http://www.lemac.com.au/site/DefaultSite/filesystem/images/zaxcom/trxlt3.jpg The TRXLT3 is a wide-band transmitter featuring the new Zaxcom High Density (ZHD) Modulation. ZHD Modulation allows up to 10 channels of wireless to be operated in only 1 MHz of spectrum space. Channel spacing will vary based on the receiver you pair it with.

SEARCH SHOP

Zaxcom

Zaxcom TRXLT3 Wide Band Transmitter

Item Code:

The TRXLT3 is a wide-band transmitter featuring the new Zaxcom High Density (ZHD) Modulation. ZHD Modulation allows up to 10 channels of wireless to be operated in only 1 MHz of spectrum space. Channel spacing will vary based on the receiver you pair it with.

RRP: 0   Save:

For purchasing information

The TRXLT3 is a wide-band transmitter featuring the new Zaxcom High Density (ZHD) Modulation. ZHD Modulation allows up to 10 channels of wireless to be operated in only 1 MHz of spectrum space. Channel spacing will vary based on the receiver you pair it with.

The wireless signal is only 50 KHz wide and can be spaced as close as 100 KHz channel to channel allowing up to sixty channels of ZHD wireless in a single 6 MHz American television channel. The new modulation is ultra efficient resulting in incredible transmission range.

The ZHD transmitters are capable of running all existing mono Zaxcom modulations maintaining compatibility with all currently produced Zaxcom receivers. ZHD modulation conforms to all currently proposed FCC regulations for spectrally efficient wireless transmission.

A bit about spacing…
• The LT3 paired with any Zaxcom wireless receivers in Mono or XR Modes can be spaced as close as 400 KHz channel to channel
• The LT3 paired with any Zaxcom QRX235, QRX200 or QRX212 in ZHD mode can be spaced as close as 200 KHz channel to channel (300 KHz recommended)
• The LT3 paired with the upcoming QRX335, QRX300 or QRX312 in ZHD mode can be spaced as close as 100 KHz channel to channel

The TRXLT3.5 covers blocks 20 through 23 (512-614MHz) and the TRXLA3.6 covers blocks 23 through 26 (596 – 698 MHz). It’s lightweight and durable, housed in a high strength, impact resistant nylon polymer casing.

The LT3 works with ZaxNet, Zaxcom’s 2.4-GHz RF network that distributes remote control commands, timecode and IFB audio. With ZaxNet, one can remotely control transmitter settings such as gain, frequency channel selection, transport controls and output power levels. When paired with an IFB100/200 and Deva or Fusion the units can also replay audio via a timecode reference giving production sound mixers the ability to replay and remix audio, creating a virtual multi-track playback and re-record system.

The LT3 also sends a Quality Control audio signal over ZaxNet so when micing someone you don’t have to go to the cart to hear how it sounds. Now you can use an ERX to listen to the mic right on the spot.

ULTRA COMPACT AND CLUTTER FREE WITH ZHD

CLUTTER FREE WITH ZHD

Ultra small spectral footprint of 50kHz that can be spaced as close together as 100KHz

POWER RANGER

Our most efficient modulation clears the way for even more transmission distance than ever before

BELLS & WHISTLES

Wide-band transmitter with built-in recording that's RF remote controllable - what more could you ask for?

Features

DIGITAL MODULATION

100% digital modulation for superior audio quality

ENCRYPTED AUDIO

Keeps transmitted audio private

INTERMODULATION RESISTANT

Removes unwanted spurious emissions for a cleaner signal

INTERNAL BACKUP RECORDING

Capture quality back-up audio even in the most hostile RF environment

INTERNAL RECORDING

Records timecoded audio files

MARF

Highly reliable lossless recording format

NEVERCLIP

Gives you an incredible dynamic range without clipping your audio

ZAXNET

Provides wireless timecode, ZaxNet audio and remote control between Zaxcom products

ZAXNET QC AUDIO

Quality control confidence monitoring without returning to your cart

ZHD MODULATION

A 50 KHz wide signal spaced as close as 100 KHz apart with outstanding transmission distance

SPECIFICATIONS

  • TRANSMITTER

    • RF Modulation: Proprietary Digital Method
    • TRXLT3.5 RF Frequency Range: 512 - 614 MHz
    • TRXLT3.6 RF Frequency Range: 596 - 698 MHz
    • RF Frequency Step: 100 KHz
    • RF Bandwidth in ZHD Mode: 50 KHz
    • RF Bandwidth in XR Mode: 200 KHz
    • Channel Separation in ZHD Mode: as close as 100 KHz (receiver dependent)
    • 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: 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: 1.54 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
    • Recording Time:
  • 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 with Battery
    • Dimensions (H x W x D): 2.4″ x 2.4″ x .65″
    • Display: Graphic OLED
  • POWER

    • Power Output: 25 or 50 mW – Software Selectable
    • Battery Life: Up to 5 Hours with 1 Lithium AA at 50mW