Plug-on Wireless Transmitter for handheld or plant microphones - Includes built-in 3-Pin XLR Mono Analog Cone (NP-50 battery)
Wireless, evolved. Deliver pristine audio quality with our ZMT3-HM, a lightweight plug-on transmitter ideal for sound professionals.
ZMT3.5-HM – covering blocks 20 through 23 (512-614 MHz)
Description
Design Matters
Zaxcom has taken the next step in design and functionality offered in audio.
Weighing only 3.1oz (88g), the ZMT3-HM is constructed in a high strength impact resistant nylon polymer casing with rounded edges and machined metal that’s cool to the touch.
The integrated antenna is completely invisible.
Microphone Connectivity
The ZMT3-HM is perfect for handheld microphones, ENG applications or plant microphones. The transmitter is not intended to be used with a boom pole.
A 3-pin XLR connector makes it ideal for many microphones.
Encrypted Audio
The ZMT3-HM transmits using 100% digital modulation resulting in audio that’s fully encrypted. Digital encryption is the only way to keep all audio transmission private. A digital transmission also provides audio quality far superior to an analog system.
Internal Recording
Audio can be recorded internally to a microSD card using the highly reliable lossless MARF (Mobile Audio Recording Format) which eliminates file corruption common to recordings due to dead battery or early card removal.
Better Workflow
The ZMT3-HM has selectable Phantom power of 12, 24, 32 and 48V. The transmitter is available in two frequency ranges covering 512-614 MHz “block .5” or 596- 698 MHz “block .6”.
Advanced Features
Equipped with ZaxNet™, you can remotely change the frequency, pre-amp gain, output power or place the internal recorder in record, playback and stop modes.
The ZMT3-HM also features Zaxcom High Density modulation (ZHD) which allows up to channels ten of wireless to be operated in one MHz of spectrum space.
Tech Specs
- Transmitter
- RF Modulation: Proprietary Digital Method
- ZMT3-HM .5 RF Frequency Range: 512 - 614 MHz
- ZMT3-HM .6 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 (receiver dependent)
- 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: 114 dB
- Distortion: 0.002%
- Frequency Response: Mode 0: 20 Hz to 16 kHz / T & M Mode 0.2 Hz to 16 kHz
- High Pass Filter: Off or 30 to 220 Hz, Steps: 10 (6 dB Per Octave)
- 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 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: 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 5 Hours, microphone dependent
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