
| FCC Part | 74.861 |
| Transmitter Audio | |
| Dynamic Range Mono Mode | 136 dB |
| Dynamic Range Stereo Mode | 136 dB |
| Distortion | 0.002% |
| Frequency Response Mode | 0 |
| High Pass Filter | Off or 30 to 220 Hz, Steps |
| Mic Power | 5 VDC |
| Mic Connector | two microdot |
| Input Range | -60 to -30 dBu |
| Mic Impedance | 6.8 k Ω |
| ADC Bit-Depth | 24 Bits |
| ADC Sampling-Rate | 48 kHz |
| Timecode Reader / Generator | |
| Clock Accuracy | 1.54 PPM (1 Frame Out in 6 Hours) |
| Timecode Type | SMPTE |
| Timecode Frame-Rates | 23.98, 24, 25, 29.97NDF, 29.97DF, 30NDF, 30DF |
| Internal Recording | |
| Media | MicroSD Card (Flash Memory) |
| File Format | .ZAX / Converts to BWAV or MP3 |
| 2.4 GHz ZaxNet Receiver | |
| RF Frequency Range | 2.403 to 2.475 GHz |
| RF Modulation | Digital Spread Spectrum |
| RF Frequency Step | 0.001 GHz (1 MHz) |
| RF Bandwidth | 1 MHz |
| Channel Separation | 2 MHz |
| Sensitivity | -96 dBm |
| Physical | |
| Weight | 4.4 oz / 125 grams with Battery |
| Dimensions (H x W x D) | 2.6″ x 1.8″ x .9″ |
| Display Graphic | OLED |
| Power | |
| Power Output | 25 / 50 / 75 mW – Software Selectable |
| Battery Type | Motorola BT100 / BT110 |
| Battery Life | Up to 16 Hours / 48 Hours of Standby |
