BRAND uADDLESTONE - BH187
Accessories PART NO
Addlestone BH186 Addlestone BH132 Addlestone BH184 Addlestone BH187
The BH187 unit is a video line corrector and will compensate for signal losses in coaxial cable (unbalanced) enabling high quality pictures to be transmitted over long distances. The unit will equalise the incoming cable losses to a maximum of 35dB at 4.4MHz, increasing to 45dB when used in conjunction with a BH184 Launch Amplifier. Its installer-friendly design has tool-less adjustable Gain, Medium frequency lift, High frequency lift. This stand-alone unit is fully RoHS compliant and also comes complete with 230V plug- top 12V DC power supply.
Addlestone BH73/BU/FRAME Addlestone BH73/BU/PCB Addlestone BH73/UU/FRAME Addlestone BH73/UU/PCB
Genie
Genie Genie
Genie
Tecton Tecton
uGENIE - VDS2700
Haydon Haydon
Genie VDS2500
VDS2700 GSP03
GAHD-HDMI
HUMBUG HU017R
HAY-WSA3 HAY-WSA4
HDCT04
165 DESCRIPTION CCTV - ACCESSORIES
Video Hum Rejector and Line Corrector c/w 12v PSU Longitudinal Hum Rejection Unit (Opto-Coupled) Video Launch Amplifier/VDA c/w 12vDC PSU Video Line Corrector c/w 12vDC PSU
Line Corrector Frame Unit (BU) Only c/w PSU and Extender Card UTP Input - Coax Output
Line Corrector Plug-In PCB for Twisted Pair (Max 10 Per Rack)
Line Corrector Frame Unit (UU) Only c/w PSU and Extender Card Coax Input - Coax Output
Line Corrector Plug-In PCB for Coax (Max 10 Per Rack)
Video Modem System 2 x Video 2 x Alarms + 12v Power Over Coax
Video Modem System 1 x Video 1 x Audio 1 x Alarms 1 x RS485 + 12v Power Over Coax
Data Surge Protection Device AHD to HDMI Composite Video or VGA Converter Hum Rejection Unit 17ch 19-Inch 1U Ground Loop Transformer
A3 Rigid CCTV Warning Sign A4 Rigid CCTV Warning Sign CCTV TEST EQUIPMENT
CCTV, HD-TVI, AHD & IP Portable Test Unit c/w 4’’ Screen 90
101 66 72
471 112 471 112
219
313 11
136 77 791
3 2
458 £
• Transmits video, audio, alarm, RS485 and 12V dc power over a single coaxial cable
• Real-time transmission up to 800 metres (no dc power)
• Consists of 2700 Sender and 2700 viewer units
• LED indicators on both units to display status
• Built-in transient protection uTECTON - HUMBUG Hum Bars and Earth Loops.
These are normally seen as a dark bar moving down the monitor picture. Under really bad conditions, this bar can cause distortion to, and rolling of, the picture.
A voltage difference or potential between 2 earth connections causes the problem, for instance the earth at the camera site and the earth at
the monitor location.
Connecting the 2 earths together with a coaxial cable introduces the problem.
The solution is to break the circuit at some point. The ONLY way to do this is to use a Video Isolation Transformer. This breaks the earth loop by interrupting the coax cable screen, but maintains the video circuit path.
Cable & Connectors
Accessories PSU
VDA & PA
uTECTON - HUO17R
t: 01743 440 500 f: 01743 440 700 e-mail:
sales@provision-cctv.com
Accessories
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104 |
Page 105 |
Page 106 |
Page 107 |
Page 108 |
Page 109 |
Page 110 |
Page 111 |
Page 112 |
Page 113 |
Page 114 |
Page 115 |
Page 116 |
Page 117 |
Page 118 |
Page 119 |
Page 120 |
Page 121 |
Page 122 |
Page 123 |
Page 124 |
Page 125 |
Page 126 |
Page 127 |
Page 128 |
Page 129 |
Page 130 |
Page 131 |
Page 132 |
Page 133 |
Page 134 |
Page 135 |
Page 136 |
Page 137 |
Page 138 |
Page 139 |
Page 140 |
Page 141 |
Page 142 |
Page 143 |
Page 144 |
Page 145 |
Page 146 |
Page 147 |
Page 148 |
Page 149 |
Page 150 |
Page 151 |
Page 152 |
Page 153 |
Page 154 |
Page 155 |
Page 156 |
Page 157 |
Page 158 |
Page 159 |
Page 160 |
Page 161 |
Page 162 |
Page 163 |
Page 164 |
Page 165 |
Page 166 |
Page 167 |
Page 168 |
Page 169 |
Page 170 |
Page 171 |
Page 172 |
Page 173 |
Page 174 |
Page 175 |
Page 176 |
Page 177 |
Page 178 |
Page 179 |
Page 180 |
Page 181 |
Page 182 |
Page 183 |
Page 184 |
Page 185 |
Page 186 |
Page 187 |
Page 188 |
Page 189 |
Page 190 |
Page 191 |
Page 192 |
Page 193 |
Page 194 |
Page 195 |
Page 196 |
Page 197 |
Page 198 |
Page 199 |
Page 200 |
Page 201 |
Page 202 |
Page 203 |
Page 204 |
Page 205 |
Page 206 |
Page 207 |
Page 208 |
Page 209 |
Page 210 |
Page 211 |
Page 212 |
Page 213 |
Page 214 |
Page 215 |
Page 216 |
Page 217 |
Page 218 |
Page 219 |
Page 220
