Zaxcom RX-12 Digital Wireless Receiver
- Six-slot receiver for bag or cart
- Up to 24 transmitters with MRX414 modules
- Tracking filter, RF amplifier, and antenna distribution
$3,095.00 USD
In Stock
Zaxcom RX-12 Digital Wireless Receiver
The Zaxcom RX-12 is a six-slot digital wireless receiver for the sound bag or cart that takes up to 24 transmitters when loaded with MRX414 modules.
It combines a 35 MHz tracking front-end filter, an RF amplifier, and antenna and power distribution in one compact chassis, and it receives Zaxcom’s fully encrypted digital signal from every Zaxcom transmitter and modulation.
Receiver Modules
The six slots take MRX214, MRX414, or QRX212 modules in any combination, and every module is hot swappable, which suits rental houses whose needs change daily. The RX-12 is sold without modules, and QRX212 modules can be added when ordering.
Reception and Outputs
The tracking filter receives any frequency in blocks 20 to 26 (512 to 698 MHz) while blocking strong signals outside its window, such as walkie-talkies and wireless follow focus. The RF amplification comes from a built-in MicPlexer, and an RF loop-through feeds more receivers.
Six TA5 connectors output 12 channels of analog or 24 channels of AES digital audio at mic, consumer, or line level.
Frequency Coordination
A full-color LCD runs the menus, and a built-in scanner with Auto-Pick chooses clean frequencies at the push of a button. Linked over ZaxNet to an IFB200, Nova, Nomad, or Deva 24, the RX-12 re-frequencies the transmitters to match and makes quick gain adjustments.
Features
- Six slots for MRX214, MRX414, or QRX212 modules
- Up to 24 transmitters with MRX414 modules
- 35 MHz tracking front-end filter, blocks 20 to 26
- Built-in RF amplification and distribution
- 12 analog or 24 AES outputs on six TA5 connectors
- Frequency scanner with Auto-Pick
- ZaxNet re-frequency and gain control with Zaxcom recorders
- RF loop-through
- 8 to 18 V DC power
Transmitters Received
| Module | Single Mode (True Diversity) | Dual Mode (Antenna Diversity) |
|---|---|---|
| MRX414 | 12 transmitters | 24 transmitters |
| MRX214 | 6 transmitters | 12 transmitters |
| QRX212 | 6 transmitters | 12 transmitters |
Specifications
| Output | |
|---|---|
| Analog Audio Output | Balanced, 0 dB at −20 dBFS (2-channel receiver) |
| Digital Audio Output | AES/EBU, 2 pairs per receiver |
| Audio Connectors | 6 x TA5M |
| Receiver | |
| RF Connectors | 4 x SMA, including loop-through |
| RF Impedance | 50 Ω |
| RF Gain, Input to Output | 4 dB |
| RF Amp Noise Figure | 0.5 dB |
| RF Amp IP3 | +30 dB input |
| RF Filter Band Pass | 35 MHz |
| RF Tuning Range | 512 – 698 MHz |
| Receiver Modules | |
| Receivers per Module | MRX214 2; QRX212 2; MRX414 4 |
| Receiver Modulation | Proprietary digital |
| Tuning Range | 512 – 698 MHz |
| Power Consumption | MRX214 160 mA at 13 V DC; MRX414 300 mA at 13 V DC; QRX212 300 mA at 12 V DC |
| Module Size | 5 × 3 × 0.8 in, L x W x H |
| Physical and Power | |
| Power | 8 – 18 V DC (12 V DC nominal at 100 mA) |
| Power Connector | Hirose HR10A-7P-4P |
| LCD | 2.2 in diagonal, daylight readable color TFT |
| Size | 10.5 × 8 × 2 in, L x W x H |
| Weight | 6.2 lb loaded with 6 receiver modules |
| Latest Specifications | Specifications are subject to change without prior notice. For current information, visit zaxcom.com. |
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