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Product 502794

Open-Box Nady UHF-4 Lavalier Wireless System

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The new Nady UHF-4/LT Lavalier Wireless System offers high-quality wireless for an amazingly affordable price. Interference-free operation on select ...Click To Read More About This Product

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OVERVIEW

(Open Box) Advanced features, lower price!

The new Nady UHF-4/LT Lavalier Wireless System offers high-quality wireless for an amazingly affordable price. Interference-free operation on select UHF frequencies; companding circuitry for an industry best 120dB dynamic range; and clear, natural sound. DigiTRU Diversity dual-antenna system prevents dropouts and extends range. Tone Squelch blocks potential interference. Full LED indicators keep you on top of things. Unbalanced 1/4" and unbalanced XLR outputs and silent transmitter on/off.

UHF-4/LT Wireless System includes receiver, bodypack transmitter, and Lavalier microphone. Transmitter features status and low-battery indication and a off/standby/on switch. 9V alkaline or NiMH battery provides 4-6 hours continuous use.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.

FEATURES
Unprecedented value in a full-featured single-channel UHF wireless Lavalier mic system
Interference-free operation on select UHF frequencies from 794 to 865MHz
Half-rack receiver design
Dual folding antennas on front panel
Snap-out panel locking tabs for single receiver or dual receiver (side-by-side) rack mounting
Exclusive Nady companding circuitry a 120dB dynamic range
Clear, natural sound
Tone Squelch for locking out potential interference
DigiTRU Diversity for maximum range and dropout protection
Full LED indicators
Both 1/4" unbalanced and XLR balanced outputs
Noiseless transmitter ON/OFF switching

Order today for wireless you can depend on.

SPECIFICATIONS
Frequency Response 30Hz-18kHz, ±3 dB
Dynamic Range 120dB
Total Harmonic Distortion <0.6%
RF Carrier Frequency Range UHF, choice of single frequencies in separate bands within 794-865 MHz
Frequency Stability ±0.005%, crystal controlled
Modulation FM (F3E), ±20KHz normal
Operating Range Up to 250 ft. typical (depending on site conditions); up to 500+feet optimum line-of-sight

Receiver
Reception Mode DigiTRU Diversity (Dual Antenna)
Squelch External Control, Tone Key (30.768kHz)
Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
Connectors DC in, 1/4
Reception Mode DigiTRU Diversity (Dual Antenna)
Squelch External Control, Tone Key (30.768kHz)
Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
Connectors DC in, 1/4" (6.3 mm) unbalanced phone jack (360 mV/no load), XLR balanced output (±24 mV/600 ohm load)
LED Indicators Power ON, Diversity A/B, Audio LED Bars +Peak
Unwanted Signal Rejection 60dB image and spurious
Power Requirements DC 15V @300 mA, AC/DC adapter included
Dimensions (Max.) 1.75" x 7.5" x 8.1" (4.5 x 19 x 20.6 cm)
Weight 0.9 lb (0.41 kg)
Antenna 3.5" (9.0 cm), dual telescopic

TRANSMITTERS
Audio Inputs UB-4 Bodypack: 3.5mm locking mini-jack, switchable inputs: instrument, headworn mic, or Lavalier mic
UH-4 Hand-held: Integral Nady DM-10D neodymium
Dynamic cartridge

