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Related Manuals for ASTEL TT 101
Summary of Contents for ASTEL TT 101
- Page 1 TT 101 VIDEO TWISTED-PAIR TRANSMITTER OPERATING INSTRUCTIONS v2.0...
- Page 2 CONTENTS Preface ............................... 3 Features ..............................3 Block diagram............................. 3 Principle of operation..........................3 Controls and connectors ..........................4 Connections ............................... 5 Installation ..............................5 Appearance ..............................6 Specifications ............................. 6 This unit is produced to comply with Directive 89/336/EEC.
- Page 3 PREFACE The video twisted-pair transmitter TT 101 is a small metal saucer inside of the casing and the correction amplifier with standard transmitter can be easily installed into the casing asymmetrical video input and symmetrical output of a video camera for outdoor use. The choice of...
- Page 4 CONTROLS AND CONNECTORS (1) AC/DC POWER SUPPLY (4) J1 Power supply terminal block connector. Pre-emphasis jumper. (2) TP1 (5) TWISTED-PAIR OUTPUT Clamping adjustment trimmer. Twisted-pair terminal block connector. (6) J2 (3) VIDEO INPUT Output impedance jumper. Video input terminal block connector.
- Page 5 CONNECTIONS • Be sure to switch-off the power supply unit before connecting to other equipment. • Also refer to the instruction manual of the equipment to be connected. INSTALLATION (1) Set the jumper J1 to 0 dB. (2) Set the jumper J2 to correct position. (125 ohm for PE or PAPER, 90 ohm for PVC cable insulation) (3) Connect the power supply unit (AC or DC) to the K3.
- Page 6 APPEARANCE SPECIFICATIONS 1 Vpp, 75 Ω Video input Video output 2 x 2 Vpp 125 Ω / 90 Ω (J2) Output impedance Freq. response 30 Hz - 5 MHz (−0.5 dB) Pre-emphasis +10 dB, 5 MHz (J1) Power supply 24 V, AC/DC, 100 mA max. Power supply protection varistor Casing...
- Page 8 ASTEL d.o.o., Dutovlje 138, 6221 Dutovlje, Slovenia Tel: +386 5 7310771, +386 5 7310772 Fax:+386 5 7310789 E-mail: sales@astel-cctv.com Web: www.astel-cctv.com...
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