فرستنده تلویزیونی

FREQUNCEY RANGE 470-860 MHZ
VISION / SOUND AMPLIFICATION COMMON
VISION / SOUND RATIO -13 db or -10 db
INTERMODULATION DISTORTION
WITH PRECORRECTOR [ imd-din 45004-8db,-16db,-10db ] <= -54 db
TV STANDARD B.G.I
TYPE OF EMISSION VISION C3F NEGATIV

POWER MODEL SP - 320 - 27
POWER INPUT 100 - 240 V AC
POWER OUTPUT 27 V 11.7 A

SOUND F3E or NICAM 728
SOUND FM CARRIER DEVIATION +/- 50 khz 1khz 0 dbm
HARMONIC EMISSION +/-5.5 MHZ -55 db
VARIATION OF OUTPUT POWER <= +/-0.3 db
WITH b/w TRANSITION
FREQUNCEY STABILITY +/-150 PPM/YEAR
VISION OUTPUT POWER 50 WATT PEAK SYNC
BANDWIDTH 5.5 MHZ
DIFFERENTIAL GAIN < +/- 5
DIFFERENTIAL PHASE < +/- 5 deg
VIDEO S/N RATIO > 40 db
AUDIO S/N RATIO > 56 db
SPURIOUS SUPPRESSION REF TO - 6 0 db
CARRIER
POWER STABILITY < 1
IN-OUT IMPEDANCE 50 ohm
OUTPUT CONNECTOR FEMALE N
MODULATION DEPTH 87.5 UP TO 92

VIDEO

NOMINAL VIDEO INPUT LEVEL 1 VOLT + / - 6 dbv INTO 75 ohm
INPUT RETURN LOSS 26 db AT 5 MHZ
DC RESTORATION CLAMP TO THE BLANKING LEVEL WITHOUT
AFFECTING BURST
WHITE LEVEL LIMITER ADJUSTABLE
GROUP DELAY VARIATION <= +/- 50 ns WITHOUT RECEIVER PRECORRECTOR
AND SOUND TRAP IN THE TV DEMODULATOR
NON LINEARITY DISTORTION <= 3
INPUT SYNC LEVEL 300 mv +/- 6 db
OUTPUT SYNC LEVEL 300 mv
AMPLITUDE / FREQUENCY RESPONSE <= +/- 0.5 db UP TO 5 MHZ
BLANKING LEVEL STABILITY <= +/- 2
LOW FREQUENCY LINEARITY >= 93
DIFFERENTIAL GAIN >= 95
DIFFERENTIAL PHASE < +/- 3 deg
50 Hz SLOPE <= +/- 2 K
LUMINANCE / CHROMINANCE GROP <= +/- 50 ns
DELAY TIME
20 T / WHITE BAR <= +/- 3 K
2T / BAR RESPONSE <= +/- 0.5 K
2T PULSE / BARRATIO 1 K
2T PULSE RESPONSE 1 K
LUMINANCE/CHROMINANCE INTERMODULATION <= 2
WEIGTTED RANDOM NOISE rms < - 60 db
50 Hz REJECTION 26 db
250 khz RISE TIME <= 150 ns
BLACK LEVEL STABILITY +/- 1
CHROMINANCE/LUMINANCE GAIN INEQUALITY 1 K
CHROMINANCE/LUMINANCE DELAY INEQUALITY 40 ns
S / N RATIO UNWEIGHTTED > 40 db
نوع : آنالوگ
مدل : 50W MIER