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Lectrosonics 100 Series - UHF Portable Receiver (Frequency Block 24)

Lectrosonics 100 Series - Wireless UHF Plug-in Microphone System (Frequency Block 24)

Lectrosonics 100 Series - Wireless UHF Plug-in Microphone System (Frequency Block 24)

B&H # LE100HM24 (B&H Kit)
Lectrosonics 100 Series - Wireless UHF Plug-in Microphone System (Frequency Block 24)

Kit includes:


Lectrosonics 100 Series - UHF Portable Receiver (Frequency Block 24) Lectrosonics HM Digital UHF Wireless Plug-On Microphone Transmitter (Freq Block 24) Lectrosonics 100 Series - Wireless UHF Plug-in Microphone System (Frequency Block 24)

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Discontinued
Ship Time: Not available

Product Highlights

  • Frequency Block 24
  • Plug-in Transmitter System
  • Digital Hybrid Transmitter
  • UCR100 Portable Receiver

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Overview
  • 1Description

The Lectrosonics 100 Series wireless microphone systems, provide the quality and dependability expected of Lectrosonics. Completely portable and designed for camera mounting, this system includes the UCR100 camera mountable receiver and HM-24 Digital Hybrid Wireless UHF Plug-On Transmitter (Block 24).

The Lectrosonics UCR100 is a compact wireless microphone receiver designed for easy, convenient operation with smaller DV camcorders. The UCR100 offers over 256 selectable frequencies over a 25.6MHz band to avoid interference from local RF sources. Matching transmitters provide a full 100mW of output power, resulting in clean frequency transmission without virtually any drop-outs. The UCR100 output operates nominally at 0dBv (line level), but use with microphone inputs on camcorders can be achieved with an optional adapter cable. Frequency selection is achieved via recessed rotary switches located on the side panel. An easy access audio output adjustment knob is located in the front panel. The UCR100 is 9V battery powered and enclosed in a lightweight, durable, machined aluminum housing.

  • Lectrosonics 100 Series - UHF Portable Receiver (Frequency Block 24)

    The Lectrosonic UCR100 is a compact wireless microphone receiver designed for easy, convenient operation with smaller DV camcorders, without sacrificing the quality that has become commonplace with Lectrosonic. The UCR100 offers over 256 selectable frequencies over a 25.6 MHz band to avoid interference from local RF sources. Matching transmitters provide a full 100mW of output power, resulting in clean frequency transmission without virtually any drop-outs.

    In addition to the conveniently compact size of the receiver, an easy access audio output adjustment knob is located in the front panel. The UCR100 output operates nominally at 0dBv (line level), but use with microphone inputs on camcorders can be achieved with an optional adapter cable. Frequency selection is achieved via recessed rotary switches located on the side panel. The UCR100 is 9 Volt battery powered and enclosed in a lightwieght, durable, machined aluminum housing.

    Frequency Agile
    The UCR100 boasts an incredible 256 selectable frequencies over a 25.6MHz band which is effective in avoiding local Radio Frequency interference.
    Powerful Output Power
    Lectrosonics features an impressive 100m Watts of output power, giving the system the ability to operate up to 1,000 feet or more without drop out, depending on conditions.
    Flexible Output Impedance
    The UCR100 features a line level (0dBv) output impedance, although interfacing with camcorder style mic inputs can be achieved with an optional cable.
    Rugged Construction
    Along with it's compact design, machined aluminum construction give the unit it's durability on the road and against the elements.
  • Lectrosonics HM Digital UHF Wireless Plug-On Microphone Transmitter (Freq Block 24)

    The HM Digital UHF Wireless Plug-On Microphone Transmitter from Lectrosonics enables you to transmit the signal of any XLR microphone wirelessly. The HM transmitter overcomes inherent channel noise with its patented Digital Hybrid Wireless technology, which digitally encodes the audio. Digital conversion before transmission provides all of the benefits of conventional FM wireless systems, (range, resistance to interference, etc) without the noisy artifacts introduced by analog compandors.

    The HM transmitter provides 256 user-selectable UHF frequencies. The input amplifier uses an ultra low noise op-amp for quiet operation. Gain controlled with a wide range dual envelope limiter, it provides over 30 dB of headroom above full modulation. A 24-bit A-D converter digitizes the audio, then filters supersonic noise above 21 kHz.

    HM transmitters are backwards compatible with Lectrosonics 100, 200, and IFB series receivers; as well as being compatible with third-party analog receivers. Phantom power from its XLR input jack is selectable between 5, 18 and 48 volts, making the HM compatible with just about any condenser or dynamic microphone. It's powered by two AA lithium, NiMH, or alkaline batteries for up to 12.75 hours of use, with Phantom Power engaged (lithium).

    The sound quality of the HM transmitter is outstanding. The power supply provides constant voltages, switching to accommodate the life-cycle of the batteries, resulting in an ultra low noise input amplifier. The excellent signal to noise ratio and dynamic range of the HM qualify it for use in the most demanding of professional applications.

