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JTS SPT-1R/SPT-1T System (470-506 MHz)

Wireless Audio Transmitter Pack

$1,467.00 In Stock!
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JTS SPT-1R/SPT-1T System (470-506 MHz) | Wireless Audio Transmitter Pack

This package includes:

(2) JTS SPT-1R (470-506 MHz) | 2-Channel Wireless Receiver | True Diversity with Low Latency
(1) JTS SPT-1T (470-506 MHz) | UHF Wireless Transmitter | Low Latency with 10/50mW RF Output

SPT-1R/SPT-1T System
Dual-Channel UHF Transmission and True Diversity Reception
With UHF true diversity technology, receiver 36 MHz switching bandwidth and 6 preset groups of up to 1441 selectable channels, the SPT-1R/1T wireless audio system is your perfect partner for mission critical applications.

Hot Features :

* Obviate Audio Delay/Latency
* Eliminate Complex Cable Runs
* Fast Setup/Teardown with Great Installation Flexibility
* Independent Audio Channel Control

Your best and state-of-the-art wireless solution that eliminates the need for speaker cabling and audio latency without any compromise in sound quality.


SPECIFICATIONS

SPT-1R
Frequency Oscillation Phase-Locked Loop, PLL
Carrier Frequency 470~960 MHz
Number of Channels 2 Channels
Frequency Matching 2.4GHz RF
Antenna Selection True Diversity
Signal to Noise Ratio (S/N) >106dB(A)
Total Harmonic Distortion (T.H.D) <0.5%@1KHz
Reception Sensitivity -95dBm,S/N>80dB
Mirror Rejection Ratio >80 dB
General Frequency Response 50Hz~18KHz±2dB
Antenna Connector BNC Female
Display LCD
Functions Displayed Group, Channel, Frequency, Antenna A/B, AF Indication, RF Indication, Remoset ID, Delay Time (distance)
Controls Power Switch, Group, Channel, Frequency, Reception Sensitivity, Key Lock, Delay Time, Display Settings, Language
Audio Output Level (MAX) Mini XLR Jack：+10dBu(Line)、-10dBu(MIC)
Audio Output Impedance 600Ω
Mute Noise Mute and Pilot Tone
Output Port Balanced Mini XLR
Power DCV INPUT 12V/0.5A
Dimensions 365mm(L) x 70mm(W) x 30mm(H)
Remark Specifications provided above may be slightly different from the product without further notice.

SPT-1T
Frequency Oscillation Phase-Locked Loop, PLL
Carrier Frequency 470~960 MHz
Frequency Matching 2.4GHz RF
RF Power Output 10mW/50mW (according to local regulations)
RF Stability <±10KHz＠Fc
Modulation Frequency Deviation ±48KHz
Spurious Emissions <-50dBc
LCD Display Group, Channel, Frequency, Mute, Remoset ID, Volume
Controls Power, Group, Channel, Frequency, Transmitted Power, Key Lock
Dimension 200mm(L) x 480mm(W) x 46mm(H)
Remark Specifications provided above may be slightly different from the product without further notice.

JTS SPT1R-SPT1T System (JTS SPT-1R SPT-1T System)

Research with AI

Brand JTS
Name JTS SPT-1R/SPT-1T System (470-506 MHz) Wireless Audio Transmitter Pack
Primary Category Wireless Audio System

Dimensions 365mm(L) x 70mm(W) x 30mm(H) mm

Frequency Response 50Hz-18KHz ±2dB Hz
Impedance 600Ω ohm
Power Consumption 12V/0.5A DC input V/A

Warranty Length Not specified years

Why to Invest?

This wireless audio system offers reliable, low-latency audio transmission with true diversity reception and a wide selection of channels, making it ideal for mission-critical applications where sound quality and setup flexibility are essential.

How it Works?

The system uses UHF true diversity technology with a receiver that switches between antennas to maintain the best signal. It operates within a wide frequency range with multiple selectable channels to avoid interference, transmitting audio wirelessly with minimal latency.

What's Unique?

The SPT-1R/SPT-1T system combines a wide frequency switching bandwidth, true diversity reception, and independent audio channel control in a compact design, providing a state-of-the-art wireless solution that eliminates audio latency and complex cabling.

Key Features

Obviates audio delay/latency, eliminates complex cable runs, offers fast setup and teardown with installation flexibility, and provides independent audio channel control.

Receiver (SPT-1R) Specifications

Phase-Locked Loop frequency oscillation, carrier frequency range 470-960 MHz, 2 channels, 2.4GHz RF frequency matching, true diversity antenna selection, signal to noise ratio >106dB(A), total harmonic distortion <0.5% at 1KHz, reception sensitivity -95dBm with S/N >80dB, mirror rejection ratio >80 dB, frequency response 50Hz-18KHz ±2dB, balanced mini XLR audio output with 600Ω impedance, noise mute and pilot tone mute, LCD display showing group, channel, frequency, antenna status, AF and RF indication, remoset ID, and delay time.

Transmitter (SPT-1T) Specifications

Phase-Locked Loop frequency oscillation, carrier frequency range 470-960 MHz, 2.4GHz RF frequency matching, RF power output 10mW or 50mW depending on local regulations, RF stability ±10KHz at carrier frequency, modulation frequency deviation ±48KHz, spurious emissions less than -50dBc, LCD display showing group, channel, frequency, mute status, remoset ID, and volume, controls for power, group, channel, frequency, transmitted power, and key lock.

(1/1) JTS SPT-1R/SPT-1T System (470-506 MHz) | Wireless Audio Transmitter Pack By ernie m 53 pts
September 04, 2025

The JTS SPT wireless speaker system is the most powerful unit you can buy. It makes any other system including"reverse technology" methods obsolete. I actually clocked this bad boy to an astonishing 600 feet away from the transmitter. If you add a passive JTS shark fin you will probably go another 50 to 75 feet away. The only drawback is that it doesn't have auto search to find a clear channel. But for any dj or PA professional that needs a strong signal, this is your unit.

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Option #4 - Free Lay-Away Program

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