Active Receiver audio/video balun , 1 port to 2 outputs

1 port to 2 outputs

Our Active Receiver allows the reception of audio and video signal. This capability is especially useful for connection with both a monitor and a VCR (videocassette recorder) at the same time. This amplified (active) product enables video transmissions up to 1.8km via Cat.2 or 3 UTP cabling.

The Model 121132 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. The Model 121132 also offers protection against voltage spikes and helps prevent interference from ground potential differences.

The receiver offers multiple connection options, each unit equipped with both an RJ45 jack and a terminal block. The terminal block can be used with 16 to 24 AWG wire. The RJ45 jack is selected for 24 AWG UTP cable.

The transmitter is designed to complement the Lemar 121112 transmitter. Let Lemar provide you with the perfect team for all your video monitoring needs.

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 121132 Receivers

LED Indicators:
Red: Power
No indicator for video

Network wiring:Terminal Block
Cat2 or better UTP cable, AWG #16-24 (1.3-0.5 mm)
Network wiring: RJ45 Jack
Cat2 or better UTP cable, AWG #24 (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 121112 active transmitter and Cat.2 or 3 UTP cable
> up to 2.5kms if good environment, used with 121112 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: 3.2" x 2.4" x 0.9" (81X60X24mm)

Weight: 100 g

Material: Black ABS

PN: 121132

PN: 121TR2 for one kit, including one Transmitter and one Receiver