TRX942 Transceiver for Boom

TRX942 Top View

TRX942 Rear View

TRX942 Bottom

ZPX Battery

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The TRX942 is an encrypted digital wireless transceiver for boom / parabolic use that accepts both traditional analog 48v phantom powered microphone and AES42 digital microphones, like the Schoeps Super CMIT.

The TRX942 is your all-in-one solution for wireless boom and parabolic microphone applications. It performs the functions of a wireless transmitter, an audio monitor channel receiver, a backup recorder and phantom power supply – all with ample battery power in a fully machined aluminum case.

Zaxcom Digital Recording Wireless Transmitters are protected under patent #’s: 7,711,443 & 7,929,902

Specifications

Transmitter
- TRX942 RF Power Output : 10 / 25 / 50 mW – Software Selectable
- RF Modulation : Proprietary Digital Method
- RF Frequency Range : 518.0 to 872.0 MHz (Typical Blocks are 36 MHz wide)
- RF Frequency Step : 100 KHz
- RF Bandwidth US Mode : 200 KHz
- RF Bandwidth EU Mode : 125 KHz
- Channel Separation : 500 KHz (700 KHz recommended)
- Antenna Connector : 50 Ω SSMA Female
- Emission Designator : 180 KV2E
- FCC Part : 74.861
Transmitter Audio
- Analog Dynamic Range : 106 dB
- Digital Dynamic Range : 124 dB
- Distortion : 0.001%
- Frequency Response : Mode 0
- High Pass Filter : Off or 30 to 220 Hz, Steps
- System Group Delay : US Mono Mode
- Mic Power : 48 VDC Phantom, balanced, 10 mA max
- Mic Connector : XLR-3F
- Line-Level Input Range : -10 to +4 dBu
- Mic-Level Input Range : -60 to -30 dBu
- Line-Level Impedance : 6.2 k Ω
- Mic-Level Impedance : 4.6 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 : MiniSD Card (Flash Memory)
- File Format : .ZAX
- Recording Time : 96 Hours (16 GB Card)
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
- DAC Bit-Depth : 24 Bit
- DAC Rate : 48 kHz
- Frequency Response : 20 Hz to 12 kHz
- Output Impedance : 8 Ω minimum
Physical
- Weight : 13.2 oz.. (374 grams) with Battery
- Dimensions (H x W x D) : 5.5″ x 2.9″ x 1.1″ (140 mm x 74 mm x 28 mm)
- Display : Graphic LCD
Power
- AES42 Microphone : up to 4 hours @ 50 mW (one ZPX)
- Analog microphone : up to 6 hours @ 50 mW (one ZPX)

Specifications

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