Lemar Industrial Corporation
LEMAR is a leading manufacturer of networking products for computer, telecommunication and CCTV security services, CCTV Balun, CATV Balun, CCITT G.703 Balun, CCITT G.703 Balun, Active Balun, A/V Transceiver Box, RGB Balun, VGA Balun, S-Video Balun, Coax & Twinax Balun, RF Connector. Since its founding in 1986, LEMAR has earned a reputation for quality and professionalism in all areas of development, design, manufacturing, marketing, customer service and technical support.
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Active VGA with RS-232

Categories  > VGA balun > Active VGA with RS-232 > Active VGA with RS-232
Product Name: Active VGA with RS-232
Features:
Our VGA+RS232 Extender supports a local monitor and a remote monitor as well RS232 signal via Cat5 or better cabling. Each set includes one transmitter and one receiver.

This solution is really pratical if you want to view on a local monitor a VGA signal and at the same time send the VGA signal to a remote VGA monitor or projector, eg in education or shop displays where the distances involved are greater. Contrast and brightness adjustment are included for a perfect setup. Both the transmitter and receiver are housed in a robust SPCC with black painting case for better shielding.

These active VGA baluns work in conjunction with laptops, PCs, flat-screen LCD monitors and multimedia projectors.

All our baluns are 100% tested for reliability and durability to guarantee your signal integrity.
Specification:
Actual Bandwidth:
120MHz (resolution up to 1920*1200)

Connectors:
Transmitter (PC side)　　　　　　　Receiver (Remote side)
VGA in:HDB15 receptacle　　　　　VGA in: Shielded RJ45 jack
VGA out1:Shielded RJ45 jack　　　 VGA out: HDB receptacle
VGA out2: HDB15 receptacle　　　 RS232 out: DB9 receptacle
RS232 in: DB9 receptacle　　　　　Power: DC jack
Power: DC jack

Impedance:
75ohm to 100ohm

Cable UTP:
Cat5 or better, AWG#24 typical
Impedance: 100ohm at 1MHz
Maximum capacitance: 20pf/ft
Attenuation: 6.6dB/100ft at 1MHz

Typical distance:
640*480 (VGA)　　　　　　 300m
800*600 (SVGA)　　　　　　180m
1024*768 (XGA)　　　　　　150m
1280*1024 (SXGA)　　　　　100m
1440*900 (WSXGA+)　　　　100m
1680*1050 (WSXGA+)　　　 80m
1920*1200 (WUXGA)　　　　30m

Gain adjustment
Fine adjusted by potential meters for Luma and Chroma

LED indicators:
Power ON: blue

Power supply:
5Vdc/1000mA * 2

RJ45 Pin configuration:
R: Pin1(+) , Pin2(-)/G:Pin4 (+), Pin5(-)/ B: Pin7(+) , Pin8 (-)
RS232: Pin3(+), Pin6 (-)

Enclosure:
SPCC with black painting

Dimension (body):
107(L)*75(W)*25(H) in mm

Weight:
270g
 
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