The Shure BLX1 Wireless Bodypack Transmitter H10 542-572 MHzis a bodypack wireless transmitter compatible with BLX Series receivers. With a lightweight, ergonomic design, it is comfortable for performers and presenters to wear, while providing up to 14 hours of continuous use with the two included AA batteries, at a range up to 300'.

Group and channel selection buttons allow for quick and simple frequency matching with the receiver. Other features include an easily accessible On/Off switch and adjustable gain control. The TA4M 4-pin input jack allows you to plug the lavalier, headset, or instrument microphone of your choice or an adapter cable for guitar and bass.

For BLX Wireless Systems    Use with Lav/Headset Mic or Instrument    TA4M Connector    On/Off Power Button    Adjustable Gain Control    14-Hour AA Batteries

Related Questions and Answers

Q: 1. I know these have a 3.5 mm jack but has anyone had any experience with using these for making wireless PA systems with speakers?

A: The Shure PSM 900 Wireless Personal Monitor System with SE425-CL Earphones would not be recommended for use with speakers, as the beltpack's output impedance is intended for connection to headphones, not a standard line input. A system like B&H # ALSTLTHMK2X would be recommended instead.

Q: 2. Can you connect two UTX-B40 to one URX-P40? A use case would be two people talking, each person with a UTX-B40 and a URX-P40 connected to a camera that is recording kind of like a discussion/interview between two people

A: No, the URX-P40 is a single-channel receiver that can be used with one transmitter only. For two people, you will want the Sony URX-P03D Dual-Channel Camera-Mount Wireless Receiver - UC14: 470 to 542 MHz (B&H # SOURXP03D14) which is a two-channel receiver that can be used with two transmitters at the same time. We do sell a kit that includes the URX-P03D receiver and two UTX-B40 transmitters with lavalier mics and a case, which is the Sony UWP-D 2-Person Camera-Mount Wireless Omni Lavalier Microphone System Kit - UC14: 470 to 542 MHz (B&H # SOURXP03D14Q). The URX-P03D can send one signal to the camera with the combined audio from both mics.

Q: 3. If I bought 2 of these, could I run all 4 mics simultaneously without frequency interference?

A: Yes, you can run up to 10 transmitters at the same time with these systems.

Q: 4. Will it be possible to pair URX-P03D with 2 URX-P40? Or will it be any upcoming Sony dual Chanel kits?

A: Both of the models indicated are receivers. The new Sony UTX-B40 transmitter can be used with the URX-P03D receivers.

Q: 5. Is the transmitter and receiver one-to-one paired connection? In other words, can I add another receiver to get the same signal from the same transmitter?

A: The Shure PSM 900 Wireless Personal Monitor System can be expanded for an unlimited number of users by adding additional P9RA+ Wireless Bodypack Receivers that operate on the same frequency band as the transmitter. This particular system operates on the G6: 470 to 506 Hz band so you will need to use B&H # SHP9RAPEMG6. If you want the same headphones that are included with the original system, they are the Shure SE425 Sound Isolating In-Ear Stereo Headphones - Clear (B&H # SHSE425C.L).

Q: 6. can this receiver handle 2 transmitters at the same time?

A: Just one transmitter to each receiver please.

Q: 7. will this item can be added to my existing "Sennheiser XSW 2-865-A Wireless Handheld Mic Sys w/ e865 Cap (A: 548 to 572 MHz)?

A: The Sennheiser SKM 865-XSW-A Handheld Transmitter with e865 Capsule (A: 548 to 572 MHz) is the compatible handheld transmitter for use with the EM-XSW 2 Receiver from the Sennheiser XSW 2-865-A Wireless Handheld Mic System (A: 548 to 572 MHz). Since the receiver is single-channel, only one transmitter can be used at a time. You cannot use two transmitters at the same time with the EM-XSW 2 Receiver.

Q: 8. Does this newer receiver work with the previous gen UTX-B03 transmitter? I need to add a 2nd receiver to my kit.

A: Yes, this URX-P40 receiver will work with the previous generation UTX-B03 transmitter as long as they both operate on the same frequency band.

Q: 9. Is it compatible with the old Sony UTX-B2 Transmitter? If not, Are there any modern receiver compatible with the Sony UTX-B2 Transmitter? Can these Sony devices be used with Nikon DSLR or Nikon Z cameras?

A: Yes, the URX-P40 receiver is backwards compatible for use with an older UTX-B2 transmitter as long as both components operate within the same frequency band. The receiver can be used with Nikon DSLR or Z cameras

Q: 10. Can this receiver be as a IFB to monitor audio?

A: Yes, the Sony URX-P40 Camera-Mount Wireless Receiver does have a 3.5mm headphone jack which can be used to monitor audio, so it could be used for an IFB application.