Audio Section; Am Tuner Section - Kenwood KR-A5070 Instruction Manual

Fm /am receiver
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: Audio section
Rated power output at the STEREO operation
100 watts per channel minimum RMS, both channels
driven at 8 ©, from 20 Hz to 20,000 Hz with no more
than 0.09% total harmonic distortions. (FTC)
Total harmonic distortion (1 kHz, 8 Q)......... 0.03% at 50 W
Signal to noise ratio (IHF A}
PHONO (MIM) ...........-.cssssssescssscsensnsesarsecsecensessseonsseres 73 dB
CD, TAPE, VIDEO) .......-..ccsscsscsestssscsesscessssesssscsseccneee 100 dB
input sensitivity / impedance
PHONO (MM) ............2:::ccccsssscsesscassueeneneaners 2.5 mV / 47 kQ
CD, TAPE, VIDEO) ............c:sscssccssssssecsercees 200 mV / 47 kQ
Tone controls
BAe a cateaascanakcct ced ci sec swatcodsedeschtvauscoutvciesss +10 dB (at 100 Hz)
TRB BE oes soci eseeacsocigoicdec iandostiastdeaze +10 dB {at 10 kHz)
FM Tuner section
Tuning frequency range .......ccsceesceeses 87.5 MHz~108 MHz
Usable sensitivity (IHF) ................. 13.2 dBf (4.2 pV at 75 Q)
50 dB quieting sensitivity
STEREO see escc tec dosnt ageteteideene 41.2 dBf (32 WV at 75 Q)
Total harmonic distortion at 1 kHz
VION sitesccncss 8 aiucsyelenegernnaiaaeienc
aden ews eens eens 0.6%
BU PRE a ceiaice ta scans vers tos tciyscaunsania txaca botetedecsacereoeuseice 0.7%
Signal to noise ratio at 65 dBf (IHF)
PRON ois sates coe a evcesicbexensdovedlansitcecaneoxaelbessbmenicescocce 75 dB
SO EREG oe catietenoecescticst
ticle ald ta eeateare ae creas 68 dB
Selectivity (IHF +400 KHZ) ........0....2::cccscssssseccesnseeesserenes 50 dB
Stereo separation (IHF at 1 KHZ) .............ccccescssseserseee 40 dB
AM Tuner section
Tuning frequency range ............:ccusessee 530 kHz~1,700 kHz
Usable sensitivity .............:csseseeeees 12 WV / (500 pV / oh
Total harmonic distortion ....................-....:ccccccccceeeneereeeO.7 %
Signal to mOise ratio ..........0:.cccccccccesnssceccesssccscensersncsseocers 48 dB
SOLO COVEY sacccs cacesacescniadecteset Raskesustisceleccautasssbbitcecdeeons Geen 30 dB
General
POWEF CONSUMPTION ....ccccscesscesertecesssecnscenensssereccacccsserannes 2.5 A
AC outlet
SWITCHED............cccccusssssees 2: (total 200 W, 1.6 A max.)
Dimensions.................c:.cceseeceseeeesenes W: 440 mm _ (17-5/16")
H: 133 mm
(5-1/8")
D: 380 mm (14-15/16")
Weight (met) ........-...::ssssscssscessssssenesssnseasescerees 9.3 kg (20.5 Ib)
KR-ASO70/KR-A4070 (En)
Audio section
Rated power output at the STEREO operation
80 watts per channel minimum
RMS, both channels
driven at 8 Q, from 20 Hz to 20,000 Hz with no more
than 0.09% total harmonic distortions. (FTC)
Total harmonic distortion (1 kHz, 8 Q)......... 0.03% at 40 W
Signal to noise ratio (IHF A)
PIOING (RAI) vsccaicsive cs acsvpaavaseids davarescdesteceéuhalvadiccesbensa 70 dB
CE. TAPE, VIDEO 22. sericea ccztiagccsitiens cacestieeesneninorevestce 100 dB
Input sensitivity / impedance
PHONO (MM) .............cc:cscsseessscssensssssesearses 2.5 mV / 47 kQO
CD, TAPE, VIDEO ..........ccssssssssserssnsssneess 200 mV / 47 kQ
Tone controls
BP
aki iccce hc ecdes ada caes cevauvsauieuvennassneetiness +10 dB (at 100 Hz)
WE
ose c segs asanectecvanaieg dasauaaucsaencnduarteatsns +10 dB (at 10 kHz)
FRM Tuner section
Tuning frequency range.............sssseeee 87.5 MHz~108 MHz
Usable sensitivity {IHF} ................. 13.2 dBF (1.2 nV at 75 )
50 dB quieting sensitivity
Be EPO se iveaks ccapecunscecesscaevenaneeavens 41.2 dBf (32 pV at 75 Q)
Total harmonic distortion at 1 kHz
PN
os sak sccacesancnecwiastonctestewastinadiecieekieediaa
sa teuasueeas 0.6%
OU EARL eiiacelsn cat eeeeera geek tas: taceudd dostiaacduesesseiue
tis eats 0.7%
Signal to noise ratio at 65 dBf (IHF)
PLU G wsic i ccctea tu dasceisevad sous cuasesceastecastetasejavedovaivaatesusecs 75 dB
SU PRE O eicsgy i crctaadecaaveccarscevadcanicachecatahnteaiastaveeeasntinss 68 dB
Selectivity (WHF £400 KHZ) .........::.cccesseseccessssccsesenseeesees 50 dB
Stereo separation (IHF at 1 KHz) .........cccc
css cssesseseesene 40 dB
AM Tuner section
Tuning frequency range ..............20.0ecc 530 kHz~1,700 kHz
Usable sensitivity .............::ccsccssssssseesones 12 "ade (500 nV / m)
Total harmonic distortion ..............:2:s:c:::cs:scssesesesasseecennee 0.7 %
Signal to noise ratio............cccccsceeeeeesenssseceeenesecueeersvenss 48 dB
SIO
CE WILY isis Sesaspce de cceenniateesdecseaadeeel Seedastsauntetoolaastsiances 30 dB
General
POWer CONSUMPTION .....W......csescsecststteaessseeensessanaseneastencnnan Z2.2A
AC outlet
SWITCHED .......0.....--..sseseeseees 2: (total 200 W, 1.6 A max.)
DIMENSIONS ,..........cccesescssstsceceeceesesseros W: 440 mm
(17-5/16")
H: 133mm _ ~ (5-1/8")
D: 330 mm
(13")
WVGIQIE (NGE) citi ectccinesiancdenns 8.3 kg (18.3 Ib)
KENWOOD
follows a policy of continuous advancements in development.
For this reason specifications may be changed without
notice,

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