Saramonic Blink 500 ProX TXR Transmitter w/ On-Board Recording & Lavalier Mic for ProX RX, RXDi & RXUC Receivers

The Saramonic Blink 500 ProX TXR Transmitter with On-Board Recording and Lavalier Mic is a high-performance wireless audio solution designed for content creators, podcasters, videographers, and broadcasters who demand exceptional sound quality. This transmitter is an integral part of the Blink 500 ProX wireless microphone system and offers outstanding flexibility and ease of use. With its sleek design and compact form factor, the Blink 500 ProX TXR provides professional-grade audio capture for various applications, from interviews and vlogging to filmmaking and live streaming.

Equipped with built-in onboard recording, the Blink 500 ProX TXR can record audio directly to the transmitter itself, ensuring that you never lose an important recording due to wireless interference or connectivity issues. This feature is ideal for outdoor shoots, travel, or other environments where signal stability may be a concern. The included Lavalier microphone ensures high-quality, hands-free audio capture, allowing you to focus on your content while achieving crisp and clear voice recordings without worrying about cumbersome gear. It is also compatible with Saramonic’s RX, RXDi, and RXUC receivers for seamless integration into your existing setup.

Thanks to the innovative 2.4GHz wireless technology, the Blink 500 ProX TXR provides reliable and interference-free audio transmission, offering a significant upgrade over traditional wired microphones. It’s designed to handle a wide range of environments and comes with the convenience of multiple channels, which makes it an excellent choice for both indoor and outdoor use. Whether you're recording interviews, presentations, or podcasts, the Blink 500 ProX TXR delivers exceptional sound clarity and ease of use with minimal setup time.

Key Features

• On-Board Recording: Record audio directly onto the transmitter for backup or when wireless connectivity may be unreliable.
• Built-In Lavalier Microphone: The included professional-grade lavalier mic ensures crystal-clear audio capture.
• Compatible with ProX RX, RXDi & RXUC Receivers: Seamless integration with Saramonic’s range of receivers for flexible system compatibility.
• 2.4GHz Wireless Technology: Offers robust, interference-free transmission with up to 328 feet of range.
• Compact and Lightweight: The TXR Transmitter is designed for portability and convenience, perfect for creators on the go.
• Low-Latency Audio: Provides real-time audio monitoring with minimal delay, perfect for live recordings and streaming applications.

Technical Specifications

Dimensions
2.2" x 1.49" x 0.61" (56 x 38 x 15.5mm)

Weight
1.04 oz (29.5g)

Transmission Type
2.4GHz Digital Frequency

Modulation
Digital Modulation

Antenna
Built-In FPC Antenna

Operating Range (Without Obstacles)
Up to 328' (100m)

RF Output Power
<10mW

Frequency Response
20Hz to 20kHz

Recording Resolution
24-bit / 48kHz

Recording Memory Capacity
8GB (Approximately 14 hours & 50 minutes)

Reference Audio Input Level
-20~-42dBv (Mic input, 0dB Attenuation)

Input Connector
3.5mm Mic In / Line In (Mic with Plug-in-Power)

Built-in Microphone Polar Pattern
Omnidirectional

Built-in Microphone Maximum SPL
106dB

Built-in Microphone Sensitivity
39±2dB (Tested at 2V 2.2KΩ)

Lavalier Microphone Maximum SPL
120dB

Lavalier Microphone Sensitivity
39±2dB (0dB=1V/Pa, 1kHz)

Digital Signal Resolution
16bit / 48kHz

Signal-to-Noise Ratio
≥84dB

Distortion
≤0.1%

Other Functions
Tactile Microphone Mute Function

Power Requirements
Built-in Li-ion Battery, USB-C DC 5V or Charging Contact

Battery Life Recording On
Approximately 8.5 hours

Battery Life Recording Off
Approximately 11 hours

Battery Specifications
3.7V / 400mAh

Operating Temperature
0°F to 122°F (0°C to 50°C)

Storage Temperature
-50°F to 122°F (-10°C to +50°C)

SR-M1 Lavalier Microphone Specifications

Acoustic Principle
Electret Condenser

Polar Pattern
Omnidirectional

Connector
3.5mm

Cable Length
4.1' (1.25m)

Maximum SPL
110dB

Sensitivity
-39dB±2dB (0dB=1V/Pa, 1kHz)

Signal-to-Noise Ratio
≥60dB

THD
<1% (94dB SPL at 1kHz)

Power Requirements
Plug-in-Power (1V–10V)

Standard Operating Voltage
3V

Current Consumption
<500μA

Output Impedance
<2.2KΩ