Controls UB-4: Power/Standby/Off, Instrument/Headworn Mic/Lav Mic, Input Level
UH-4: Power/Standby/Off/Input Level
LED Indicator Single color (red), Unit ON (single flash red), Low Battery
Alert (steady red)
RF Power Out 50mW nominal (maximum allowed by FCC)
Harmonic & Spurious Emissions <-50 dB
Battery UH-4: 9V Alkaline UB-4: 9V Alkaline
Battery Life 10 Hours
Dimensions UB-4 Bodypack: 4-1/4" x 2-1/2" x 1"
(10.8 cm x 6.4 cm x 2.5 cm)
UH-4 Hand-held: 9-1/2" x 2"
(24 cm x 5.1 cm)
Weight UB-4 Bodypack: 3.1 oz. (88 g) without battery
UH-4 Hand-held: 6.6 oz. (187 g) without battery
Frequency Response 30Hz-18kHz, ±3dB
Dynamic Range 120dB
Total Harmonic Distortion <0.6%
RF Carrier Frequency Range UHF, choice of single frequencies in separate bands within 794-865 MHz
Frequency Stability ±0.005%, crystal controlled
Modulation FM (F3E), ±20kHz normal
Operating Range Up to 250 ft. typical (depending on site conditions); up to
500+ feet optimum line-of-sight

RECEIVER
Reception Mode DigiTRU Diversity (Dual Antenna)
Squelch External Control, Tone Key (30.768kHz)
Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
Connectors DC in, 1/4"
Reception Mode DigiTRU Diversity (Dual Antenna)
Squelch External Control, Tone Key (30.768kHz)
Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
Connectors DC in, 1/4" (6.3 mm) unbalanced phone jack (360 mV/no load), XLR balanced output (±24 mV/600 ohm load)
LED Indicators Power ON, Diversity A/B, Audio LED Bars +Peak
Unwanted Signal Rejection 60dB image and spurious
Power Requirements DC 15V @300 mA, AC/DC adapter included
Dimensions (Max.) 1.75" x 7.5" x 8.1" (4.5 x 19 x 20.6 cm)
Weight 0.9 lb. (0.41 kg)
Antenna 3.5" (9.0 cm), dual telescopic

TRANSMITTERS
Audio Inputs UB-4 Bodypack: 3.5mm locking mini-jack, switchable inputs: instrument, headworn mic, or Lavalier mic
UH-4 Hand-held: Integral Nady DM-10D neodymium
Dynamic cartridge

Controls UB-4: Power/Standby/Off, Instrument/
Headworn Mic/Lav Mic, Input Level
UH-4: Power/Standby/Off/Input Level
LED Indicator Single color (red), Unit ON (single flash red), Low Battery
Alert (steady red)
RF Power Out 50mW nominal (maximum allowed by FCC)
Harmonic & Spurious Emissions < -50 dB
Battery UH-4: 9V Alkaline UB-4: 9V Alkaline
Battery Life 10 Hours
Dimensions UB-4 Bodypack: 4-1/4" x 2-1/2" x 1"
(10.8 cm x 6.4 cm x 2.5 cm)
UH-4 Hand-held: 9-1/2" x 2"
(24 cm x 5.1 cm)
Weight UB-4 Bodypack: 3.1 oz. (88 g) without battery
UH-4 Hand-held: 6.6 oz. (187 g) without battery
Reviews
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Review Snapshot

by PowerReviews
NadyUHF-4 Lavalier Wireless System
 
3.8

(based on 12 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (2)

71%

of respondents would recommend this to a friend.

Pros

  • Good audio (6)
  • Easy to use (5)
  • Lightweight (5)
  • Compact (4)
  • Durable (4)

Cons

No Cons

Best Uses

  • Outdoor events / games (4)
  • Performances (4)
    • Reviewer Profile:
    • Experienced (4), Professional musician (3)

Most Liked Positive Review

 

UHF 4 Nady has another winner

Amazing value
This is my second unit both are working great. I use them in a church for leaders to be able to walk within the sancturay while speaking. No problems with...Read complete review

