Shanghai Bing Wire & Cable Co., Ltd.
| Type | Microwave Coax |
| Delivery Time | 10-15 work days |
| Color | Customized Color |
| Velocity of Propagation | 81% |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Shield | Copper foil + tinned copper braid |
| Application | Medical application |
| Jacket | Polyurethane PUR |
| Supply Ability | 1000m 7 work days |
| Inner Conductor | Silver Plated Copper strand |
| Model Number | HCJ630 |
| Certification | CE/RoHS |
| Brand Name | Bing Wire & Cable |
| Place of Origin | Shanghai, China |
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Product Specification
| Type | Microwave Coax | Delivery Time | 10-15 work days |
| Color | Customized Color | Velocity of Propagation | 81% |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Shield | Copper foil + tinned copper braid |
| Application | Medical application | Jacket | Polyurethane PUR |
| Supply Ability | 1000m 7 work days | Inner Conductor | Silver Plated Copper strand |
| Model Number | HCJ630 | Certification | CE/RoHS |
| Brand Name | Bing Wire & Cable | Place of Origin | Shanghai, China |
50Ω | 6.30 mm OD | 81% Velocity | VSWR ≤ 1.25 | 0.24 dB/m @ 1 GHz
The HCJ630 is a premium flexible low-loss microwave coaxial cable engineered for modern communication and test systems where every fraction of a dB matters. By utilizing an Expanded PTFE dielectric, it achieves an outstanding 81% velocity of propagation and remarkably low insertion loss—just 0.24 dB/m at 1 GHz and 0.38 dB/m at 2.45 GHz. Unlike rigid or semi-rigid microwave cables, the HCJ630 is built for movement. Its 19-strand silver-plated copper inner conductor and rugged Polyurethane (PUR) jacket deliver exceptional flexibility and mechanical durability, making it the perfect choice for test bench jumpers, 5G antenna feeders, and high-density microwave interconnects. The combination of a copper foil + tinned copper braid shield ensures a highly stable impedance and an excellent VSWR of ≤ 1.25.
Expanded PTFE Dielectric – Achieves an 81% velocity of propagation and ultra-low attenuation.
Ultra-Low Insertion Loss – 0.15 dB/m at 400 MHz, 0.24 dB/m at 1 GHz, 0.38 dB/m at 2.45 GHz.
Outstanding VSWR ≤ 1.25 – Excellent impedance matching for critical microwave systems.
Extreme Flexibility – 19-strand inner conductor and PUR jacket allow tight bending and frequent movement.
PUR Jacket – Highly abrasion-resistant, oil-resistant, and chemically stable.
Dual-Layer Shield – Copper foil + tinned copper braid provide 100% coverage and excellent EMI protection.
6.30 mm Compact OD – Easy to route in dense equipment racks and antenna arrays.
50 ± 2.5Ω Impedance – Precision engineered for RF and microwave systems.
| Layer | Material | Nominal Diameter (mm) |
|---|---|---|
| 1. Inner Conductor | 19-Strand Silver-Plated Copper | 1.70 |
| 2. Dielectric | Expanded PTFE | 4.55 |
| 3. Shield | Copper Foil + Tinned Copper Braid | 4.95 |
| 4. Jacket | Polyurethane (PUR) | 6.30 |
| Parameter | Value |
|---|---|
| Impedance | 50 ± 2.5 Ω |
| Velocity of Propagation | 81% |
| VSWR | ≤ 1.25 |
| Capacitance | Low (Expanded PTFE) |
| Frequency (MHz) | Attenuation (dB/m) |
|---|---|
| 400 | 0.15 |
| 1000 | 0.24 |
| 2450 | 0.38 |
The HCJ630 stands out as a true high-performance microwave solution by combining low loss with real-world flexibility. While traditional low-loss microwave cables are often rigid and difficult to route, the HCJ630’s expanded PTFE dielectric and PUR jacket deliver industry-leading signal efficiency without sacrificing handling. This makes it ideal for applications where cables are constantly moved or bent, such as lab test benches. Its dual-layer shield design ensures that the impedance stays stable and VSWR remains exceptionally low (≤ 1.25), keeping your signals clean. Whether you are building 5G infrastructure, assembling microwave test kits, or routing signals in dense communication racks, the HCJ630 delivers the performance and durability you need.
5G Base Station Antenna Feeders – Low loss at 2.45 GHz and 3.5 GHz preserves transmitter power.
Microwave Test Jumper Cables – PUR jacket and stranded conductor handle daily flexing and movement.
RF Test Benches – VSWR ≤ 1.25 ensures accurate measurement results.
Indoor Distributed Antenna Systems (DAS) – Flexible routing in tight spaces.
Microwave Communication Links – Low attenuation up to 6 GHz for point-to-point links.
High-Density Rack Interconnects – Compact 6.30 mm diameter simplifies cable management.
Laboratory & Research – Low-loss signal routing for sensitive RF experiments.
Company Details
Business Type:
Trading Company
Year Established:
2005
Total Annual:
12100000- 18600000
Employee Number:
11~50
Ecer Certification：
Verified Supplier
About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec... About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec...
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