Philips N 7300 - Technical Specifications; Key Technical Specifications; Playback Performance Metrics; Input;Output and Sensitivity Details

1. TECHNICAL SPECIFICATIONS
Mains voltages
Mains frequencies
Power consumption
Number of tracks
Max. reel diameter
Tape speeds
Wow and flutter at
4.75 cm/s
9.5 cm/s
19 cm/s
Winding time for a
26.5 cm reel with
LP tape (1080 m)
input sensitivities
MIC
LINE IN 1
LINE IN 2
Output voltages
LINE OUT
MULTIPLAY
PHONES
Overall frequency response
according to DIN 45511
with BASF C264Z tape
4.75 cm/s
9.5 cm/s
19 cm/s
il. CONTROLS
Figs. 1 and 2
Reel spindles
H+ It I+
: 35 Hz...
: 35 Hz...
: 35 Hz...
: 220 V (110-127-240 by
changing connections)
: 50-60 Hz (no adaptation
required)
> 25W
74
> 18cm
4.75cm/s+1%
9.5 cm/st1%
:19 cm/st1%
0.2 %
0.15 %
0.1 %
>< 360s
- 0.3 mV/2 kQ
: 50 mV/100 kQ
-2mV/10 kQQ
: 0-1 V/5-10 kQQ
>1V/1kQ
: 3 V/600 22
12,500 Hz
18,000 Hz
25,000 Hz
Tape tension comparators
Volume control for cueing (monitoring during fast
winding)
4 Tape counter with zero reset
and zero stop
Mains switch
oO on DD oO
with indicator
10 Recording level meters,
Recording level controls, L/R = left/right channel
Output level control for line output 0)
Volume control for headphones
Fine control for tape speed,
LEFT = left channel and tracks 1-4,
RIGHT = right channel and tracks 3-2
11 Peak level indicator for both channels
12 Microphone jack for left channel
CS 74 681
Flayback frequency response
with DIN test tape
4.75 cm/s
9.5 cm/s
19 cm/s
E.qualisation
4.75 cm/s
9.5 cm/s
19 cm/s
Signal-noise ratio weighted
curve A,d=3%
4.75 cm/s
9.5 cm/s
19 cm/s
Signal-noise ratio DIN,
for all speeds unweighted,
d=3%
Cistortion
(at 333 Hz and 0 dB output):
Crosstalk attenuation
between channels
< 500 Hz
1 kHz
2 6300 Hz
between tracks
35 + 200 Hz
1 kHz
Erase damping
Bias and erase frequency
Dimensions (w x h x d)
: 80 Hz...
40 Hz... 12,500 Hz
: 40 Hz... 12,500 Hz
6,300 Hz
: 3180 + 120 us
:3180+ 90 ys
> 3180+ 50 us
'-256dB
:-260dB
-262dB
:-248dB
<3%
:-225dB
:240dB
:225dB
: 2 35dB
:260dB
: >60dB
: 100 kHz + 10 %
: 442 x 430 x 206 mm
Weight : approx. 9 kg
Designation Designation
on recorder in diagram
+ -@CUEINGP —
RESET
ZE:RO STOP SK802
PCIWER SKO
L/R RECORDING R701/751
LINE OUT R702/752
PHONES R703/753
PITCH CONTROL R704
D471
LEFT ME1
RIGHT ME101
PEAK D10
MIC.L BU5