JTS strive to produce breathtaking sound and quality by combining technology and aesthetics into the design of their professional microphones. For over 30 years JTS have been researching microphones and evolving their development to bring you affordable & reliable high quality microphones.
The X-747 Aerobic Headset microphone is equipped with a strong and flexible boom arm which can be adjusted to suit your needs. Being a lightweight product it is easily worn and built for durabilty. The combo of the X-747 and the UF-20TB is ideal for aerobic instructors and dance teachers, along with being ideal for events and conferences.
UF-20TB
Features:
2400 to 3000 selectable frequencies
Preset 15 groups each of up to 63 compatible channels
Phase-Locked Loop (PLL) synthesized tune
Extended dynamic range and smooth frequency response.
Adjustable transmission power between Low and High
The panel Lock-On function prevents tampering and RF interruption
Together with JTS various music instrument mics, headset mics and tie clip mics this bodypack is versatile for all applications.
Newest Features:
It is designed with slot-in charging feature with two AA NiMH rechargeable batteries.
Specifications:
Frequency Preparation: PLL Synthesized Control
Carrier Frequency Range: UHF 470~960 MHz
Bandwidth: 60~75MHz Wideband
RF Outputs: Low / High
Stability: < ±10KHz
Frequency Deviation: ± 48KHz (Peak)
Chassis: Aluminium alloy
LCD Display: Group, Channel, Frequency, Battery Status, User Name, GAIN Adjust
Controls: Power ON/OFF, AF Level, Frequency (Up/ Down), Lock-on Mode, REMOSET ID Pairing, RF Output Adjust
Output Connector: 4P Mini XLR
Spurious Emissions: <-50 DBC
Audio Frequency Response: 50Hz ~ 18k Hz
Battery: 2x AA NiMH
Dimensions: 62mm (W) x 80.3mm (H) x 22.6mm (D)
Weight: 93g
X-747
Specifications:
Microphone Generating element: Electret Condenser
Polar Pattern: Super-Cardioid
Frequency Response: 50Hz -18 kHz
Sensitivity (@ 1 kHz): 3 wire: -43dB re 1V/pascal (7mV/Pa)
Maximum Input SPL: 125dB
Noise Level: 27dB "A" Weighted
Dynamic Range: 98dB
Signal/Noise Ratio: 67dB
Bias: 1.5V to 9.0V
3-Wire Configuration Red: "+", white: signal, shield: gnd
Cable Length: 1.5m
Weight: 25 grams (without cable/connector)
Colour: Black