Active Receiver video balun , 1 port to 1 output

1 port to 1 output

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.

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

PN: 121121

PN: 121TR1 for one kit, including one Transmitter and one Receiver