Audio-Technica ATW-2110b/ATM75cw 2000 Series Wireless Cardioid Headworn Microphone System

Audio-Technica ATW-2110b/ATM75cw 2000 Series Wireless Cardioid Headworn Microphone System

Audio-Technica
SKU:
ATW-2110b/ATM75cw

Pricing available upon request

Current Stock:
Description

Audio-Technica’s second generation of the well known 2000 Series now offers increased RF power on both the handheld and beltpack transmitters for increased link stability. Charging contacts on the transmitters allow easy operation with rechargeable batteries. The 12VDC bias voltage on both BNC antenna inputs allows operation with the ATW-B80 antenna booster or other active components. With this breakthrough series, Audio-Technica makes easy setup, automatic scanning and other advanced wireless features affordable as never before. Automatic frequency scanning - standard on all 2000b Series wireless receivers - finds and sets the best available channel at the touch of a button. For those using multiple wireless systems simultaneously, the 2000b Series offers another ease-of-use feature: any of its 10 channels may be used together - eliminating confusing frequency groups and other frequency-coordination problems.

Key Features

  • Automatic frequency scanning finds an open channel at the touch of a button
  • Up to 10 user selectable channels are available
  • Compatibility varies from country to country
  • True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
  • Tone Lock™ squelch function fights interference
  • Rugged metal half-rack receiver with soft-touch controls and LCD display featuring RF and AF metering
  • Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
  • ATM75cW Headworn cardioid condenser microphone with HRS connector

Technical Specifications

  • Overall System
    • Operating Frequencies: UHF band
      • 656.125 – 678.500 MHz (D Band)
      • 854.900 – 864.900 MHz (F Band)
      • 487.000 – 507.000 MHz (I Band)
      • 606.500 – 631.000 MHz (U Band)
    • Number Of Channels: 10 total
    • Frequency Stability: ±0.005%, Phase Lock Loop frequency control
    • Modulation Mode: FM
    • Frequency Response: 100 Hz to 15,000 Hz
    • Operating Range: 100 m (300') typical
    • Operating Temperature Range: 41° F (5° C) to 113° F (45° C)
  • Receiver
    • Receiving System: True Diversity
    • Image Rejection: 55 dB nominal, 50 dB minimum
    • Signal-To-Noise Ratio: >100 dB at 40kHz deviation (A-weighted), maximum modulation 40 kHz
    • Sensitivity: 20dBµV (S/N 60dB at 5 kHz deviation, IEC-weighted)
    • Total Harmonic Distortion:
      • < 1% (at 1 kHz, ±20 kHz deviation)
      • Unbalanced: 25mV (100k ohms load), 1/4" phone jack
    • Audio Output Attenuator (ATTN): 
      • Balanced: 50mV (Attenuator; 0dB)
      • 12.5mV (Attenuator; -12dB) at 1 kHz ± 5kHz deviation, 100k ohm load, XLRM-type
    • Antenna Input: BNC-type 50 Ohms – Bias voltage 12V DC, 60mA each
    • Dimensions: 210 mm x 44 mm x 162.2 mm (W x H x D)
    • Weight: 1.0kg
  • Belt Pack
    • RF Power Output:
      • High: 30mW
      • Low: 10mW, nominal
    • Spurious Emissions: According to National Regulations
    • Battery Type: 1.5V AA alkaline or rechargeable AA NiMH (not included)
    • Current Consumption: 150 mA typical
    • Battery Life Approximately: 9 hours (low), 7 hours (high)
    • Dimensions: 66 mm x 92.3 mm x 22.5 mm (W x H x D)
    • Net Weight: 80g
Additional Information
Product Type:
Microphone