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 Receiver video balun , 1 port to 1 output

Categories  > CCTV balun > CCTV Active Video balun > 1 port to 1 output
Product Name: 1 port to 1 output
Features:
Our Active video balun provides long-distance transmission of real-time color and monochrome video signals as well as all baseband (composite) signals. This amplified (active) product enables video transmissions up to 1.8km via Cat.2 or 3 UTP cabling.

The Active video balun also makes it possible for long-distance video signals to share the same wire bundling with data, telephony and low-voltage power circuits, thanks to the product special shielding design and low emissions capability. It also offers protection against voltage spikes and helps prevent interference from ground potential differences.
Specification:
Frequency Response:
DC to 5 MHz

Brightness and Sharpness Control: Adjustable

Common-mode / Differential-mode Rejection:
60 dB typ. at 15 KHz to 5 MHz

Impedance:
Coax, female BNC 75 ohms
UTP, Terminal Block 100 ohms

Power Required:
12-24VAC/DC, 250mA max. (not included)
One floating power supply may power multiple 121121 Receivers

LED Indicators:
Red: Power
Green: Video

Cable UTP:
Cat2. or beter, AWG #16~24 (1.3-0.5 mm)
Impedance: 100 ± 20 ohms

DC Loop Resistance:
52 ohms per 1,000 ft (18 ohms per 100 m) for Cat.5 AWG#24

Typical Distance:
1.8km, when used with 121111 active transmitter and Cat.2 or 3 UTP cable
> up to 2.5kms if good environment, used with 121121 active receiver and Cat.5 or better UTP cable

Differential Capacitance:
19 pF/ft max (62 pF/m max)

Temperature:
Operating: 0° to +50° C
Humidity (non-condensing): 0 to 95%

Dimensions excluding BNC: 3.0" x 1.6" x 1.1" (75.6 x 40.9 x 27.1 mm)

Weight: 100 g

Material: Black ABS
Other Description:


PN: 121121

PN: 121TR1 for one kit, including one Transmitter and one Receiver
 
This is the detailed information for 1 port to 1 output, Active Receiver video balun. The information includes model, name, description and specification for 1 port to 1 output, Active Receiver video balun.

 
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Categories  > CCTV balun > CCTV Active Video balun > (Active Transmitter video balun) 1 port to 1 output
Categories  > CCTV balun > CCTV Active Video balun > (Active Transmitter audio/video balun) 1 port to 2 outputs
Categories  > CCTV balun > CCTV Active Video balun > (Active Receiver audio/video balun) 1 port to 2 outputs

 

Please send your Inquiries for 1 port to 1 output, Active Receiver video balun to us. We will contact you soon. Please also check out the related product categories below.


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