Emetteur TV VHF 30W – ETV30V

Emetteur TV Bande VHF 30W-Norme PAL
Fréquence Réglable de 170 à 230 MHz
Puissance de sortie 30 W-Entrées Audio Vidéo
Protections électroniques …

Catégories : , .

Description du produit

Emetteur TV VHF 30W – Modèle ETV30V

Emetteur de Télévision Bande VHF 30W-Norme PAL – Fréquence Réglable de 170 – 230 MHz -Puissance de sortie 30 W – Entrées Audio Vidéo -Protections electroniques

Synthesized AM Modulator PAL of NTSC System
TV IF/CH Converter with OL low Noise (programmable Channel)
AGC and ALC Control with Peak Detector
Display Multi-function on all DEVICE
Switching Power Supply with PFC
Modular and compact construction with 19″RACK Cabinet
LOW POWER Consumption
Maintenance Free
Notch Band-Pass Cavity FILTER (optional )

Caractéristiques techniques

VIDEO inputImpedance 75ohm -Input level 1Vpp adj. – White/Sinc level 95% – Modulation limiter White clipperSync pulse compression < 3% – S/N ratio > 55 dB – Connector BNC female
AUDIO inputImpedance 600 Ohm – Input level 0 dBm +/- 6 dB – Type Balanced or unbalanced – Distorsion < 0.8% Bandwith 20 – 15000Hz – Frequency response  20Hz – 16KHz – Connector  XLR-CANNON
IF OUTPUTImpedance 50 Ohm – IF out CONNECTOR SMA female – IF level -10 dBm (Typical) – Spurious level -60dBVideo Carrier Freq. 38.9MHz PAL – 45.75MHz NTSC ; Audio Carrier Freq. 33.4MHz PAL – 41.25MHz NTSC
IF input Level to DRIVER-30dBm / +3dBm – Connector SMA female
Frequency BandI – II – III VHF
Output RF Power30W p.s. – Connector: N female
Gain (Converter)40 dB
Spurious emissions-60 dB
Harmonics-60 dBc
Amplification classAB
Impedance50 Ohm
ALC20 dB (-3 dB start and full power automatic switching)
Protectionsmax temperature
Voltage Supply100-260 Vac/50Hz
Power Consumption100W (white video)
Cooling Systemforced air
Operating temperature-30 to 40°C
DimensionsH(5Units) CABINET RACK 19″ – depth:60cm
Weight9 Kg

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