Suhyoon MA-120R User manual

MIXER AMPLIFIER FM/AM
RECEIVER MA-120/240R
Features
■AMPLIFIER SECTION.
* Full protection for product reliability
Overload and s
p
eaker line short limiter circuit
■TUNER SECTION
* Tuner LCD Display
* LED Backli
g
ht
p
Over current limiter circuit
Over heating protection
* Selectable Impedance : 25V,35V,50V,70V and 100V
* Soft start circuit for AC power on
* Output LED indicator
* Input gain volume control for MIC/LINE
* Tone control for MIC/LINE
*
Input : 5 balanced Mic (XLR & PL
-
55) and 2 Aux (RCA)
g
* Up/Down Switch
* Band Selector FM 1,2,3, AM 1,2
* Memory Switch 1,2,3,4,5,6
Input : 5 balanced Mic (XLR & PL
-
55) and 2 Aux (RCA)
* Selectable phantom power microphone
* RCA jack for recording output
* Telephone paging
* Music –on hold CD, tuner
* VOX Mic 1. (Muting for priority) for on/off switch
* Input 4 CH : mic / line control Switch
* Input 5 CH : mic. / CD, tuner control switch
* Master volume control
* Designed for operation either AC mains or DC24V

Technical S
p
ecifications
Architects and Engineers Specifications
MA-120/240R
p
AMPLIFIER MA-120R MA-240R
Rated Output (RMS) 120W 240W
Mic -50dBm (2.45mV) 2Kohm Balanced
Line -10dBm
(
245mV
)
200Kohm Balanced
Input
Sensitivity/Imp
edance
()
Tel -10dBm (245mV) 5Kohm Balanced
Rec/Line (pre)
Output 0dBm (1000mV) 600 ohm Unbalanced
Music-on hold 0dBm (1000mV) 600 ohm Balanced
Frequency Response
Mic : Less than -3dB (200Hz ~ 20KHz)
Frequency Response
Line : Less than -3dB (35Hz ~ 20KHz)
Signal to Noise Ratio
Mic : More then 70dB (“A” weight)
Line : More then 80dB (“A” weight)
T.H.D (at 1KHz Output ) Less than 0.5%
Tone Controls Bass : +/- 10dB at 100Hz & Treble : +/-10dB at 10kHz
Output /
Impedance
Low IMP 8 Ohm/31V 8 Ohm/44V
High IMP
Europe (Ohm) America (Ohm)
100V 70V
MA-120R 83.3 Ohm 40.8 Ohm
MA-240R 41.7 Ohm 20.4 Ohm
TUNER SECTION
Tuning Range FM : 87.5 ~ 108MHz & AM : 522~1620K㎐
Usable Sensitivity & SN Ratio FM : 2uV, AM : 4.5uV & FM : 60db, AM : 45dB
Antenna Impedance FM : 75 Ohm Coaxial Cable & AM : Loop Antenna &
Lead Antenna
Memory Back
up Time
For 15days (After AC Power Off)
Memory Back
-
up Time
For 15days (After AC Power Off)
GENERAL
Power Consumption 350W 740W
Power Source 110-240VAC 50/60㎐and 24VDC
Weight (kg/lbs) 14/30.8 16/35
Dimensions (W x H x D) mm/inch
483 x 133 x 320 & 19″x 5 21″x 13 ″
Dimensions (W x H x D) mm/inch
483 x 133 x 320 & 19″x 5
.
21″x 13 ″
Copyright ⓒ1985-2007, SUHYOON CORPORATION. All right reserved.
OFFICE & FACTORY : 1115-34 Hwagok-Dong, Kangseo-ku, Seoul, Korea.
www.suhyoon.co.kr E-MAIL:[email protected].kr