Epcom SF-521UH Handleiding

Epcom Microfoon SF-521UH

Lees hieronder de 📖 handleiding in het Nederlandse voor Epcom SF-521UH (2 pagina's) in de categorie Microfoon. Deze handleiding was nuttig voor 24 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Features

Wireless Microphone (Two Desktop Wireless Microphone)

SF-521UH

System Index

*Using UHF ultra-high frequency double true-diversity reception, and use

the DPLL multichannel digital phase-locked loop frequency synthesis

technology.

*Provides a total of 500 channel selections and available for each of 200

cha nnels selecti ons, tru e di ver sity rec eiving , e ectiv ely avoi d the 

phenomenon of fault frequency and to extend the receiving distance.

*With SCAN automatic freq uency sweeping function. Press the SET

function key before using, then will nd out the cleanest frequency points ﬁ

to stop and keep it as receiver using frequency.

*The font on V/A display is clear to observe at any angle, can show channel

number and frequency. With 8 RF-level display, 8 audio level display,

channel menu display, mute display.

*Balanced and unbalanced output port, two choices to meet the needs of

di erent device to connect.

*Strong anti-interference ability, can e ectively restrain noise caused by 

the external interference and same frequency interference.

*Infrare d frequency f unction can m ake the transmitt er and receiv er

synchronization convenient and quick.

*Enough intermediate frequency, Relaxed singing, sounds with magnetic

and mixed thick feeling, the essence of the vocal microphone sound.

*Touch button, control simple, allowing users to use more convenient.

640-690M 740-790M 807-830MHz three segments

total 500 frequencies

FM Broadband FM

500CH

250KHz

Within ±0.005%

100dB

±45KHz

80-18KHz ( ±3dB) ( Frequency Response of The

Whole system depends on the microphone unit)

105dB

≤0.5%

About 100m (working distance depends on many

factors which includes absorbing, re ection and ﬂ

interference of Rf signal) straight line barrier-free

-10 ~+60 

Frequency Range

Modulation

Number of Channel

Channel Spacing

Frequency Stability

Dynamic Range

Maximum Deviation

frequency Response

Comprehensive S/N Ratio

Comprehensive Distortion

Working Distance

Working Temperature

Two Handheld

Mics SF-521UH

Wireless Microphone (Two Desktop Wireless Microphone)

SF-521UH

Receiver Indication

Transmitter Parameters

Double-conversion superheterodyne

110MHz, 10.7MHz

BNC/50Ω

12d V (80dBS/N)B μ

12-32d VB μ

≥75dB

+10dBV

DC12V-1A input

1.95 Kg, Excluding antenna weight

420(W)×180(D)×41(H)

Receiver Mode

Intermediate Frequency

Antenna Access

Sensitivity

Adjustable Range of

Sensitivity

Discrete Suppression

Max Output Level

Power Supply Mode

Weight

Dimension (mm)

moving-coil microphone or condenser microphone

condenser(Clip microphone, Headset microphone)

handheld microphone: Built-in helical antenna,

wearable transmitter:with 1/4 wave whip-like antennas

high power 30Mw; low power 3Mw

-60dB

2 section 5# 1.5V alkaline battery

About 10 hours on 30mW, about 15 hours on 3mW

Adopting true diversity receiving, e ectively avoid the 

phenomenon

of fault frequency and to extend the receiving distance

Enough intermediate frequency, Relaxed singing,

sounds with

magnetic and mixed thick feeling, the essence of the vocal

microphone sound

0.34Kg(Handheld) ,0.06Kg(Clip), without battery weight

(L)270mm×diameter 35mm(Handheld),

(W)65mm×(H)86mm×(D)18.9mm(Clip)

Sound Head

Antenna

Output Power

Spurious Suppression

Power Supply

Battery Supply Time

Function Features

Sound Quality

Characteristics

Weight

Dimension

Product specificaties

Merk:	Epcom
Categorie:	Microfoon
Model:	SF-521UH
Montage gereedschap:	Ja
Meegeleverde kabels:	Audio (6.3mm)
Accu/Batterij voltage:	1.5 V
Ondersteund aantal accu's/batterijen:	2
Levensduur accu/batterij:	15 uur
Soort antenne:	Verwijderbaar
Antennas quantity:	2
Aansluitbereik:	100 m
Microfoontype:	Draagbare microfoon
Aansluiting antenne:	BNC
Signaal/ruis-verhouding:	105 dB
Vermogenstoevoer inclusief:	Ja
Aantal kanalen:	200 kanalen
Totale harmonische vervorming (THD):	0.5 procent
Receiver afmetingen (B x D x H):	420 x 180 x 41 mm
XLR out:	2
Ontvanger type:	Stationaire ontvanger
Microfoonaansluiting:	RF Draadloos
Bedrijfstemperatuur (T-T):	-10 - 60 °C
Batterijtechnologie:	Alkaline
Frequentierespons microfoon:	80 - 18000 Hz
Ontvangerdisplay:	Ja
AF-frequentiebereik van ontvangers:	80 - 18000 Hz
Zendretype:	Handzender
Radiofrequentiebereik:	640 - 857 MHz
Type werkfrequentie:	Ultrahoge frequentie (UHF)
RF vermogen:	30 mW
Uitgang van 6,35 mm (1/4-inch):	2
Bedrijfsspanning (ontvanger):	12 V
Stroomverbuik (ontvanger) (max):	1000 mA
Receiver gewicht:	1950 g
Transmitter afmetingen (WxDxH):	270 x 35 x 35 mm
Transmitter gewicht:	350 g
Dynamisch bereik:	100 dB
Aantal ontvangers inbegrepen:	1
Aantal zenders inbegrepen:	2
Aantal microfoons inclusief:	2
Draagfrequentie:	250 kHz
Piekzwaai:	-45 - 45 kHz