Shure UR3 J5 Plug-On Transmitter

Shure UR3 J5 Plug-On Transmitter

The UR3 is compatible with any wired XLR microphone and is an essential component for professional field and media production applications. It is comfortable to hold, features a back-lit display, and the audio level and power indicator LEDs are discreetly hidden.

Features:

• UHF-R Audio Reference Companding
• Wide-band tuning (region specific)
• Smart, ergonomic industrial design
• Selectable +12V/+48V phantom power
• Sweepable high-pass filter
• Programmable preset list with copy/paste to other UR3s
• Selectable mic/line input
• 10/50 mW RF power (region specific)
• Discretely located audio and battery life indicators
• IR sync

Specifications

• Modulation: FM (45 kHz maximum deviation)
• Frequency Range: J5: 578 to 638 MHz
• Tuning Bandwidth: up to 80 kHz (variable by region)
• Antenna Type: Dipole (UR3 and attached microphone act as the antenna)
• Carrier Frequency: up to 3200, tunable increments: 25 kHz (varies by region)
• RF Output Power: 10 mW, 50 mW maximum (selectable, varies by region)
• Power Requirements: 2x LR6 AA batteries, 1.5 V, alkaline
• Battery Life:
  • Without Phantom Power (10 mW): 10 hours, typical with alkaline batteries
  • With Phantom Power (50 mW): 3 to 4 hours, typical, with alkaline batteries
• Sensitivity: Mic, Line
• Gain Adjustment Range: −10 to 20 dB
• Tone Key: 32 kHz
• Frequency Stability: ±0.0015%
• Spurious Emission 75: dB (below carrier, typical)
• EIN: −127.0 dBV A-weighted (audio front end)
• Maximum Input Level:
  • Line: 24 dBV @ 0 dB gain setting
  • Mic: -21 dBV @ 0 dB gain setting
• Differential Input Impedance:
  • Line: 6 kΩ
  • Mic: 3 kΩ
• Frequency Response: 35 Hz to 17 kHz (1.5 dB, −3 dB, through a UR4 receiver); overall system frequency response depends on microphone element and receiver.
• HPF Two-pole (12 dB per octave), cut off frequency selectable from 40 to 240 Hz
• THD + N: <0.3%, 1 kHz sine wave at 6 dB below clip, through a UR4 receiver
• Dynamic Range: Through a UR4 Receiver: 107 dB (line), 105 dB (mic); A-weighted, typical
• Through a UR5 Receiver: 102 dB (line), 100 dB (mic); A-weighted, typical
• Audio Input: XLR-F connector; pin 1 = ground, pin 2 = hot, pin 3 = cold
• Phantom Power:
  • 48 V: 48 V (±4 V) , 7 mA maximum
  • 12 V: 12 V (±1 V) , 7 mA maximum
• Dimensions: 4.6 x 1.4 x 1.7" (117 x 36 x 44 mm)
• Weight: 6.9 oz (196 g)
• Packaging Info:
  • Package Weight: 1.25 lb
  • Box Dimensions (LxWxH): 12.1 x 4.7 x 3.4"