Zaxcom QRX235 - used
Zaxcom
Zaxcom QRX235 - used
ENG style receiver with QIFB, a built-in
2.4GHz ZaxNet IFB transmitter. Used but in good shape.
€1,325.00
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Product number:
AH10057
The Zaxcom QRX235 is a Block specific ENG style receiver with QIFB, a built-in 2.4GHz ZaxNet IFB transmitter. The built-in filtering and enhanced receiver design give it maximum sensitivity and a low noise floor.
Zaxcom QRX235 can output AES digital audio or analog audio at -35dB mic level, -10dB consumer level, or 0dB line level on 2 x TA5 connectors. IFB audio is input via an 1/8″ (3.5mm) stereo mini jack. Timecode I/O is also on an 1/8″ (3.5mm) stereo mini jack. The two serial loop USB connectors are for connecting to ZaxMote or other QRX200’s to share the QIFB remote control feature.
Receiver Audio – Analog Output (x4)
2.4 GHz Audio Transmitter (QIFB)
2.4 GHz IFB Audio Input (QIFB)
Timecode Input (QIFB)
Specifications
Receiver
| Single Mode Receiver Type | True diversity single conversion digital demodulator |
| Dual Mode Receiver Type | Antenna diversity single conversion digital demodulator |
| RF Modulation | proprietary digital method |
| RF Frequency Range | 512.0 to 692 MHz |
| RF Frequency Step | 100 KHz |
| RF Bandwidth | 100 KHz in ZHD 96, 200 KHz in XR, mono, and stereo modes |
| Channel Separation | 500 KHz |
| Sensitivity | -110 dBm |
| Antenna Connector | 50-ohm SMA female |
Receiver Audio – Analog Output (x4)
| Dynamic Range | 114 dB |
| Distortion | 0.001% |
| DAC Bit-depth | 24 bits |
| Connector | TA-5M |
| Audio Output Level | Line |
Receiver Audio – Digital Output (x4)
| Signal Format | AES Balanced |
| Audio Output Connector | TA-5M |
2.4 GHz RF Transmitter (QIFB)
| RF Power Output | 50 mW |
| RF Modulation | Digital Spread Spectrum |
| RF Frequency Range | 2.403 to 2.475 GHz |
| RF Frequency Step | 0.001 GHz (1 MHz) |
| RF Bandwidth | 1 MHz |
| Channel Separation | 2 MHz |
| Antenna Connector | 50-ohm SMA Female |
| Emission Designator | 180 KV2E |
| FCC Part | CFR Title 47, Part 18IFB |
2.4 GHz Audio Transmitter (QIFB)
| Dynamic Range |
103 dB
|
| Distortion | 0.01% |
| Frequency Response | 20 Hz to 12 kHz |
| System Group Delay | 10ms |
2.4 GHz IFB Audio Input (QIFB)
| Connector | Stereo 1/8″ (3.5 mm) |
| Type | Balanced / Unbalanced |
| Level | -10 dBu |
| Impedance | 10 k Ω |
| ADC Bit-depth | 24 bits |
| ADC Sampling Rate | 48 kHz |
Timecode Input (QIFB)
| Connector | Stereo 1/8″ (3.5 mm) |
| Level Range | 1 to 5V, P-P |
| Impedance | 10 k Ω |
Timecode Output (QIFB)
| Connector | Stereo 1/8″ (3.5 mm) |
| Level Range | .2 to 5V, P-P |
| Impedance | 8 Ω |
Timecode Reader / Generator (QIFB)
| 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 |