Appendix I. Video distance table
The limitation on driving distance is usually due to the quality of the video. The table below shows the distances, resolution and quality of video that can be expected. Letters shows the cable type, and a number that refers to the quality of the video, as described below. Rose Electronics does not recommend systems where the video quality is 1 or 2. There are further capabilities, not listed here, that will send the higher resolution video longer distances. Please contact Rose Electronics technical support for more details.
Resolution |
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| Video distance capability |
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| ||||
@ 75Hz | 5’ | 10’ | 20’ | 35’ | 50’ | 75’ | 100’ | 150’ | 200’ |
| W4 | W4 | W3 |
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| Z4 | Z4 | Z4 | Z3 |
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640x480 | C4 | C4 | C4 | C4 | C4 | C4 | C4 | C3 | C3 |
| W4 | W4 | W3 |
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| Z4 | Z4 | Z4 | Z3 |
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800X600 | C4 | C4 | C4 | C4 | C4 | C4 | C4 | C3 | C3 |
| W3 | W3 | W3 |
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1024x768 | Z4 | Z4 | Z4 | Z3 |
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C4 | C4 | C4 | C4 | C4 | C4 | C3 | C3 | C2 | |
| W2 | W2 |
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| Z4 | Z3 | Z3 | Z3 |
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1280x1024 | C4 | C4 | C4 | C3 | C3 | C3 | C2 | C2 | C2 |
| Z3 | Z3 | Z2 |
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1600x1200 | C4 | C3 | C3 | C3 | C3 | C2 | C2 | C2 | C1 |
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W Wire cabling
ZMicro coax cabling C Mini coax cabling
4Perfect or near perfect unable to easily detect defects in screen.
3Very acceptable; images clear; small reflections around lettering depending upon color; if you examine the screen closely you will find defects.
2Acceptable; slightly fuzzy images; readable text, acceptable for casual use, prolonged viewing will cause eye fatigue.
1Unusable; images smeared; text not easily readable