SL-C80
1984
Betamax SL-C80



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Specifications

System

Video recording system
Rotary two-head helical scanning
Video Signal
CCIR standards, PAL colour
Aerial input
75-ohm, asymmetrical aerial socket
Channel coverage
VHF: Western European channels E2-12
UHF: Western European channels E21-E68
VHF: Australian channels 0-11
UHF: Australian channels 28-63
(Up to 12 programmes can be preset.)
RF output signal
UHF channels E30 to E39 (variable)
75 ohms, unbalanced

Video

Input
VIDEO IN : BNC connector
1.0 V +1.0V -0.5V (p-p)
75 ohms, unbalanced,
sync negative
Output
VIDEO OUT : BNC connector
1.0 V (p-p) ±0.1 V (p-p)
75 ohms, unbalanced,
sync negative
Horizontal resolution
260 lines
Signal-to-noise ratio
Colour : Better than 40 dB
B/W : Better than 43 dB

Audio

Input
AUDIO IN : phono jack
47 kilohms, -10 dBs (0 dBs = 0.775 V rms)
Output
AUDIO OUT : phono jack
Load impedance less than 10 kilohms
-10 dBs with 47 kilohms load, unbalanced
Frequency response
50 Hz to 10 kHz
Signal-to-noise ratio
41 dB
Audio distortion
Less than 3% at 400 Hz

Tape transport

Tape speed
18.73 mm/sec.
Maximum recording time
2 hours 10 min. (with Sony L-500 cassette)
3 hours 15 min. (with L-750)
Fast forward/rewind time
Within 5 min. (with L-500)

Timer

Clock
Crystal lock
Time indication
24-hour cycle
Timer setting
Only for recording
4 events within 14 days, adjustable for any
day or for everyday
Power back-up
Back-up duration of 3 minutes minimum at one time

General

Power requirements
220 V ac ± 10%, 50 Hz ... AEP Model
110, 127, 220 or 240 V ac ± 10% Adjustable,
50/60 Hz. E Model
Power consumption
46 W
Storage temperature
-20°C to + 65°C (-4°F to + 149°F)
Operating temperature
5°C to 40°C (41°F to 104°F)
Dimensions
Approx. 430 x 105 x 365 mm (w/h/d)
(17 x 41/4 x 143/8 inches)
incl. projecting parts and controls
Weight
Approx. 10.7 kg (23 lb 9 oz) net