Go-Video DDV9000 manual Technical Specifications

Technical Specifications

VIDEO SYSTEM		1/2-inch VHS system, 2 rotary head helical scanning; FM
		azimuth luminance; chrominance: converted sub system
		phase shift
TELEVISION SYSTEM		NTSC-type color signal EIA standard (525 lines, 60 fields)
AUDIO TRACK		Normal: 1 track
	TAPE WIDTH	12.7 mm, 1/2 inch
	TAPE SPEED	SP: 33.35 mm/s; SLP: 11.12 mm/s
PLAY/RECORD TIME		T-180 tape: SP 3 hours, SLP 9 hours
FF/REW TIME		T-120 tape: 2 minutes 45 seconds
HEADS	Video:	DA 2 rotary heads
	Audio:	1 stationary head
	Control:	1 stationary head
	Erase:	1 full track, 1 audio track
VIDEO	Input:	FROM ANTENNA (“F”-type) 75 ohms unbalanced, 1 V P-P
	Output:	TO TV (“F”-type) 75 ohms unbalanced, 1 VP-P
	Horiz Res:	Monochrome, more than 230 lines
	S/N Ratio:	Better than 43 dB
AUDIO	Input:	AUDIO IN (RCA) -8 dbm, 47K ohms
	Output:	AUDIO OUT (RCA) -8 dbm, 1.5K ohm
	TV Tuner:	181 channel frequency synthesized. VHF input Ch 2 - Ch 13.
		UHF input Ch 14 - Ch 69. VHF & UHF one input. Cable
		Ch 5A, A-5 through A-1, A-I, J through W+58, W+59 through
		W+84. 75 ohm unbalanced.
	S/N Ratio:	Mono = 40 dB
WOW & FLUTTER		0.3% maximum
RF MODULATION		Channel 3 or 4
FREQUENCY RESPONSE		100 Hz - 10KHz (+/- 3 dB), SP mode
POWER REQUIREMENT		120V AC, 60 Hz, 26 watts maximum
CLOCK BACKUP TIME		1 minute
ENVIRONMENT		41-104 F (5-40 C); 10%-75% humidity
WEIGHT/DIMENSIONS		20 lbs. / 534 x 100 x 400 mm (21" x 4" x 15 3/4")

CHAPTER 9 - HELPFUL INFORMATION 49