TRX900CL Camera Link Transceiver
The TRX900CL Camera Link is total sound bag solution for the transmission of audio and
timecode to both a camera mounted QRX receivers and ERX series monitor receivers. The camera link sends a two-channel of audio with embedded timecode via UHF to camera.
Main Benefits
- All in one solution – Two channel audio transmitter / ZaxNet Transmitter & Receiver / 2-channel Recorder
- Small size & weight
- Ultra-low 2.13 Watt power consumption
- 40 MHz frequency band with two switched band pass filters
- Single RF transmission of two audio channels and timecode ensuring no intermodulation
- 100% digital compander free transmission that uses half the bandwidth of traditional analog solutions
Description
The Camera Link also has a built in two-channel timecode stamped recorder, a full ZaxNet 2.4
GHz IFB / timecode transmitter and an IFB transceiver.
Extra detail was considered in the Camera Link’s design to optimize it for use in sound bags in order to eliminate spurious radiation that can affect adjacent receivers.
The unit has both stereo line level balanced inputs as well as sample rate converting AES
inputs.
The Camera Link is compatible with all Zaxcom receivers, but works optimally with the QRX235 outfitted with QIFB option and the ERX2TCD receiver because of their ability to receive and output both audio and timecode.
Tech Specs
- Transmitter
- TRX900CL Power Output: 10 / 50 / 100 mW – Software Selectable*
- RF Modulation: Proprietary Digital Method
- RF Frequency Range: 518.0 to 850.0 MHz (Typical Blocks are 40 MHz wide)
- RF Frequency Step: 100 KHz
- RF Bandwidth: 200 KHz
- Channel Separation: 500 KHz (700 KHz recommended)
- Antenna Connector: 50 Ω SMA Female
- Emission Designator: 180 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
- System Group Delay: 3.5 ms
- Audio input connector TA5 male
- Analog Input Range: -10 to +4 dBu
- Analog input type balanced line level
- Audio input Impedance: 4.7 k Ω
- ADC Bit-Depth: 24 Bits
- ADC Sampling-Rate: 48 kHz
- AES input Balanced with sample rate conversion
- Sample rate range 32 Khz to 96 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: 96 Hours (16 GB Card)
- 2.4 GHz ZaxNet Transceiver
- 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
- RF power output TBD
- Physical / Power
- Weight: 7.3 oz
- Dimensions (H x W x D): 1”x 3.55” x 3.23”
- Display: Graphic LCD
- Power consumption: 2.13 watts
- *Power measured pre-output band pass filter
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