    Wideband Design
    The HM transmitter uses ±75 kHz wide deviation for an excellent signal to noise ratio and wide dynamic range.
    Digital Hybrid Wireless Technology
    Audio is encoded in the transmitter and decoded in the receiver, overcoming channel noise, yet still sending the encoded information via an analog FM wireless link.
    Low Frequency Roll-Off
    The low frequency roll-off can be set for a 3 dB down point at 35, 50 or 70 Hz to control low frequency rumble and ambient noise in the audio.
    Input Limiter
    A DSP-controlled limiter is employed before the analog-to-digital converter. The limiter has a range of more than 30 dB for excellent overload protection. A dual release envelope makes the limiter acoustically transparent while maintaining low distortion.
    Battery Powered
    The HM transmitter is powered by two AA batteries, yet still maintains long battery life, even with 48V Phantom Power engaged; up to 12.75 hours with Lithium batteries.
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Specifications
  • Lectrosonics 100 Series - UHF Portable Receiver (Frequency Block 24)
    Type of Receiver UCR100 UHF Frequency agile Receiver
    RF Carrier Frequency Range 537.6 to 608 MHz, 614 to 793.5 MHz (in 10 blocks)
    Approx. Working Range 300 feet in adverse conditions
    1,000 feet in ideal conditions
    Overall Frequency Response 50Hz to 18kHz (+/- 2dB)
    Signal-to-Noise Ratio 105 dB (overall system)
    # Of Channels 256 per block (using 26 MHz wide band)
    Type of Outputs 1/8" Mini connector
    Headphone Monitoring No
    Power Requirements 60 mA
    Battery Type/Approx. Life 8 Hours with 9V alkaline battery
    15 Hours with 9V lithium battery
    Display frequency selection is achieved via rotary dials located on the side of the unit
    Mounting Options Camera or Belt Mount
    Antenna Type 1/4 wave vertical (fixed)
    Dimensions (HxWxD) 3.6 x 2.4 x 0.8" (91.44 x 60.96 x 2.032mm)
    Weight 7.3 oz (with battery)
    Packaging Info
    Box Dimensions (LxWxH) 9.7 x 7.8 x 3.0"
  • Lectrosonics HM Digital UHF Wireless Plug-On Microphone Transmitter (Freq Block 24)
    Frequency Selection 256 frequencies in 100 kHz steps
    Operating Frequency 614.400 - 639.900 MHz
    RF Power Output 100 mW (nominal)
    Pilot Tone 25 to 32 kHz; 5 kHz deviation (in the 400 Series operating mode)
    Frequency Stability ± 0.002%
    Deviation ± 75 kHz (max)
    Spurious Emission 60 dB below carrier
    Equivalent Input Noise -125 dBV (A-weighted)
    Input Level Nominal 2 mV to 300 mV, before limiting; greater than 1V maximum, with limiting
    Input Impedance 300 Ohms
    Limiter Dual envelope "soft" limiter; greater than 30 dB range
    Gain Range 55 dB; panel mounted membrane switches
    Modulation Dual bi-color LEDs indicate modulation of -20, -10, 0, +10 dB referenced to full modulation
    Frequency Response 35 Hz to 20 kHz (+/-1dB)
    Low Frequency Roll-Off Adjustable for -3 dB @ 30, 50, 70 Hz
    THD 0.2% (typ. 100 Hz to 20 kHz)
    Signal to Noise Ratio SmartNR Off
    • no limiting: 103.5 dB
    • limiting: 108 dB

    SmartNR Normal
    • no limiting: 107 dB
    • limiting: 111.5 dB

    SmartNR Full
    • no limiting: 108.5 dB
    • limiting: 113 dB
    Dynamic Range 125 dB (with full Tx limiting)
    Controls and Indicators
    • Power/Phantom "ON-OFF" switch
    • Phantom voltage selector switch
    • Audio input gain knob
    • LCD w/membrane switches
    • LED audio level indicators
    Audio Input Jack Standard 3-pin XLR (female)
    Phantom Power Off; 5V @ 18 mA max; 15V @ 15 mA max; 48V @ 4 mA max
    Antenna Housing and attached microphone form the antenna
    Battery Two 1.5 Volt AA lithium or rechargeable NiMH recommended
    Battery Life Alkaline
    • No Phantom: 5 hrs
    • 48V on: 3.5 hrs

    NiMH 2500
    • No Phantom: 9.25 hrs
    • 48V on: 7 hrs

    Lithium
    • No Phantom: 16 hrs
    • 48V on: 12.75 hrs
    Emission Standard 180KF3E
    Dimensions 4.25 x 1.62 x 1.38" (10.8 x 4.1 x 3.5 cm)
    Weight 6.7 oz (190 g) without batteries
    Packaging Info
    Box Dimensions (LxWxH) 9.7 x 7.9 x 3.0"

Lectrosonics 100 Series - Wireless UHF Plug-in Microphone System (Frequency Block 24) Review

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