The rearTWIST UHD BNC connectors are specifically designed for high resolution video signal transmissions. Due to the unique insulator and contact pin design, the connectors feature low return loss values for 4K and 8K signals.
FEATURES & BENEFITS
Optimized contact pin and insulator design for UHD-data transmissions
Proven rearTWIST technology
Swiss antraloy plating
Fully compatible with conventional BNC chassis connectors
Improved return loss values at high frequencies
Optimized Return Loss
Due to optimized insulator design and reduced crimp diameter from center pin the Neutrik rearTWIST UHD BNC connector achieves increased headroom compared to conventional BNC connectors and offers additional return loss reserve for potential impedance deviations resulting from cable bending, incorrect connector assembly or faulty connection interfaces without signal interruption.
For more details see Neutrik UHD BNC White Paper.
Crimp Dimensions
In order to achieve optimum return loss values at high frequencies the crimp dimension of the contact pin has been reduced.
Pin: 1.07 mm
Shield: 7.36 mm
Crimp die: DIE-R-BNCX-PU
Approved Cables
To guarantee high performance for each cable-connector combination at high frequencies Neutrik measured common COAX cables which are specifically designed for ultra high definition transmission (UHD). Find all approved cables listed below.
Suitable cables:CommScope 5765, Gepco VSD2001, Suhner S05163-02, Suhner S05133-07, Percon VK77
UHD optimized cables:Argosy Image 1000, Belden 1694A, Belden 1694ANH, Belden 1694DNH, Belden 70082, Belden 70082NH, Belden 70082CH, Bryant SD11, Bryant SD10F, Canare L-4.5CHWS, Canare L-4.5CHD, Clark Wire CD7506, Klotz V10/48, Klotz V10/48H
SPECIFICATIONS
Product
Title
NBNC75BTU11X
Connection Type
BNC 75 Ω
Gender
male
Electrical
Contact resistance
≤ 3 mΩ (inner)
Contact resistance
≤ 2 mΩ (outer)
Dielectric strength
1.5 kVdc
Impedance
75 Ω
Insulation resistance
> 5 GΩ
Rated voltage
< 50 V
VSWR
≤1.06 / >30 dB up to 6 GHz
≤1.13 / >24 dB up to 12 GHz
≤1.22 / >20 dB up to 18 Ghz
Mechanical
Cable O.D.
7.3 mm
Cable retention
> 30 N (center)
Crimp size
7.36 Hex crimp (shield)
Crimp size (pin)
1.07 crimp
Insertion force
< 25 N
Lifetime
> 1000 mating cycles
Locking device
Bayonett
Cable anchoring
Jacket crimping
Material
Contacts
Brass (CuZn35Pb2), 0.2 µm AuCo (center contact)
Shell
Brass (CuZn39Pb3)
Shell plating
Antraloy
Insert
PP
Environmental
Temperature range
-30 °C to +85 °C
Contact crimpability
Complies with IEC 60803 and IEC 60352-2
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