ZAXCOM RX4

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zax.rx4
Zaxcom RX4 stand-alone interface for MRX214 / MRX414 receiver module
As low as € 718.74 Our Price € 594.00 Our Price

The RX-4 is an interface to convert Zaxcom's MRX214 and MRX414 receiver modules into stand-alone receivers.

The MRX414 receives audio from four separate transmitters. With the RX-4, the MRX414 can be used as a standalone portable receiver outside of a host unit, making the combo a great way to get started with the Zaxcom Digital Recording Wireless ecosystem.

The RX-4 is an affordable and invaluable accessory, increasing the versatility of the MRX so it can be used as a stand-alone receiver in addition to its use in a Nova or an RX-12, etc. allowing for your system to expand as your needs grow.

The RX-4's intelligent design includes two OLED displays to easily visually monitor data from up to 4 separate transmitters. There are four tricolor LEDs to indicate the decode status of each of the 4 receive channels and push buttons for simple navigation of menus.

The audio and power connectors are located directly behind the control panel of RX-4 so cables can be conveniently attached without taking apart the sound bag. The audio output interface is via two TA5 connectors, either digital out via two AES3 connections or balanced line-level analog out. Power is connected via a 4-pin Hirose. Cable wiring is the same across the entire line of Zaxcom receivers for easy integration.

The RX-4 can receive 4 channels of audio from up to four transmitters when used with an MRX414. It can receive up to 4 channels of audio from two transmitters when used with an MRX214.

The RX-4 has a brand-new dual-track-tuned front-end filter with a 44 MHz tuning window. There's also an internal passive filter making it impossible to overload the RX-4, this means increased range, no intermodulation, and no interference from walkie-talkies and mobile phones.

The RX-4 can scan the entire frequency range, and re-freq all 4 receivers instantly to avoid localized interference at new locations. Receivers can be used anywhere in the frequency range of the RX-4 but need to be within the 44 MHz window of the tuned front-end filter.

The RX-4 consumes no power, it runs off the module and produces no additional heat. The MRX414 consumes only 350ma when all four channels are active.

The RX-4 is available in two frequency ranges:

  • RX-4L: covers Blocks 20 to 23 (512-614 MHz)
  • RX-4H: covers Blocks 23 to 26 (598-698 MHz)

OUTPUT:

  • analog audio output: 4-channel balanced 0dB @ -20 dBFS
  • digital audio output: 2 x AES3 pairs (32 kHz sample rate)
  • audio connectors: 2 x TA5M

RECEIVER INTERFACE:

  • RF connectors: 2 x SMA
  • RF impedance: 50 Ohm
  • RF sensitivity: -110 dB
  • RX decode level: 6 dB signal to noise in XR Modulation
  • RF filter band pass: 44 MHz
  • RX-4L tuning range: 512 to 614 MHz
  • RX-4H tuning range: 598 to 698 MHz

MRX414 MODULE:

  • receivers per module: 4
  • receiver modulation: Zaxcom proprietary digital
  • MRX414-L tuning range: 512 to 614 MHz
  • MRX414-M tuning range: 536 to 652 MHz
  • MRX414-H tuning range: 596 to 698 MHz
  • power consumption: 300 ma @ 12 VDC
  • dimensions L x W x H (in mm): 127 x 77 x 204
  • weight: 200 g

MRX214 MODULE:

  • receivers per module: 2
  • receiver modulation: Zaxcom proprietary digital
  • MRX214-L tuning range: 512 to 614 MHz
  • MRX214-M tuning range: 536 to 652 MHz
  • MRX214-H tuning range: 596 to 698 MHz
  • power consumption: 160 mA @ 13 VDC
  • dimensions L x W x H (in mm): 127 x 77 x 204
  • weight: 200 g

MISC:

  • power: 8 VDC to 18 VDC (12 VDC nominal @ 30 ma)
  • power connector: Hirose HR10A-7P-4P
  • display: 2 x graphic OLED display
  • dimensions L x W x H (in mm): 32 x 140 x 32 (H 140 w/MRX414 less pull handle)
  • weight: 200 g

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