Dahua PFM800B-4K 1-Ch Mini balun passive video 4K uhd CCTV UTP HD-CVI/AHD/HD-TVI/PAL

Name: Dahua PFM800B-4K 1-Ch Mini balun passive video 4K uhd CCTV UTP HD-CVI/AHD/HD-TVI/PAL
SKU: PFM800B-4K
Price: 8.05 EUR
Availability: OutOfStock

Out of stock

SKU: PFM800B-4K

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Description

The PFM800B-4K is designed to video signal transmission via twisted-pair cable. The device adapts the impedance of coaxial cable 75Ω to the impedance of symmetrical line, ensuring transmission of video signal up to 400m (twisted-pair cable category 5) and eliminates asymmetric interferences. Made in black ABS (rigid plastic) housing, equipped with a joining system so as to join several balun enclosures to each other. The reduced dimensions favor the connection of the Balun even if the BNC sockets are closely flanked. The spring clamps for twisted pair allow a quick assembly without tools. 2 pcs The price for package.

Note: It is important to pay attention to linking the adequate terminals: (+) and (-). Reverse connection would cause distortion of image.

Data sheet

In package: 2 pcs The price for package Standard: AHD - 5 Mpx, HD-CVI - 8 Mpx 4K UHD, HD-TVI - 5 Mpx, CVBS - PAL, NTSC Device type: Passive Number of channels: 1 Video transmission range: 400 m (max) @ 720p - UTP cat. 5e 250 m (max) @ 1080p - UTP cat. 5e 180 m (max) @ 4K UHD - UTP cat. 5e 400 m @ CVBS - PAL / NTSC - UTP cat. 5e Attenuation: 4.43 MHz @ 3.33 dB 11 MHz @ 3.42 dB 21 MHz @ 3.73 dB 38 MHz @ 4.48 dB 42 MHz @ 4.67 dB 67.5 MHz @ 5.73 dB The attenuation applies to two devices connected to each other CMRR (dB @ 5MHz): > 60 dB Coaxial socket impedance: 75 Ω Symmetrical socket impedance: 100 Ω Coaxial socket type: BNC - Plug with cable / Plug Symmetrical socket type: Spring terminals Operation temp: -30 °C ... 70 °C Permissible relative humidity: < 95 % Weight: 0.02 kg Dimensions: 49 x 19.5 x 20 mm 39 x 19.5 x 20 mm Manufacturer / Brand: DAHUA

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