Gem Electronics BLN-PVRJ45-1

The GEM-BLN-PVRJ451 is a power-thru Balun designed for transmitting video and remote power over Cat5 cable for CCTV systems. This balun is typically used in pairs and makes for a more versatile, cost-efficient, and space efficient cabling infrastructure. No battery power is required and the unit is backed by a one year warranty. The balun supports clear picture quality up to 2000 feet and includes an RG45 jack and a BNC Male.

UPC: 814039009961
Also known as: GE-BLNPVRJ41, BLNPVRJ451

Technical Specifications: Max Current Rating : 4.5 A (AC RMS/DC) Max Input Voltage : 50 volts (AC RMS/DC) Max Distance @ 24 VAC via Three Pairs of a UTP Cat 5 Cable (24 AWG) 5 VA : 519'' (170 m), 10 VA : 285'' (85 m), 20 VA : 120'' (43 m), 30 VA : 86'' (28 m), based on 10% voltage drop at camera. Longer distance may be achieved @ 28 VAC Dimensions : 33.0 x 21.0 x 24.2 mm Humidity up to 95% Storage temp -22°C to 85°C Operating temp. 0°C to 55°C Max Distance Monochrome : Cat 5 2550' (780 m) Max Distance Color : Cat 5 2230' (680 m) Max 25' of coax allowed per end to end link Impedance : 75 ohms at 1 MHz (RG59/U) Attenuation : 6.6 dB/1000ft at 1 MHz Capacitance : 20 pf/ft Cable-UTP : Cat 5 or better - 100 ohms at 1 MHz Connectors : RJ45 jack, BNC Male Devices : CCTV cameras, monitors, switchers, sequencers, multiplexers, digital video, recorders (DVR) and other CCTV equipment Environment : Close-Circuit TV (CCTV) equipment for security and surveillance Common Mode Rejection : Greater than 40 dB at 8 MHz Return Loss : Greater than 15 dB over the frequency range from DC to 8 MHz Insertion Loss : Max 2 dB per pair over the frequency range from DC to 8 MHz Impedance : 75 ohm to 100 ohm (or 75 ohm to 120 ohm on request) Maximum Input : 1.0 Vp-p Bandwidth : Video DC to 8 MHz

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