KRC-765/691/691Y
26
SPECIFICATIONS
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
FM Section
Frequency Range
(50kHz) .............................................. 87.5MHz-108.0MHz
(200kHz) ............................................ 87.9MHz-107.9MHz
Channel Space Selection ...................... 50k/200kHz
Usable Sensitivity (S/N:30dB) ............... 9.3dBf (0.8
µ
V/75
Ω
)
Quieting Sensitivity (S/N:50dB) ............. 15.2dBf (1.6
µ
V/75
Ω
)
Frequency Response (±3.0dB) ............. 30Hz-15kHz
S/N ........................................................ 70dB (MONO)
Selectivity ..............................................
80dB (±400kHz)
Stereo Separation ................................. 40dB (1kHz)
AM Section
Frequency Range
(9kHz) ................................................ 531kHz-1611kHz
(10kHz) .............................................. 530kHz-1700kHz
Channel Space Selection ...................... 9k/10kHz
Usable Sensitivity (S/N:20dB) ............... 28dB
µ
(25
µ
V)
CASSETTE Section
Tape Speed ........................................... 4.76cm/sec.
Wow/Flutter (WRMS) ............................. 0.08%
Frequency Response (±3.0dB) ............. 30-18kHz (70
µ
s)
Separation ............................................. 43dB (1kHz)
S/N (dB)
Dolby NR OFF ................................... 57dB
Dolby BNR ON .................................. 65dB
AMPLIFIER Section
Preout Level/Load ................................. 1800mV/10k
Ω
Preout Impedance .................................
600
Ω
Maximum Power ................................... 47W
×
4
Full Bandwidth Power ........................... 22W
×
4
(at less then 1%THD)
TONE Section
Bass ...................................................... 100Hz±10dB
Middle .................................................... 1kHz±10dB
Treble .................................................... 10kHz±10dB
General
Operating Voltage ................................. 14.4V
(11V-16V allowable)
Current Consumption ............................ 10A
Installation Size (W) .............................. 182mm
(H) ............................... 53mm
(D) ............................... 150mm
Weight ................................................... 1.20kg
●
KRC-765
●
KRC-691/691Y
US and foreign patents licensed from Dolby Laboratories Licensing Corporation.
FM Section
Frequency Range .................................. 87.5MHz-108.0MHz
(Frequency Step) .................................. (50kHz)
Usable Sensitivity (S/N:26dB) ............... 0.7
µ
V/75
Ω
Quieting Sensitivity (S/N:46dB) ............. 1.6
µ
V/75
Ω
Frequency Response (±3.0dB) ............. 30Hz-15kHz
S/N ........................................................ 65dB (MONO)
Selectivity ..............................................
80dB (±400kHz)
Stereo Separation ................................. 35dB (1kHz)
MW (AM) Section
Frequency Range .................................. 531kHz-1611kHz
(Frequency Step) .................................. (9kHz)
Usable Sensitivity (S/N:20dB) ............... 25
µ
V
LW Section
Frequency Range .................................. 153kHz-281kHz
Usable Sensitivity(S/N:20dB) ................ 45
µ
V
CASSETTE Section
Tape Speed ........................................... 4.76cm/sec.
Wow/Flutter (WRMS) ............................. 0.08%
Frequency Response (±3.0dB) ............. 30-18kHz (70
µ
s)
Separation ............................................. 43dB (1kHz)
S/N (dB)
Dolby NR OFF ................................... 57dB
Dolby BNR ON .................................. 65dB
AMPLIFIER Section
Preout Level/Load ................................. 1800mV/10k
Ω
Preout Impedance .................................
600
Ω
Maximum Power ................................... 47W
×
4
Power
DIN45324, +B=14.4V .................
29W
×
4
TONE Section
Bass ...................................................... 100Hz±10dB
Middle .................................................... 1kHz±10dB
Treble .................................................... 10kHz±10dB
General
Operating Voltage ................................. 14.4V
(11V-16V allowable)
Current Consumption ............................ 10A
Installation Size (W) .............................. 182mm
(H) ............................... 53mm
(D) ............................... 150mm
Weight ................................................... 1.20kg
