The nady uhf 4 headset wireless systemfrom Nady features four independent wireless receivers with 1000 user-selectable UHF frequencies for simultaneous operation of four transmitters, with 120 dB dynamic range and operation up to 500' line-of sight. The system comes with four BT-1KU bodypack transmitters and four beige HM-10 head-worn microphones.

True Diversity circuitry with two complete front ends per receiver for maximizing range and effective elimination of signal dropouts

AUTO-SCAN for easily locating clear channels and ASC (Auto-Sync Channel) IR download feature which sends selected Group/Channel information to transmitter via IR sender for easy frequency synchronization

Sophisticated IF filtering for simultaneous operation of multiple systems in the same location

Front panel touch control buttons and user-friendly LCD configuration menus

LCD display indicates selected Group, Channel, RF signal strength meter; Audio output volume level; Diversity A/B LED indicators

Separate audio/peak LED display provides instantaneous audio level status easily seen from a distance

Balanced XLR mic level and unbalanced 1/4" SUM line level audio output jacks

Externally powered with included adapter

Rugged all-metal housing- 1U rack mountable with supplied rack ears

Related Questions and Answers

Q: 1. Could this system be used as an audio mic for a battery powered speaker (everse 8)via an car input cable

A: You can use a DC power cable from the receiver of the Nady DW-22 or the Electro-Voice R300, connected to the DC Power Out port on the Electro-Voice Everse 8 speaker.

Q: 2. Are these frequencies FCC legal?

A: No, it is no longer legal to use these frequencies in the U.S. This item will be removed from our website, thank you for your input.

Q: 3. Can you confirm the channels/frequencies? I need Ch D15/D16 (915.30 and 916.80).

A: Since the Nady Dual Channel Digital Handheld/Lapel/Headset Bodypack Wireless System is available by special order only, you can place the order by phone or contact us through live chat and specify the frequencies that you need so we can order it for you.

Q: 4. Can an additional Mic be added?

A: No

Q: 5. Is airline 99m newer then the 77 ?

A: Yes the AirLine 99m is a newer and more compact Airline 77.

Q: 6. How do I turn the battery box on?

A: To power this system up, plug the power supply of the receiver box into AC wall power, then flick the "power" switch button on front of the face. Two AA batteries must be installed into each of the belt pack transmitters. Gain for each mic can be adjusted on the corresponding colored knobs on the front of the receiver box.

Q: 7. Does the unbalanced line out from the receiver plug directly into the 1/8" / 3.5 mm TRS Stereo Microphone Input of a DSLR or do I need some sort of adapter?

A: The Line output connection from the receiver in the Nady DW-44-LT-HM Four-Channel UHF Wireless Microphone System with Four Lavalier Mics & Four HM-3 Headsets will be too loud to connect directly to the 3.5mm Mic input connection of a DSLR camera and will arrive distorted in most cases. This connection could be attenuated with a cable such as the Whirlwind WHH4NL3.5 Line-to-Microphone Attenuator Cable for HDSLR Cameras (BH #WHH4NL3.5) if the output connection is converted to 3.5mm female first.

Q: 8. Can you get lav cardioid transmitters with tie clips & handheld units?

A: At this time, we do not have a current cardioid lav option compatible with this Nady system.

Q: 9. According to image, it serms that when using 2 persons/2 transmitters the output signal from the receiver is Mono, right?

A: Yes, the audio output from the Pyle Pro PDWMU211 2-Person Wireless UHF Microphone System is dual mono which means you will hear the same mixed signal with the combined output from both transmitters on the left and right sides.

Q: 10. Will this unit work with a digital camera?

A: The Nady DW-22 HTLT Digital Wireless Microphone System has the potential to work with a digital camera, but compatibility would largely be influenced by the capabilities and specifications of the camera. The camera should have an audio input jack capable of receiving an external audio input, and the set would need the proper cables to connect the two units together.