SONY ECM -969 Paris
SONY ECM 969 COMME NEUF-FONCTIONNE PARFAITEMENT Microphone professionnel à électret de haute qualité SONY ECM-969. A directivité variable et largeur de champ stéréo variable (système M/S). Fourni complet (câble, bonnette, support) Pour caméra vidéo, prises de sons musicales, reportages, etc SPECI FICATIONS GENERAL type: Electret condenser microphone (with back-electret condenser) FET: Sony junction FET Battery: Penlight battery Size AA llEC Oesignation·R6) SONY SUM-3 (Manganese) Microphone Output Terminal: Cannon XLR-5-12C Dimensions: 40 mm dia. x 245 mm 1s/8 inch dia. x 93/4 inches Weight: 272 g, 9.6 oz (including battery) Finish: Metallic !Jray finish PER FORMANCE Directivity: Frequency Response: Output lmpedance: Output Level Variable 40 Hz to Hz 600 n±20 %, balanced (deviation ±3 dB): Open circuit vo ltage*: 600 n: -70.0 dB I mVl •odB = 1mW/ 1Oµbar at Hz Recommended load impedance is more than 3 kS1. Power Requirements: Normal operating voltage: 1.5 V OC Minimum operating OC Current drain: Less than 8.0 mA Battery life: Approx. 1OO hours with EVEREAOY No. , SONY SUM-3 Noise Level: Signal-Io-noise ratio; More than 44 dB ( Hz, 1µbar) 1nherent noise; Less than 30 dB SPL (0 dB = 2 x 10-4 µbar) wind noise * 1: (with the wind screen) Less than 45 dB SPL 1 nduction noise from external magnetic field *2: Less than 5 dB SPL/m gauss • 1 Wind noise is the value measured by ap· plying a wind velocity of 2 m/ sec. from all directions to the microphone. T he mean value is taken and converted to the equivalent input sound level. *2 The external magnetic field induction noise is measured with the microphone placed in an alternating magnetic field of 50 Hz, 1 milligauss. The maximum noise value is taken and the converted to the equivalent input sound level. (0 dB = 2 x 10-4 µbar) Pour plus d'information ou acheter,