Amazing value
This is my second unit both are working great. I use them in a church for leaders to be able to walk within the sancturay while speaking. No problems with noise or reception. The transmitter on/off is noise free as well. The only thing to watch out for is the clip on microphone, it is fragile. It will not survive being stepped on, or rough treatment with the pop screen. I had one guy that removed the bodypack and mic when seated in the chancel, placing it on the floor. Then when rising stepped on the microphone, smashing the tieclip. The microphone still worked, but the clip was broken. I replaced the clipon with a headworn NADY microphone, and the result was even better. I have also glued the clipon shell and pop screen together, eliminating another problem when people accidently detached the popscreen and tended to lose it.
NADY has an excellent wireless in the UHF-4 and at this price, it is amazing value.
The lav microphone is a weak point, fragile and needs to be glued together to be used in the real world. The clip is weak. I have substituted the NADY head worn microphone and the result was more survivable in actual use. All the other parts of the UHF-4 are excellent

VS

Most Liked Negative Review

 

Ok for awhile

Used this in the church for mobility while preaching. It worked fine until the plug on the mic cable came apart and started making awful noises. Tried to replace mic and transmitter quit...Read complete review

Used this in the church for mobility while preaching. It worked fine until the plug on the mic cable came apart and started making awful noises. Tried to replace mic and transmitter quit working.

Reviewed by 12 customers

Displaying reviews 1-12

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(6 of 7 customers found this review helpful)

 
5.0

UHF 4 Nady has another winner

Comments about Nady UHF-4 Lavalier Wireless System:

Amazing value
This is my second unit both are working great. I use them in a church for leaders to be able to walk within the sancturay while speaking. No problems with noise or reception. The transmitter on/off is noise free as well. The only thing to watch out for is the clip on microphone, it is fragile. It will not survive being stepped on, or rough treatment with the pop screen. I had one guy that removed the bodypack and mic when seated in the chancel, placing it on the floor. Then when rising stepped on the microphone, smashing the tieclip. The microphone still worked, but the clip was broken. I replaced the clipon with a headworn NADY microphone, and the result was even better. I have also glued the clipon shell and pop screen together, eliminating another problem when people accidently detached the popscreen and tended to lose it.
NADY has an excellent wireless in the UHF-4 and at this price, it is amazing value.
The lav microphone is a weak point, fragile and needs to be glued together to be used in the real world. The clip is weak. I have substituted the NADY head worn microphone and the result was more survivable in actual use. All the other parts of the UHF-4 are excellent

(6 of 6 customers found this review helpful)

 
5.0

UHF-4 is Excellent

Comments about Nady UHF-4 Lavalier Wireless System:

Out of the box worked perfectly. Use it in a church with about 100 feet distance. Receiver is in a closet built with old fashioned wire lath plaster walls. Our previous VHF wireless had trouble with dropouts and squelch but this UHF system is great. Noiseless, no dropouts, no squelch issues. We use it for voice and it sounds great. Amazing at this price. Way to go NADY!
Out of the box worked perfectly. No tweaking necessary. Noiseless, no dropouts, no squelch issues. We use it for voice and it sounds great. Amazing at this price. Way to go NADY!
Perfectly fine for our use making presentations to a large room.
Amazing value at this price.

(5 of 8 customers found this review helpful)

 
1.0

Great replacement

By Richard-v3vri

from Walla Walla, wa

See all my reviews

Comments about Nady UHF-4 Lavalier Wireless System:

One of my lavalier microphones was starting to cut out on me during wedding ceremonies. So I ordered this one because of the Nady name.
The old one I have been using is a no name, china brand. It worked OK.
This one has a squelch setting on the back so even if there is static in the line due to to far of range, it will get the audio.
Not bad at all for the price, I will probably order a similar one of these to replace my old china no name stick mics

(4 of 11 customers found this review helpful)

 
1.0

Mr. Steve Jennings

By Steve Jennings

from Montana

Comments about Nady UHF-4 Lavalier Wireless System:

The Nady unit installed quickly and has performed beyond expectations. The Reverend at our church for which it was purchased has been to finally move while delerving her sermons.

(4 of 4 customers found this review helpful)

 
5.0

great mic

By ilovejesus

from Bismarck, ND

Comments about Nady UHF-4 Lavalier Wireless System:

I recently purchased this mic and although I haven't used it much, so far so good. Great voice reproduction. It really sounds good. Not built as good as high end ones but seems to be very good quality over all.

