SL-C7
1979
Betamax SL-C7



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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
UHF: Western European channels
E21 - E68
(Up to 12 programmes can be preset.)
RF output signal
UHF channels E30 to E39 (variable)
75 ohms, unbalanced

Video

Horizontal resolution
260 lines
B/W:300 lines
Video S/N
Colour: Better than 40dB
B/W: Better than 43dB
Audio frequency response
50Hz to 10,000Hz
Audio S/N
Better than 40dB

Inputs and outputs

Video input
VIDEO IN:BNC connector
1.0 V (p-p)
75 ohms, unbalanced,
sync negative
Video output
VIDEO OUT:BNC connector
1.0 V (p-p)
75Ohms, unbalanced,
sync negative
Audio inputs
AUDIO IN: phono jack
47 kilohms, -10 dBs
(0 d Bs = 0.775 V rms)
Microphone: Mini jack
-60dBs, suitable for microphones
with 600 ohm impedance
Audio outputs
AUDIO OUT: Phono jack
Load impedance less than 10 kilohms
-10 dBs with 47 kilohms load,
unbalanced

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 3 1/2 min. (with L-500)

Timer

Time indication
24-hour cycle
Timer setting Only for recording
4 events/ 2 weeks, adjustable for any day or for all 7 days of the week or for every week

General

Power requirements
240v AC, 50-60 Hz
Power consumption
45W
Dimensions
Approx. 485 x 163 x 379 mm (w/h/d)
(19 1/8 x 6 1/2 x 15 inches) including projecting parts and controls
Weight
Approx. 15.5 kg (34 lbs 3 oz) net

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