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Twisted Pair Video Transmission
Series 230/3
Boxed versions
PWR
MF-HF
LF
GAIN
+
J3
DANGER
ernitec
N
L
SYNC
J2
J1
0498-00083 V.0.1
MAINS IN
BVR 230-G
VIDEO IN
VIDEO OUT
ERNITEC DENMARK, HØRKÆR 24, DK-2730 HERLEV, DENMARK
PHONE. + 45 44 50 33 00, FAX: + 45 44 50 33 33, E-MAIL: info@ernitec.dk
ERNITEC UK, PHONE: + 44 (0) 1903 77 27 27, FAX: + 44 (0) 1903 77 27 07, E-MAIL: info@ernitec.co.uk
ERNITEC GERMANY, PHONE: + 49 (0) (40) 6756 25 0, FAX: + 49 (0) (40) 67 56 25 25, E-MAIL: info@ernitec.de
ERNITEC FRANCE, PHONE: + 33 (4) 67 15 10 15, FAX: + 33 (4) 67 64 01 81, E-MAIL: info@ernitec.fr
www.ernitec.com
2800-00087
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Table of Contents
Summary of Contents for ERNITEC 230/3 Series
- Page 1 ERNITEC UK, PHONE: + 44 (0) 1903 77 27 27, FAX: + 44 (0) 1903 77 27 07, E-MAIL: info@ernitec.co.uk ERNITEC GERMANY, PHONE: + 49 (0) (40) 6756 25 0, FAX: + 49 (0) (40) 67 56 25 25, E-MAIL: info@ernitec.de ERNITEC FRANCE, PHONE: + 33 (4) 67 15 10 15, FAX: + 33 (4) 67 64 01 81, E-MAIL: info@ernitec.fr...
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Page 2: Box Installation
Boxed video transmitter BVT-230. Boxed video receiver BVR-230-1GV/3. Boxed video repeater BVX-230-1GV/3. All three units are fully compatible with other Ernitec twisted pair video equipment. However, the specified transmission distance, and adjustments, assumes the use of Series 230 equipment only. -
Page 3: Mains Installation
Mains Installation Terminals marked with hazardous live symbol requires installation by an instructed person. The BVT/R/X-230 must be used with a 3-wire mains connection (2W+PE @ min. 0,75mm2). If permanently connected to mains, a readily accessible disconnect device shall be incorporated in the building installation wiring. - Page 4 Adjustment For optimum performance, under all lighting conditions, it is highly recommended to use a Grey scale/Multiburst Video Generator, and an Oscilloscope for the adjustment. Especially when using digital video equipment - like DVR’s - it is important to adjust for best possible video performance.
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Page 5: Twisted Pair Cable Specifications
Twisted Pair Cable Specifications The cables are the most important part of a Twisted Pair Video installation, and the overall performance and transmission distance, depends on the selected twisted pair cable. Please note, that twisted pair cables with stranded conductors are NOT suitable - the conductors must be solid. -
Page 6: Specifications
Specifications BVT-230 Min. Typ. Max. Unit Comments Unbalanced 75 Ω Voltage Video Input BVT-230 & BVX-230-1GV/3 (transmitter part) Balanced 110 Ω Video Output Voltage @1Vpp in Frequency response 10 M Equalisation @ 5 MHz Signal/noise ratio Weighted CMMR BVR-230-1GV/3 & BVX-230-1GV/3 (receiver part) Balanced 110 Ω...
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