Galaxy Audio ECMR/52 ECM UHF Wireless Bodypack and Receiver System, No Mic

The ECMR/52 is a wireless beltpack microphone system.

The ECM Wireless Receiver is an economical solution to a great wireless microphone system. The ECM has 16 selectable channels, IR Sync, Diversity Antennas mounted to the front of the rugged plastic casing. The ECMR/52 kit comes with the MBP52 beltpack transmitter which can be used in conjunction with a compatible headset, lavalier, or instrument cable (sold separately) to amplify a voice or instrument wirelessly.

The ECMR will sync with MBP52 transmitters over IR signal, then receives signal from it over UHF frequencies. The MBP52 body pack transmitter has a 0/-10/Mic selector switch.

Features

• 200' range over 16 selectable UHF channels
• Auto sync over IR
• Squelch Adjustment
• Rugged Plastic Casing
• Low battery and AF level indicators
• XLR and 1/4" receiver outputs

Specifications

• ECM System Specs
  • Available Channels: 16
  • Frequency Range:
    • CODE D: 584-607 MHz
    • CODE N: 518-542 MHz
  • Transmitter Output Level: 10 mW
  • Band: UHF
  • Operating Range: Under Typical Conditions 200' (61 m)
  • Audio Frequency Response: ±3 dB 70 Hz to 16 kHz
  • Total Harmonic Distortion: ±30 kHz deviation 1 kHz tone < 1%
  • Dynamic Range: >90dB A-weighted
  • Operating Temperature: Range 14ºF to 122ºF (-10 Cº to +50 Cº), battery characteristics may limit this range
• ECM Receiver
  • Audio Output Level (±30 kHz deviation, 1 kHz tone):
    • XLR Connector (into 600 Ω load): -12 dBV
    • 1/4" Connector (into 3 kΩ load): -18 dBV
  • Output Connections: Male XLR balanced, 1/4" unbalanced
  • Output Impedance:
  • XLR Connector: 200 Ω
  • 1/4" Connector: 1 kΩ
  • XLR Output: Impedance balanced
    • Pin 1: Ground (cable shield)
    • Pin 2: Audio +
    • Pin 3: No Audio -
  • Sensitivity: -93 dBm for 30 dB
  • Image Rejection: > 90 dB
  • Casing: Rugged Plastic
  • Dimensions (H x W x D): 1.75" x 9.25" x 4.75" (44.45 x 235 x 121 mm)
  • Weight: 13.6 oz (390 g)
  • Power Requirements: 13.5 V dc at 300 mA, supplied by external power supply
• MBP52 Body Pack Transmitter
  • Max Audio Input Level: 0 dBV to +10 dBV
  • Gain Adjust: Mic / 0 dB / -10 dB
  • Input Impedance: 5 kΩ
  • Dimensions (H x W x D): 3.3" x 2.6" x 1" (85 x 65 x 24 mm)
  • Weight: 3.0 oz (85 g) (without batteries)
  • Power Requirements: 2 “AA” size alkaline or rechargeable batteries
  • Battery Life: About 8 hours (alkaline)