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JTS SPT-1R/SPT-1T System PA Extension UHF Wireless 2 Receivers 470-506MHz

JTS SPT-1R/SPT-1T System PA Extension UHF Wireless 2 Receivers 470-506MHz

$1,399.99 USD
$1,399.99 USD
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JTS SPT-1R/SPT-1T Dual-Channel UHF Wireless PA Extension System

Eliminate cable runs and audio latency without sacrificing sound quality. The JTS SPT-1R/SPT-1T delivers rock-solid UHF true diversity wireless performance across 36 MHz of switching bandwidth, with 6 preset groups and up to 1,441 selectable channels — built for mission-critical live sound applications.

Key Features

  • Zero audio delay / latency
  • Eliminates complex speaker cable runs
  • Fast setup and teardown with flexible installation options
  • Independent audio channel control per channel
  • True diversity reception for dropout-free performance
  • 470–960 MHz carrier frequency range
  • 2.4 GHz RF frequency matching

SPT-1R Receiver Specifications

Parameter Value
Frequency Oscillation Phase-Locked Loop (PLL)
Carrier Frequency 470–960 MHz
Number of Channels 2 Channels
Frequency Matching 2.4 GHz RF
Antenna Selection True Diversity
Signal-to-Noise Ratio >106 dB(A)
Total Harmonic Distortion <0.5% @ 1 kHz
Reception Sensitivity -95 dBm, S/N >80 dB
Mirror Rejection Ratio >80 dB
Frequency Response 50 Hz–18 kHz ±2 dB
Antenna Connector BNC Female
Display LCD
Audio Output Level (Max) Mini XLR: +10 dBu (Line) / -10 dBu (Mic)
Audio Output Impedance 600 Ω
Mute Noise Mute and Pilot Tone
Output Port Balanced Mini XLR
Power DC 12V / 0.5A
Dimensions 365 × 70 × 30 mm

SPT-1T Transmitter Specifications

Parameter Value
Frequency Oscillation Phase-Locked Loop (PLL)
Carrier Frequency 470–960 MHz
Frequency Matching 2.4 GHz RF
RF Power Output 10 mW / 50 mW (per local regulations)
RF Stability <±10 kHz @ Fc
Modulation Frequency Deviation ±48 kHz
Spurious Emissions <-50 dBc
LCD Display Group, Channel, Frequency, Mute, Remoset ID, Volume
Controls Power, Group, Channel, Frequency, Transmitted Power, Key Lock
Dimensions 200 × 480 × 46 mm

Specifications subject to change without notice.

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