Superbat
Superbat 3G-SDI HD-SDI Coil Cable 75 ohm BNC to BNC Extension Coaxial Cable
Bottom line: The Superbat 3G-SDI HD-SDI Coil Cable 75 ohm BNC to BNC Extension Coaxial: Coiled design stretches from 2ft to 5ft, then retracts to stay off the floor; main trade-off: caps at 1080p, so 4K 6G/12G-SDI rigs need a different cable.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Coiled design stretches from 2ft to 5ft, then retracts to stay off the floor
- ✓ Gold-plated BNC male connectors on both ends for corrosion-free 75 ohm mating
- ✓ 3C-2V coax is about half the thickness of standard coax with no performance loss
- ✓ Copper conductor plus silver-plated braid shielding limits signal attenuation
- ✓ Carries HD-SDI, 3G-SDI, component, composite, MADI, WORD CLOCK and SYNC
Cons
- ✗ Caps at 1080p, so 4K 6G/12G-SDI rigs need a different cable
- ✗ 5ft stretched is short for anything beyond on-camera monitor runs
- ✗ Coil retraction tugs on lightweight monitors and small BNC ports
- ✗ Single cable per pack, so multi-camera setups need several orders
SpecPicks Verdict
SpecPicks scored Superbat 3G-SDI HD-SDI Coil Cable 75 ohm BNC to BNC Extension… using a rating × review-volume × price-fit model applied to published specs and reviews across the display & crt accessories category. Superbat's display & crt accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for display & crt accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- BNC cable / Coiled HD-SDI 3G SDI Cable -(Cable length:2ft; 5 ft(1.5 m) when fully stretched) -Straight
- SDI Connector :Both BNC male (plug) | Connector: Gold plated | Impedance: 75 Ohm | Cable: 3C-2V Coaxial A/V Cable (About half the thickness of standard coaxial cable with no sacrifice in performance.)
- Use PTFE Insulating Material, the coiled sdi cable has characteristics of Good flexibility, High-Temperature Resistance, corrosion resistance. It Copper conductor and silver-plated shielding braid, It has Good shielding, Few Signal Attenuation.
- Supports HD-SDI, 3G-SDI, component, composite, MADI, WORD CLOCK, SYNC, etc. bnc coiled cable can transmit up to 1080p resolution for "high quality" HDTV (high definition television). Standard-definition (uncompressed) digital video is also transmitted. Compatible with any device with SDI output, such as SDI Converter camera or monitor etc.
- Package : 1-pack coiled sdi video cable
Full Specifications
| Brand | Superbat |
|---|---|
| Color | Black |
| Model | GP-AC-SDI-42 |
| Weight | 3g |
| Package | 1-pack coiled sdi video cable |
| Frequency | 750 MHz |
| Cable Type | Coaxial |
| Item Shape | Round |
| Model Name | Superbat BNC Cable |
| Unit Count | 1 Count |
| Part Number | GP-AC-SDI-42 |
| Connector Type | Sdi Cable |
| Number of Pins | 4 |
| Number of Items | 1 |
| Special Feature | coiled sdi cable,High speed transmission with low loss |
| Connector Gender | bnc male to male |
| Compatible Devices | Monitor, Television |
| Data Transfer Rate | 3 gigabits_per_second |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Customer Package Type | Standard Packaging |
| Full listing title | Superbat 3G-SDI HD-SDI Coil Cable 75 ohm BNC to BNC Extension Coaxial Cable for Cameras and Video Equipment,Support HD-SDI/3G-SDI，SDI Video Cord (Black,1Pcs) |
Ready to buy?
Superbat 3G-SDI HD-SDI Coil Cable 75 ohm BNC to BNC Extension Coaxial Cable for Cameras and Video Equipment,Support HD-SDI/3G-SDI，SDI Video Cord (Black,1Pcs) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Display & CRT Accessories
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- GeForce 4 Ti 4600 AGP in a Windows XP Build: Drivers, Gotchas and Benchmarks
- Ollama vs llama.cpp for Single-User Chat on an RTX 3060 12GB (2026)
- Best Webcam for PC Game Streaming Under $100 (2026)
- Noctua NH-U12S vs Cooler Master ML240L RGB for a Ryzen 7 5800X gaming build: which cooler actually holds…
- RTX 3060 12GB for 1080p 240Hz Esports: CS2, Valorant, Apex
- Best CPU for the MSI RTX 3060 12GB: 5600G vs 5700X vs 5800X
- Raspberry Pi RP2350 Emulates a Z80 in Real Time — What That Actually Means
- Intel Arc Pro B60 vs RTX 3060 12GB for Local LLMs
- Best Budget Gaming Audio for 2026: Headsets, Earbuds, Mics and DACs
- Direct3D vs OpenGL vs Glide: The API War That Shaped PC Gaming
- Best Budget 1TB SATA SSD 2026: BX500 vs WD Blue vs SanDisk Ultra 3D vs Samsung 870 EVO
- Best PC Cooling for High-TDP Builds in 2026
- Open WebUI — self-hosted ChatGPT for your local models
- Best CPU Cooler for AM5 Overclocking: Noctua NH-U12S vs Cooler Master ML240L
- SteamOS Boots on Intel: Enthusiast Hack Breaks Valve's AMD-Only Grip
- Asus ROG Xreal R1 Brings 240 Hz to AR Glasses — What PC Gamers Should Know
- HyperX QuadCast 2 vs Blue Yeti for Streaming & Podcasting (2026)
- ROG Ally X vs Steam Deck OLED: 2026 Buying Guide
- Best Controller for PC and Steam Gaming in 2026: G7 SE vs 8BitDo Pro 2 vs DualSense
- Samsung Winds Down Memory Output Before 18-Day Strike — SSD Price Watch
- NVIDIA GeForce GTX 10 Pascal GPUs: 10th Anniversary
- Running Llama 3.1 70B Locally: Hardware Requirements & Performance Benchmarks
- Alien: Isolation on Steam Deck: Best Settings for 2025
- RTX 5090 AI Models: Performance, VRAM, Power
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090