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Canare BCJ-BPC2P 75 ома BNC PCB монтажни конектори (винтов тип) Преден монтаж
Canare BCJ-BPC2P 75 Ohm BNC PCB Mount Receptacle (Screw Type) Front Mount е професионален конектор, създаден за прецизно и стабилно предаване на HD-SDI, 3G-SDI и UHD видео сигнали. Със своя оптимизиран 75 Ohm импеданс, надежден BNC байонетен механизъм и сигурен винтов монтаж, BCJ-BPC2P е отличен избор за телевизионни студиа, излъчвателни съоръжения и професионални AV инсталации, където стабилността и качеството на сигнала са от критично значение.
Description
Key Features and Benefits
- True 75 ohm PC board mount receptacle.
- Gold plated beryllium copper center contact.
- Right Angle types can be fixed on PC board with M2.6 screw.
- Space-saving design
- Eliminates wiring material and cost.
- Compact 16mm pitch design ideal for high density mounting
- Right Angle types can be fixed on PC board with screws, which improves solderability.
- Compact pitch design ideal for high density mounting.
Right Angle types:16mm pitch
Straight types:16.5mm pitch
- Note: Any cleaning solvents cannot be used. This leads to insulation problems. Insulation material: m-PPO (m-PPE).
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Front Mount12G-SDI
Type Model Description Stud Position Panel Mount Standard Package BCJ-BPLHK Right Angle, for 12G-SDI Horizontal Front: M2.6 screw 20 pcs / 100 pcs BCJ-BPLHK2P Right Angle, for 12G-SDI Horizontal 10 pcs BCJ-BPCK Straight, for 12G-SDI – 20 pcs - Screws not included
Key Features and Benefits
- 16 mm: Minimum pitch between adjacent connectors
- Right Angle types can be fixed on PC board with screws, which improves soldering process.
- <Rerurn Loss> BCJ-BPLHK : 26 dB @ 1.5 GHz, 20 dB @ 3 GHz, 15 dB @ 6 GHz, 10 dB @ 12 GHz
- <Rerurn Loss> BCJ-BPLHK2P : 26 dB @ 1.5 GHz, 20 dB @ 3 GHz, 15 dB @ 6 GHz, 10 dB @ 12 GHz
- <Rerurn Loss> BCJ-BPCK : 26 dB @ 1.5 GHz, 20 dB @ 3 GHz, 15 dB @ 6 GHz, 10 dB @ 12 GHz
< Rerurn Loss >
- BCJ-BPLHK
- BCJ-BPLHK2P
- BCJ-BPCK
BCJ-BPLHK BCJ-BPLHK2P BCJ-BPCK Panel Hole Dim. Screw:M2.6 t1.6 Screw:M2.6 t1.6 Screw:M2.6 t1.6 PCB Hole Dim. t2.0
(BOTTOM VIEW)t2.0
(BOTTOM VIEW)t1.6
(BOTTOM VIEW)Front Mount
Type Model Description Stud Position Panel Mount Standard Package BCJ-BPLHA Right Angle Horizontal Front: M2.6 screw 20 pcs / 100 pcs BCJ-BPLH2PA Right Angle, Dual Jack 10 pcs BCJ-BPLH3PA Right Angle, Triple Jack 10 pcs BCJ-BPC2P Straight, Dual Jack – 10 pcs / 100 pcs - Screws not included
Key Features and Benefits
- 16 mm: Minimum pitch between adjacent connectors
- Compact pitch design ideal for high density mounting.
Right Angle types:16mm pitch
Straight types:16.5mm pitch - <Rerurn Loss> BCJ-BPLHA : 26 dB @ 1.5 GHz, 20 dB @ 3 GHz
- <Rerurn Loss> BCJ-BPC2P : 26 dB @ 1 GHz, 20 dB @ 2.5 GHz
< Rerurn Loss >
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- BCJ-BPLHA
- BCJ-BPLH2PA
- BCJ-BPC2P
BCJ-BPLHA BCJ-BPLH2PA BCJ-BPLH3PA BCJ-BPC2P Panel Hole Dim. Screw:M2.6 t1.6 Screw:M2.6 t1.6 Screw:M2.6 t1.6 Screw:M2.6 t1.6 PCB Hole Dim. t2.0
(BOTTOM VIEW)t2.0
(BOTTOM VIEW)t1.6
(BOTTOM VIEW)t1.6
(BOTTOM VIEW)
Technical Note
Voltage Standing – wave Ratio (VSWR) and Return Loss
Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)
Fig. 1 Voltage Distribution Over Coaxial Cable
VSWR | Return Loss (dB) |
---|---|
2 | 9.54 |
1.5 | 13.98 |
1.2 | 20.83 |
1.1 | 26.44 |
1.05 | 32.26 |
1.02 | 40.09 |
1.01 | 46.06 |
Fig. 2 VSWR to Return Loss Conversion Table
Additional information
Standard package, pcs. | 20pcs., 100pcs., 10pcs. |
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