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Zaxcom - TRXLA3 ZHD
The TRXLA3 with ZHD technology is a body-pack transmitter designed specifically for enhanced transmission distance, widened tuneable frequency range, and seamless integration with Zaxcom’s mixer/recorders, wireless receivers, and IFB’s via ZaxNet’s 2.4GHz RF. With ZaxNet, you can remotely control transmitter gain, frequencies, transport controls with backup micro SD recording, and output power save levels. Zaxcom's ZHD high density modulation technology will allow more frequencies to fit within a smaller bandwidth space without creating RF intermodulation. This not only allows the availability of more usable frequencies, but also greatly increases the range of the transmitter. Manufactured to be lightweight and rugged, the LA3 nylon polymer housing is strong, impact resistant, and protective from both corrosion and water damage.
The TRXLA3 is also available in a four block range (TRXLA3.5: Blocks 20 - 23 (512 - 614MHz) or TRXLA3.6: Blocks 23 - 26 (596 - 698 MHz) and a stereo model (TRXLAS3.5 or TRXLAS3.6) which can receive two mic sources into one transmitter via single 3-pin LEMO connection. Note: ZHD will only work in mono mode.
*ZHD mode will not be available when transmitter is set to stereo.
*ZHD mode spacing varies based on receivers used.
Transmitter
|
RF Modulation |
Proprietary Digital Method |
|
TRXLA3.5 RF Frequency Range |
512 - 614 MHz
|
|
TRXLA3.6 RF Frequency Range |
596 - 698 MHz
|
|
RF Frequency Step |
100 KHz |
|
RF Bandwidth in ZHD mode |
50 KHz |
|
Channel Separation in ZHD mode |
as close as 100 KHz (receiver dependent) |
|
Antenna Connector |
50 Ω SSMA Female |
|
Emission Designator |
180 KV2E, 100 KV2E, 50 KV2E |
|
FCC Part |
74.861 |
Transmitter Audio
|
Dynamic Range |
126 dB (Stereo model 106 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 |
3.3 VDC |
|
Mic Connector |
3-Pin Micro LEMO |
|
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 |
1.54PPM (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 |
|
Recording Time |
96 Hours (16 GB card) |
2.4GHz 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 |
3.6 oz with batteries |
|
Dimensions (H x W x D) |
3.0″ x 2.4″ x .65″ |
|
Display |
Graphic OLED |
Power
|
Power Output |
25 / 50 / 100 mW – Software Selectable |
|
Battery Life |
Up to 7 Hours with 2 Lithium AA at 100mW |