TRAmp-STU Portable Wireless Amplifier

Payment

T/T
MOQ

Negotiable
Country of sale

World Wide
PRICE
- FOB
  
  Depend on quantity

Description
Shipping&Payments
Company Introduction
POC SUGGESTIONS
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ITEM SPECIFICS

Brand

Unbranded

Model TRAmp-STU
origin

Republic of Korea
Size(Capacity)

PRODUCT DESCRIPTION

This 'baby' packs some powerful acoustics. Featuring a 30-watt amplifier with USB/SD-Card px-layer and wireless microphone. Equipped with 3.5mm Aux-in/out circuitry.

Powerful RMS 30-Watt Output
UHF863-865MHz 16-Preset Frequency
Wireless Microphone (Other frequencies are Optional)

Special Features

	Introductory model especially for speech application. Compact All-in-One system combination of power amplifier, wired & wireless microphone, tone control, speaker and rechargeable battery.
	USB/SD-Card px-layer suitable for MP3, WMA file playback with LED display
	Clear sound wireless transmission of VHF-200MHz or UHF-800/900MHz w/ 16-freq. selection.
	Real unique and multiple application by one-wireless and one-corded microphone
	Low-noise wide dynamic amplifier consists of highly balanced tone control of ±10dB
	External or internal sound source can be connected by 3.5mm aux-in and out jack.
	Separate volume controls for cordless & corded microphone and aux function.
	Built-in rechargeable maintenance-free sealed battery runs extremely long operation
	Solid construction and elegant tailored design made by strong wooden MDF for powerful sound output
	Comes complete with hand-held or tie-pin microphone per order, ready for use
	ABMR (Automatic Battery Monitoring & Recovery) to protect rechargeable battery

Technical Specification

Amplifier	Specification
Power Output	RMS 30-Watt
No. of Mic Input	1 x Wired Microphone (1/4" Phone jack) + 1 x VHF or UHF Wireless Microphone
Operation	Approx. 3 ~ 4 hours (Depends on operating condition)
Volume	1 x Wireless mic / 1 x Wired mic / 1 x Aux-in
Voice-over	Adjustable 0 ~ 100% / 0 ~ max. 1.5 sec.
Echo	CMOS 44k memory / Delay time: 31ms ~ 340ms
Tone	1 x Treble/Bass (±10dB)
Aux.	1 x 3.5mm Aux-In / 1 x 3.5mm Aux-Out
Speaker	5.25" Full range Dynamic
Battery	12V/3Ah Rechargeable, Maintenance-free, Sealed-acid
AC/DC Adapter	SMPS AC100~240V / DC 15-16V/1.5A UL/CE/CSA//TÜV…
Charging	Approx. 8 ~ 10 hours
Weight (Gross)	Approx. 6Kg Nett
Dimensions	170mm(W) x 145mm(D) x 240mm(H)

Wireless System	Specification
Carrier Frequency	UHF-863 ~ 865MHz
Oscillation	PLL Synthesized
Stability	±0.005% Crystal controlled
Modulation	±15kHz Nor. / ±30kHz Max. w/50µS Pre & De-emphasis
Freq. Response	50Hz ~ 15khz ±2dB
Max. Distortion	≥0.3% at 1kHz, 15kHz DAV
Dynamic Range	90dB
RF Power	10mW (Depends on regulation)
Max. SPL	110dB
RF Sensitivity	0.45µV for 12dB SINAD
Image Rejection	65dB, Typical
S/N	More than 90dB
Squelch Quieting	More than 90dB

USB/SD-Card	Specification
USB/SD-Card Px-layer	Support MP3 with USB/SD(or MMC Card)
Function	Volume +/-, Play/Pause, Next, Prev, Mode
Decoder	MP3/WMA
Format	FAT16, FAT32
Display	LED with Back-light