A tough wireless designed for tough demands. Deliver pristine audio quality with the Zaxcom ZMT4-Flex, a bendable wireless transmitter designed to capture the on-field experience of professional sports.
Weighing only 3 oz (85 g), the Zaxcom ZMT4-Flex is constructed from a soft yet durable silicon rubber that allows the transmitter to bend and flex, providing an elevated level of safety for the professional sports player.
Features
- Microphone connectivity: The ZMT4-Flex works with either a single mono or dual lavalier microphones up to 5 volts via two microdot input connectors.
- Encrypted audio: The ZMT4-Flex transmits using 100% digital modulation resulting in audio that’s fully encrypted. Digital encryption is the only way to keep audio transmissions private. The system uses one of 16 million encryption codes for an unbreachable level of privacy.
- Better workflow: The ZMT4-Flex provides a 128 dB dynamic range in mono and 108 dB in stereo with no limiting or compression distortion. External audio and battery status levels are seen on the OLED or at the Zaxcom receiver.
Specifications
Transmitter
| RF Modulation |
Proprietary Digital Method |
| ZMT4.5-Flex RF Frequency Range |
512 – 614 MHz |
| ZMT4.6-Flex 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 |
128 dB |
| Dynamic Range Stereo Mode |
108 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, 29.9 |
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 |
Power
| Power Output |
10 / 25 / 50 mW – Software Selectable |
| Battery Type |
Built-in Li-ion 1300mAH |
| Battery Life |
Up to 7 Hours with 24 Hours of Standby |
