Zaxcom ZMT4-HM
MPN #ZMT4.5-HM
Lightweight plug-on style transmitter with a built-in antenna, NeverClip technology and up to 7 hours run time on a single battery
DESIGN MATTERS
The ZMT4-HM is a lightweight plug-on style transmitter with a built-in antenna. It's perfect for handheld microphones, ENG applications, and plant microphones. This new model has NeverClip? and better battery life.
Please note, this transmitter is NOT intended to be used with a boom pole.
Weighing only 3.1oz (88g), the ZMT4-HM is constructed in a high-strength impact-resistant nylon polymer casing with rounded edges and machined metal that's cool to the touch.
MICROPHONE CONNECTIVITY
A 3-pin XLR connector makes it ideal for most microphones.
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
Transmitted audio can be simultaneously recorded internally to a microSD card. 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
ZaxNet? 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 ? SSMA Female
Emission Designator : 180 KV2E, 100 KV2E, 50 KV2E
FCC Part : 74.861
Transmitter Audio
Dynamic Range : 114 dB
Distortion : 0.002%
Frequency Response : Mode 0
High Pass Filter : Off or 30 to 220 Hz, Steps
Mic Power : 12v @ 50mA max
Mic Power : 48v @ 10mA max
Mic Connector : XLR-Female
Mic Configuration : Balanced
Input Range : -60 to -30 dBu
Mic Impedance : 6.8 k ?
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 : 3.1 oz / 88 grams with Battery
Dimensions (H x W x D) : 3.4? x 1.6" x .55? / 86.4 mm x 40.6 mm x 14mm
Display : Graphic OLED
Power
Power Output : 25 / 50 / 75 mW " Software Selectable
Battery Type : NP-50
Battery Life : Up to 7 Hours, microphone dependent
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