(3 of 3 customers found this review helpful)

 
5.0

Works Great!

By Chuck

from Yucca Valley, CA

About Me Professional Musician

See all my reviews

Verified Buyer

Pros

  • Clear Sound
  • Compact
  • Durable
  • Easy To Use
  • Lightweight
  • Versatile

Cons

    Best Uses

    • Events
    • Performances

    Comments about Nady UHF-4 Lavalier Wireless System:

    It's a great unit for the money, and works well in the professional venues we do.

    (3 of 3 customers found this review helpful)

     
    2.0

    Ok for awhile

    By Rudy Hilderbrand

    from Virginia

    About Me Experienced

    See all my reviews

    Pros

    • Clear Sound Easy Setup

    Cons

    • Microphone Breaks Easily

    Best Uses

      Comments about Nady UHF-4 Lavalier Wireless System:

      Used this in the church for mobility while preaching. It worked fine until the plug on the mic cable came apart and started making awful noises. Tried to replace mic and transmitter quit working.

      (1 of 1 customers found this review helpful)

       
      5.0

      You can't go wrong with this unit!

      By G-Daddy

      from Tompkinsville, KY

      About Me Experienced

      Verified Buyer

      Pros

      • Clear Sound
      • Durable
      • Easy To Use
      • Lightweight

      Cons

        Best Uses

        • Events
        • Mobile DJ
        • Performances

        Comments about Nady UHF-4 Lavalier Wireless System:

        I purchased this unit for my employer to use when doing presentations. I also have one I use in my DJ business when doing wedding ceremonies. Very dependable...have never had a problem with it. If this one ever wears out, I will purchase another. Great value!

         
        4.0

        I would buy this product again!

        By MDWalker

        from Oakwood GA

        About Me Experienced

        See all my reviews

        Verified Buyer

        Pros

        • Clear Sound
        • Easy To Use

        Cons

          Best Uses

          • Events
          • Mobile DJ
          • Performances

          Comments about Nady UHF-4 Lavalier Wireless System:

          This system surprised me! I was taken aback at the distance this mic system would work. Great product.

          (0 of 1 customers found this review helpful)

           
          5.0

          Works great!

          By krobin

          from South Carolina

          About Me Experienced

          Verified Buyer

          Pros

          • Clear Sound
          • Compact
          • Durable
          • Easy To Use
          • Lightweight
          • Versatile

          Cons

            Best Uses

            • Amateur Recording
            • Events
            • Home Studio

            Comments about Nady UHF-4 Lavalier Wireless System:

            I have purchased four of these over the last couple of years. I have had no issues with them at all. They work great for public speaking, meetings, conferences, etc. Work decent for live music at a basic level.

             
            2.0

            NOT if you need dependability!

            By Chyb.

            from Palm Bay, FL

            About Me Professional Musician

            See all my reviews

            Ask me a question

            Verified Buyer

            Pros

            • Clear Sound
            • Compact
            • Lightweight

            Cons

            • Unreliable

            Best Uses

            • Amateur Recording

            Comments about Nady UHF-4 Lavalier Wireless System:

            The sound, when there was sound, was very good.

            BUT...

            The signal kept dropping out even though the xmitter was a couple meters from the receiver.

            Lesson: If it is important, go for the pro-level gear.

             
            5.0

            Great value for money

            By Alexa

            from Trinidad

            About Me Professional Musician

            Pros

            • Clear Sound
            • Compact
            • Durable
            • Easy To Use
            • Lightweight

            Cons

              Best Uses

              • Performances

              Comments about Nady UHF-4 Lavalier Wireless System:

              I have used the head worn mic for church vocal performances for over a year now and it is still working well. There is no feedback with the on and off switch, neither are there any noises or squelches. Sound is clear, clean and strong. If you are looking for a good system to use then the Nady brand is the best.

              Displaying reviews 1-12

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