Superbat 3G HD SDI BNC Cable 3ft (100cm) 75 ohm
Quick take
This Superbat 3G HD SDI BNC cable is a short, 75-ohm RG179 coax run with straight BNC male-to-male connectors, intended for compact, close-range SDI connections. It’s built around low signal loss and solid shielding for HD-SDI/3G-SDI style video links. The big limitation is the length, so it’s only a good fit when your gear is physically close.
Pros and cons
Pros
- 75-ohm coax design for SDI-style digital video connections (supports HD-SDI and 3G-SDI).
- Short 3ft (100cm) length, useful for small spaces, camera cages, and compact server or monitor setups.
- PTFE insulation plus copper conductor and silver-plated shielding braid for good shielding and low attenuation.
- BNC connectors made with brass body and nickel plating, designed for secure locking connections.
Cons
- Not meant for long-distance runs, since it’s only 3ft (100cm) long.
- It’s important to match 75-ohm components, since mixing 50-ohm and 75-ohm connectors or cables is not recommended.
What buyers think
Buyer-review evidence is relatively consistent around build feel, flexibility, and connection security. Multiple reviews highlight that the cable is light and flexible enough to store easily, and that the BNC connectors lock in firmly. The recurring theme is that it performs as expected for short SDI-style connections, with users reporting reliable operation in small production or equipment configurations. There is limited review detail on longer-run behavior, so confidence is highest when you plan to keep the cable short.
What this cable is for
This is a 75-ohm SDI coax cable with straight BNC male-to-male ends, designed for connecting devices that output and accept SDI signals. It’s positioned for short-distance links such as camera-to-monitor or similar CCTV and video equipment setups, where you want a clean, well-shielded connection without excess cable clutter.
Key specs that affect performance
Impedance and connector compatibility
The cable uses a 75-ohm coax setup with straight BNC (75-ohm BNC straight plugs). If your system expects 75-ohm SDI cabling, that match matters for maintaining the intended signal characteristics. The general rule with BNC SDI cabling is to avoid mixing 50-ohm and 75-ohm components for best results.
Cable construction and shielding
It uses RG179 cable with PTFE insulation and a copper conductor paired with silver-plated shielding braid. This combination is intended to improve shielding against EMI/RFI (radio frequency and electromagnetic interference), helping the signal stay stable over short distances. The listing also emphasizes low signal attenuation and good overall flexibility.
Length and practical use
At 3ft (100cm), this is a “run where your gear is near each other” cable. It can be a strong choice for compact cameras, monitors, converters, and small rack or production-server arrangements, but it will feel restrictive if you need to span across rooms or longer rack distances.
Supported signals and device fit
The cable is described as supporting HD-SDI and 3G-SDI, and it also mentions compatibility with additional SDI-related formats such as component, composite, MADI, word clock, and sync (depending on your equipment’s requirements). In practical terms, it’s meant for setups where you have SDI output on a camera or interface device and SDI input on a monitor, recorder, splitter, or converter.
Pros and cons in real buying terms
When it’s a good match
- You want a short 75-ohm SDI BNC cable for close camera-to-monitor or small CCTV connections.
- You care about connection security, and you prefer BNC locking behavior for stable setup.
- You need a flexible cable that’s easier to route and store in tight spaces.
When you should consider a different option
- Your routing needs a longer run than 3ft, you will likely want a different length cable.
- Your system uses 50-ohm SDI coax, or you are unsure about impedance matching, you should verify compatibility before buying.
Verdict: is it worth it?
The Superbat 3G HD SDI BNC Cable 3ft (100cm) 75-ohm is a sensible choice if your use case is short-distance SDI routing and you want a flexible RG179-style cable with 75-ohm BNC connectors that lock in securely. The value is most clear in compact setups where you do not need a long cable run. If you need distance, or if your gear’s impedance expectations are unclear, you’ll be better off confirming those requirements (or choosing a different length and impedance match).
FAQ
- Does this cable support HD-SDI and 3G-SDI?Yes. It is specified to support HD-SDI and 3G-SDI video connections using a 75-ohm SDI coax setup.
- What are the connector types and are they straight?It uses BNC connectors that are straight, with 75-ohm BNC straight plugs on both ends (BNC male-to-male).
- Is 3ft (100cm) long enough for most camera setups?It depends on your physical spacing. This length is best for close connections in small spaces. If you need to span a larger distance, you’ll likely need a longer SDI cable.
- Is it important to use a 75-ohm cable for SDI?Yes. The intended use here is 75-ohm SDI cabling, and mixing 50-ohm and 75-ohm components is generally not recommended.
- What makes this cable good for signal stability?The construction uses PTFE insulation plus a copper conductor and silver-plated shielding braid to help reduce EMI/RFI and support lower attenuation over short runs.
Specifications
| Product Title | Superbat 3G HD SDI BNC Cable 3ft 100cm 75 ohm for Cameras BMCC Video Equipment Supports HD-SDI 3G-SDI 4K 8K SDI Video Cable (Straight,2Pcs) |
|---|---|
| Category | Electronics > Camera & Photo > Accessories > Cables & Cords |
| Brand | Superbat |
| Manufacturer | wlaniot |
| Model Name | Superbat 3G HD SDI Cable |
| Color | 100cm |
| Item Weight | 3 Grams |
| Connector Type | Coaxial, Usb |
| Cable Type | Coaxial |
| Compatible Devices | Monitor, Television |
| Other Special Features of the Product | Braided |
| Compatible Phone Models | No Compatible Phone Models |
| Ethernet Cable Category | Cat 7 |
| Connector Gender | bnc male to male |
| Data Transfer Rate | 3 Gigabits Per Second |
| Number of Pins | 8 |
| Frequency | 6 GHz |
| Recommended Uses For Product | Monitor |
| Specification Met | General Industry Standards |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Brand Name | Superbat |
| Customer Package Type | Flat Free Package (FFP) |
| Model | CH-AC-SDI-61 |
| Item Length | 3 Feet |
| UPC | 690770156320 |
| Global Trade Identification Number | 00690770156320 |
Available variants
Color
- 100cm
- 15cm
- 100cm right angle
- 50cm
- 30cm
- 200cm
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