Auckland  09 414 0477
Wellington  04 801 9494
03199

Zaxcom QRX235 4-Channel ENG Receiver

Zaxcom QRX235 4-Channel ENG Receiver
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NZ $5,137.00
Qty.

Key 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
  • TIMECODE built-in timecode reader and generator
  • ZAXNET provides wireless timecode, ZaxNet audio and remote control between Zaxcom products
  • ZAXNET REMOTE controls your wireless transmitters remotely
QRX235 is successor to the QRX100 boasting significantly enhanced distance and range.

Three key components give QRX235 its enhanced distance / range:
  • New digital modulation
  • Enhanced receiver design giving it maximum sensitivity while lowering its noise floor
  • The elimination in any difference between single and dual mode

QRX235 receives up to 4 channels of 100% digital audio from up to 2 transmitters, any combination of mono and stereo transmitters is accepted.  The audio output can be either analog or AES.  It also features our patented side mounted LED’s, these provide visual confirmation of audio and RF reception. The LED’s are very bright and are visible with the QRX235 mounted in its Zaxcom camera mount even in bright sunlight.

The ZaxNet QIFB option is available in the QRX235 – The QIFB allows you to send or receive ZaxNet audio and timecode, as well as TRX commands from your QRX235.
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 518.0 to 872.0 MHz (blocks are 20 to 36 MHz wide)
RF Frequency Step 100 KHz
RF Signal Bandwidth 200 KHz
Channel Separation 500 KHz (700 KHz recommended)
Sensitivity -110 dBm
Antenna Connector 50-ohm SMA female
RECEIVER AUDIO – ANALOG OUTPUT (X 4)
Dynamic Range 114 dB
Distortion 0.001%
DAC Bit-depth 24 bits
Connector TA-5M
Audio Output Level -10 to 0 dBm active balanced
RECEIVER AUDIO – DIGITAL OUTPUT (X 4)
Signal Format AES Balanced
Audio Output Connector TA-5M
IFB TRANSMITTER (QIFB OPTION ONLY)
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 OPTION ONLY)
Dynamic Range 103 dB
Distortion 0.01%
Frequency Response 20 Hz to 12 kHz
System Group Delay 10 ms
IFB AUDIO INPUT (QIFB OPTION ONLY)
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 OPTION ONLY)
Connector Stereo 1/8″ (3.5 mm)
Level Range 1 to 5V, P-P
Impedance 10 k Ω
TIMECODE OUTPUT (QIFB OPTION ONLY)
Connector Stereo 1/8″ (3.5 mm)
Level Range .2 to 5V, P-P
Impedance 8 Ω
TIMECODE READER / GENERATOR (QIFB OPTION ONLY)
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
MISC.
Weight 6.0 oz (170 grams)
Dimensions 1.25″ x 3.25″ x 5.25″ (32mm x 83mm x 133mm)
External Power 9 to 18 VDC (300mA @ 12VDC)
Internal Power N/A
Display Graphic LCD Panel
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Contact Us 

Auckland: 09 414 0477
Wellington: 04 801 9494

Australia: 1300 472 344

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