The black Sanken COS-11D Omni Lavalier Microphone with Normal Sensitivity and Non-Servo TA5F Connector for Lectrosonics Transmitters is a subminiature lav microphone designed to deliver clear, full-bodied sound and reliable performance, making it a popular choice among industry professionals in broadcast, TV, theater, film, videography, and more. 

Engineered to meet the standards of modern digital wireless microphone systems, the COS-11D is RF shielded to eliminate interference issues and ensure a pristine audio signal. The microphone capsule features a rectangular design that sits vertically, increasing the surface area and allowing this tiny mic to offer a rich, full sound that outperforms many larger models.

The mic's 50 Hz to 20 kHz frequency response rolls-off extreme low end and provides accurate, transparent audio reproduction with a small presence boost in the 6 kHz area for crisp, intelligible speech. With a forgiving omnidirectional polar pattern that picks up sound in a 360° pattern, levels stay consistent, even when the subject turns away from the mic.

A water-resistant mesh screen protects against humidity, perspiration, makeup, bad weather, and other potential on-location issues, while the durable cable is also moisture-resistant and built to stay soft and pliable, even after extended use. This version of the COS-11D terminates in a TA5F connector and is wired for use with non-servo-bias Lectrosonics transmitters. Accessories are available separately and are not included with this configuration of the microphone.

For Broadcast, Film/Video & Presentation    Omnidirectional for Consistent Levels    Wired for Lectrosonics Non-Servo TA5M    Normal Sensitivity Level    Rugged 5.9' Cable Stays Pliable    RF Shielded for Digital Wireless    Water Resistant    Small Size, Easy to Conceal    Requires 3 to 10 VDC

• Lectrosonics: Works with Lectrosonics bodypack transmitters equipped with a non-servo TA5M connector including the UM200 and UM400 models.
• Also works with third-party wireless transmitters that are equipped to supply 3 to 10 VDC through a TA5M connector wired for non-servo-bias Lectrosonics compatibility.

Related Questions and Answers

Q: 1. How many microphones can the receiver except? For example: We want to have 4 lavs running to into the receiver which runs into the camera.

A: No only two transmitters with lavaliers can run into a single receiver at a time, if you need 4 lavaliers you will need a second set Rode unit then buy a small mixer or recorder to connect and connect the two receivers and there you will have 4 lavaliers if any questions please Video Chat Pro Audio.

Q: 2. What is the operating temperature?

A: Rode's engineers have not provided specifications for the operating temperature range of the Wireless GO II system. We will post the information once it is available. You can also email them at info@rode.com to have the details sent to you directly.

Q: 3. How do I tell if a xmittr is charging, or charged? The blue light doesn't always come on. And the transmitter doesn't turn on,

A: When charging the transmitter for the RODE Wireless GO II Compact Digital Wireless Microphone System/Recorder, the battery LED on the transmitter will flash and the battery level icon on the receiver will display a lightning bolt. When the battery is fully charged, it will display a green outline. The Wireless GO II can also be used while it's charging.

Q: 4. Can I use this as lav for live sound?

A: Yes. It is an Omni-Directional Microphone, so appropriate caution near speakers is required.

Q: 5. Can I use this to transmit from a ZOOM H6 via line out to my camera? Would I need to reduce the stereo line out to mono? I want to record classical music concerts with the ZOOM H6 closer to the group than the camera but have the audio go straight into the camera.

A: The Rode Wireless GO II's transmitters are designed to accept a mono mic-level signal, so output from the recorder would need to be in mono running through a mic to line attenuator cable such as BH #WHH4NL3.5.

Q: 6. Is it possible to use both transmitters for say bride and groom and have also have a shotgun mic for audio all on the same camera?

A: Yes, it would be possible to mix three channels of audio into the same camera using the Rode Wireless GO II 2-Person Compact Digital Wireless Microphone System/Recorder and a shotgun microphone. Assuming the operator is using a DSLR/Mirrorless camera, a setup of this nature would typically require a dedicated "camera mixer" to receive the three microphone signals and then output a left/right stereo mix of these signals into the camera's external microphone input at an acceptable level. A great example of this type of mixer is the Beachtek DXA-MICRO-PRO PLUS Active Audio Adapter for DSLRs and Camcorders (BH #BEDXAMICROPP): https://bhpho.to/3wqo4Bk

Q: 7. Can you use to record a piano?

A: No, we would suggest the following device for recording wild sound or from piano directly. Zoom H2n 2-Input / 4-Track Portable Handy Recorder with Onboard 5-Mic Array BH #ZOH2N • MFR #ZH2N https://bhpho.to/3LRt4GW

Q: 8. Can the Rode Wireless Go II work at the same time as the Sennheiser g3's or should I expect interference?

A: They should be able to co-exist without any interference.

Q: 9. How can you record 2 separate tracks on zoom h6 with rode II?

A: The stereo output of the receiver in the Rode Wireless GO II 2-Person Compact Digital Wireless Microphone System/Recorder can be split into two separate outputs into the Zoom H6 with a cable such as the Hosa Technology Pro Stereo Breakout Cable - 3.5mm Stereo Mini to Dual 3-Pin XLR Male (BH #HOHMX003Y): https://bhpho.to/35ybzKE

Q: 10. Could this microphone be useful when put on a player during a game? (aka mic'd up)

A: Yes, the Rode Wireless GO II Single Compact Digital Wireless Microphone System/Recorder could be used for capturing in-game audio when properly secured to an athlete during gameplay. You may want to consider adding a lavalier microphone such as the Rode Lavalier GO Omnidirectional Lavalier Microphone for Wireless GO Systems (BH #ROLAVGO) so that the transmitter can be properly secured elsewhere in the player's uniform: https://bhpho.to/3LbG3AZ