Zaxcom QRX235

article code
r.wirxzaxqrx235
Zaxcom QRX235 dual channel receiver & IFB transmitter
€ 30.25 Our Price € 25.00 Our Price

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Add the equipment you need to your "rental request".

 

Select the rental period and submit the request.

A confirmation email will be sent.

 

Our rental staff will contact you within 2 working days to discuss availability and cost and finalise your reservation.

 

Notes:

Final pricing and availability of equipment only after written confirmation by our rental staff.

For multi day rates please check the table on the website or contact us.

For more info on our rental procedures please visit our FAQ or contact us.

The QRX235 is a 35 MHz wide ENG receiver. It can ordered in a specific frequency block between 512 to 698 MHz. Three key components give QRX235 its enhanced distance / range:

  • new digital modulation
  • enhanced receiver design gives maximum sensitivity while lowering its noise floor
  • the elimination in any difference between single and dual mode

The 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 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 is standard 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 692.0MHz (blocks are 20 to 36MHz wide)
  • RF frequency step: 100 KHz
  • RF bandwidth: 200 KHz
  • channel separation: 500 KHz (700 KHz recommended)
  • sensitivity: -110dBm
  • antenna connector: 50 Ohm SMA female

RECEIVER AUDIO - ANALOG OUTPUT (x 4)

  • dynamic range: 114dB
  • distortion: 0.001%
  • DAC bit-depth: 24bits
  • connector: TA-5M
  • audio output level (line): -10 to 0 dBm active balanced

RECEIVER AUDIO - DIGITAL OUTPUT (x 4)

  • signal format: AES balanced
  • audio output connector: TA-5M

IFB transmitter (QIFB)

  • RF power output: 50mW
  • 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

2.4 GHz AUDIO TRANSMITTER (QIFB)

  • dynamic range: 103dB
  • distortion: 0.01%
  • frequency response: 20Hz to 12kHz
  • system group delay: 10ms

IFB AUDIO INPUT (QIFB)

  • connector: stereo 3.5mm
  • type: balanced / unbalanced
  • level: -10dBu
  • impedance: 10 kOhm
  • ADC bit-depth: 24bits
  • ADC sampling rate: 48kHz

TIMECODE INPUT (QIFB)

  • connector: stereo 3.5mm
  • level range: 1 to 5V, P-P
  • impedance: 10 kOhm

TIMECODE OUTPUT (QIFB)

  • connector: stereo 3.5 mm
  • level range: 0.2 to 5V, P-P
  • impedance: 8Ohm

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

MISCELLANEOUS

  • weight: 170 grs
  • dimensions: 32 x 83 x 133 mm
  • external power: 9 to 18VDC (300mA @ 12VDC)
  • internal power: N/A
  • display: graphic LCD panel
THERE ARE 2 OPTIONS AVAILABLE:
1. Pick-up your order at our store.
2. Choose one of the different options from our shipping partners, presented to you during check-out.
Rentals are only available for pick-up in store