The Panasonic WX-SR204 is a rackmount four-channel digital wireless receiver for use with the WX-ST200 handheld microphone transmitter and the WX-ST400 bodypack transmitter (both available separately). The system operates in the 1.9 GHz range, far away from potential Wi-Fi and TV interference, and is designed to provide reliable audio reception with an operating range up to 150'. The receiver is well suited for hybrid in-room/virtual presentations in a wide variety of spaces ranging from small conference rooms to larger event spaces and auditoriums. Connect up to 8 antennas (available separately) using Cat 5 cables and tuck the receiver away in the equipment closet for a neat and tidy set up.

For Classrooms, Conferences, and Events    Use with WX-ST200 Handheld Microphone    Use with WX-ST400 Bodypack Transmitter    Four Channels in Rackmount Chassis    Connect up to 8 Antennas with Cat5 Cable    For Wide Variety of Room Sizes    Up to 150' Range    1-RU Size with Rack Ears Included

• Four-channel digital wireless receiver
• Easy to set up—no need for planning or allocation of channels
• Secure pairing with Panasonic microphones
• Supports nearly any room size; up to 8 antennas can be connected
• Supports external audio input and mixing with mic channels
• Ethernet networking enables additional configuration from Panasonic setting software and easy integration with 3rd party control systems (Crestron, Extron & Q-SYS modules available)
• Rack mountable (1-RU size, rack ears included)

Panasonic designed the WX-SR200P 1.9 GHz Digital Wireless Microphone System to focus on presentation applications with a wider frequency range of 100 Hz to 15 kHz than normal conversations (which usually range from 100 Hz to 4 kHz) to deliver crystal clear amplification of low and high pitch sounds. New noise suppression technology enables sound to be reproduced even more clearly.

The wireless receiver and microphone can be paired simply by pushing a button on each device. Once the devices are paired, communication only takes place between the wireless receiver and microphone, eliminating noise between systems and achieving secure communication.

The automatic interference avoidance feature continuously monitors the channels that are used and selects secure channels where noise will not occur. The WX-SA250 Wireless Antenna (available separately) has multiple internal antennas for diversity reception. When multiple wireless antennas are installed, the handover feature automatically selects the audio from the antenna with the strongest reception.

Related Questions and Answers

Q: 1. What is included in the box?

A: 1 x Blink 500 RX Receiver with Built-In Clip and Camera Shoe-Mount 1 x 1’ (30.5 cm) Gold-Plated 3.5mm TRS to TRS Output Cable for Cameras 1 x 1’ (30.5 cm) Gold-Plated 3.5mm TRRS to TRRS Output Cable for Smartphones and Tablets 2 x 1’ (30.5 cm) Gold-Plated USB-C to USB-A Charging Cables 1 x Pairing Pin

Q: 2. So if I own the saramonic receiver with 2 mic set, can I add this receiver to use each mic on a separate channel? For example if I use the saramonic sr-ax100?

A: If you already own a Blink 500 system with one RX500 camera mount receiver, then yes you can add another RX500 receiver and connect two separate lav channels into the SR-AX100. By selecting the stereo output switch on the SR-AR100, you will get two separate channels of audio into the camera.

Q: 3. Can the receiver be powered/charged via a Dtap source? (DC 11.9-17v, Unregulated). With a Dtap to Microusb cable?

A: The voltage of the Dtap unit would be too much for the battery to handle. A standard usb power brick can be used to charge the batteries. BH #RARPPB010.

Q: 4. Is it possible to run up to 6 pairs(that is 6 transmitters linked to its corresponding receivers) at the same time.

A: Yes, up to 8 Sennheiser AVX EKP Camera-Mount Digital Plug-In Receivers and their corresponding transmitters can be used simultaneously within the 98' operating range.

Q: 5. Can you use this wireless microphone & receiver for vocals only with a mixer?

A: The Sennheiser AVX EKP Camera-Mount Digital Plug-In Receiver is just the receiver only, not a complete system with a wireless microphone. But this receiver can be connected to any device with an XLR mic input, like a professional camera, recorder, amplifier, or mixer. You can use the receiver with the included XLR to 1/8" (3.5 mm) DSLR adapter cable to connect it to a camera, recorder, or other device with a 3.5mm mic input or use it together with an additional a 1/4" adapter to connect it to a 1/4" mic input. The complete system with a handheld mic/transmitter is the Sennheiser AVX-835 SET Digital Camera-Mount Wireless Cardioid Handheld Microphone System (B&H # SEAVX835SET4).

Q: 6. Can this antenna be used with the EW 300 IEM G3 which is in the band 566-608 MHz?

A: Nope. This uses the 1.9 GHz band

Q: 7. Can this be charged/powered by a regulated Dtap to microUSB cable (5v) like this one? GyroVu D-Tap to Micro-USB Regulated Adapter Cable (30")

A: Yes, that particular Dtap cable should work for charging the BA20 battery.

Q: 8. Can one transmitter be paired with two receivers for audio monitoring?

A: No, the Saramonic Blink 500 RX Dual-Channel Camera-Mount Digital Wireless Receiver (2.4 GHz) can only be paired to one receiver.

Q: 9. Is it possible to pair 3 recievers to one transmitter. In other words, if the talent wear the transmitter, can it transmit his audio to 3 cameras?

A: Unfortunately it cannot. Each transmitter can only be paired with one receiver at a time. If your cameras are stationary, you could connect the AVX receiver to an audio mixer and split the output signal to your 3 cameras via cables.

Q: 10. Can two receivers pair to the same transmitter to be used for monitoring?

A: No, the transmitters can only be paired to one receiver. That is the nature of these 2.4 GHz systems unfortunately. The best way to monitor audio is through the camera's headphone output. If you are using a mobile device, you can monitor audio using Bluetooth headphones with some apps like Filmic Pro.