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The Trantec S4.4 Series RXE4Q Wireless Receiver by Toa is for capturing audio. It can be used for speech or vocals when paired with a wireless transmitter for applications such as live stage performances, theater, boardroom meetings, lectures, and more. It features a frequency response of 100 Hz to 15 kHz and has a signal-to-noise ratio of over 90 dB. The receiver has 4 switchable frequencies and is built with status LEDs that show AF peak level, RF level, and diversity channels A or B. In addition, user-adjustable output level and squelch control allow for better control of your audio signal. For powerful vocal performances or general speech applications, the Trantec wireless receiver is suitable for the most demanding of vocal applications.
Fully synthesized PLL quartz-tuning technology
Receiver LEDs show AF Peak level, RF level, and diversity channel A or B
Professional metal enclosure
19" rackmount option for one or two receivers
In the Box
Toa Electronics Trantec S4.4 Series RXE4Q Wireless Receiver (Channel E4, 668-698 MHz)
Limited 1-Year Warranty
Table of Contents
100 mA (12 VDC)
Balanced Output: +16 dB (max), 600 Ohms, balanced, XLR-3-31 type connector Unbalanced Output: +10 dB (max), 600 Ohms, unbalanced, phone jack 0 dB = 0.775 V
E4: 668-698 MHz, UHF
Over 90 dB S/N Ratio: 20 dB μV input, 40 kHz deviation
Sensitivity: 18 to 40 dB μV variable
ANT A/B Audio (peak) RF level Power
Signal to Noise Ratio
Over 95 dB (A-weight, unbalanced output)
Under 1% (typical)
100 Hz to 15 kHz, ±3 dB
14 to 113°F (-10 to 45°C)
Dimensions (W x H x D)
8.43 × 1.38 × 3.96" (214 x 35 x 101 mm)
1.28 lb( 580 g)
Toa Electronics Trantec S4.4 Series RXE4Q Wireless Receiver (Channel E4, 668-698 MHz) Review