Saramonic UWMIC9 RX9+TX9 UHF Wireless Lavalier Microphone System offers vloggers, mobile journalists, and content creators a high-quality-sounding, simple-to-use, flexible UHF system with a slew of sophisticated features in a low-cost package.

The lightweight, all-metal components are designed for the rough-and-tumble world of production, and include two bodypack transmitters with lavalier mics, as well as a two-channel receiver ready to plug into your DSLR/mirrorless camera, recorder, or smartphone (with a cable available separately).

The system enables you to record two separate people to your camera without the need for a second receiver, allowing you to keep your rig portable and compact—with one less component to worry about.

Flexible Operation for Clean Sound

Each bodypack transmitter uses a locking 3.5mm connection to secure its SR-M1 lavalier mic. A short press of the power button mutes the mic between takes.

The UWMIC9’s Auto Scan feature searches among 96 frequencies to find the cleanest available frequency for you, while the built-in infrared sync makes linking the transmitter and receiver a snap.

Easy-to-understand menus and controls, along with backlit LCD displays, allow you to make quick adjustments under varying lighting conditions.

The TX9 transmitters can accept mic or line inputs and offer three selectable levels of wireless transmission power. The highest setting is designed to overcome interference in busy RF environments or when the subject is further from the receiver; lower settings conserve battery power.

A headphone output on the receiver enables real-time audio monitoring, especially useful if your camera lacks a headphone output.

The receiver’s output can be switched between mono and stereo modes. In mono, the two mics are mixed together and recorded as an identical mono signal on both the left and right channels in your camera. In stereo, each mic is kept separate and recorded discretely to the left and right channels in your camera.

Power is supplied via AA batteries for up to 6 hours of battery life.

The system offers a maximum distance of up to 330’ and supports up to 8 mics at once on set.

Expand Your System and Do More

For man-on-the-street interviews or if you need to pass the mic between several people, you can add the HU9 wireless handheld microphone.

Adding the TX-XLR9 plug-on transmitter allows you to connect any handheld microphone of your choice or a shotgun mic for wireless booming. You can even apply 48V phantom for condenser mics.

A wide selection of optional output cables (available separately) allows you to connect the receiver to smartphones and tablets via Lightning or USB Type-C ports, or the TRRS headphone output. There is also a mini-USB cable for action cameras, a USB Type-A cable for computers, and a 3.5mm to dual XLR-M cable for professional cameras.

Wireless Technology Analog UHF
Number of RF Channel Frequencies 96
Included Transmitters 2 x Bodypack with Microphone
Diversity Frequency
RF Frequency Band 514 to 596 MHz
Max Operating Range 330' / 100.6 m (Line of Sight)
Max Transmitters per Band 8
Bluetooth Not Specified by Manufacturer
Latency 12 ms


* Specifications subject to change by the manufacturer without notice

  • Saramonic UWMIC9 RX9+TX9 UHF Wireless Lavalier Microphone System = includes 1 x Receiver and 1 x Transmitter

Manufacturer Warranty

This product comes with a

12  month Australian warranty

from Saramonic Australia

Want to read more about warranties?

Click here


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.