RQT7800
15
Specifications
AMPLIFIER SECTION
PL
RMS output power
THD 10%, both channels driven
1 kHz
100 W per channel (5
Ω
)
Total RMS power
200 W
PMPO
2000 W
FTC output power
THD 10%, both channels driven
100 Hz – 10 kHz
69 W per channel (5
Ω
)
Total FTC power
138
W
AMPLIFIER SECTION GCP
RMS output power
THD 10%, both channels driven
1 kHz
100 W per channel (5
Ω
)
Total RMS power
200 W
FM/AM TUNER, TERMINALS SECTION
Preset station
FM 15 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range
PL
87.9 – 107.9 MHz (200 kHz steps)
87.5 – 108.0 MHz (100 kHz steps)
GCP
87.50 – 108.00 MHz (50 kHz steps)
Sensitivity
2.5
Ø
V (IHF)
S/N 26 dB
2.2
Ø
V
Antenna terminal(s)
75
Ω
(unbalanced)
Amplitude Modulation (AM)
Frequency range
PL
520 – 1710 kHz (10 kHz steps)
GCP
522 – 1629 kHz (9 kHz steps)
520 – 1630 kHz (10 kHz steps)
Sensitivity
PL
S/N 20 dB (at 1000 kHz)
560
µ
V/m
GCP
S/N 20 dB (at 999 kHz)
560
µ
V/m
Audio performance (Amplifier)
Input sensitivity/Input impedance
Aux
250 mV, 14.7 k
Ω
Phone jack
Terminal
Stereo, 3.5 mm jack
CASSETTE DECK SECTION
Track system
4 track, 2 channel
Heads
Record/playback
Solid permalloy head
Erasure
Double gap ferrite head
Motor
DC servo motor
Recording system
AC bias 100 kHz
Erasing system
AC erase 100 kHz
Tape speed
4.8 cm/s
Overall frequency response
(+3 dB, –6 dB at DECK OUT)
NORMAL
35 Hz–14 kHz
S/N
50 dB (A weighted)
Wow and flutter
0.18% (WRMS)
Fast forward and rewind time
Approx. 120 seconds with
C-60 cassette tape
DISC SECTION
Discs played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2) CD-R/RW (CD-DA, MP3 formatted
disc)
(3) MP3
Bit rate
MP3
32 kbps–320 kbps
Sampling frequency
MP3
32 kHz, 44.1 kHz, 48 kHz
CD
44.1 kHz
Decoding
16 bit linear
Digital filter
8 fs
D/A converter
MASH (1 bit DAC)
Pickup
Wavelength
780 nm
Beam Source
Semiconductor laser
Audio output (Disc)
Number of channels
2 (Stereo) (FL, FR)
SPEAKER SECTION
Type
2 way, 2 speaker system
(Bass reflex)
Impedance
5
Ω
Speaker(s)
Woofer
16 cm cone type
Tweeter
6 cm cone type
Input power (IEC)
100 W (Max)
Output sound pressure level
81 dB/W (1.0 m)
Cross over frequency
4 kHz
Frequency range
35 Hz–28 kHz (–16 dB)
50 Hz–26 kHz (–10 dB)
Dimensions (WxHxD)
220 x 330 x 201 mm
Mass
2.7 k
g
GENERAL
Power supply
PL
AC 120 V, 60 Hz
GCP
AC 110–127/220–240 V, 50/60 Hz
Power consumption
PL
165 W
GCP
179 W
Dimensions (WxHxD)
250 x 330 x 341 mm
Mass
6.9 k
g
Operating temperature range
+5 to +35
°C
Operating humidity range
5 to 90
% RH (no condensation)
Power consumption in standby mode
PL
0.34 W
GCP
0.85 W
Note:
1. Specifications are subject to change
without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by
the digital spectrum analyzer.
If the surfaces are dirty
To clean this unit, wipe with a soft, dry cloth.
•
Never use alcohol, paint thinner or benzine to clean this unit.
•
Before using a chemically treated cloth, read the instructions that
came with the cloth carefully.
Maintenance
For a cleaner, crisper sound
Clean the heads regularly to assure good quality playback and
recording.
Use a cleaning tape (not included).