| Model | FT-Connector-178B | |
| Major Technical Characteristics | ||
| Type | BNC-C-JY3-178B | |
| Impedance | 50Ω | |
| Frequency Range | DC~4GHz | |
| Center conductor retention force | ≥0.57 N | |
| Insertion Loss | ≤0.20dB/3GHz | |
| Insulation resistance | ≥5000MΩ | |
| Voltage Standing Wave Ratio | Straight ≤1.22/3GHz | |
| Right angle ≤1.30/3GHz | ||
| Durability(mating) | ≥500(cycles) | |
| Cable | RG1 | |
| Material & Plating | ||
| Body | Brass | Nickle plated |
| Pin contact | Brass | Gold plated |
| Resilient contact | Tin bronze | Nickel plated |
| Insulator | PTFE | |
| Crimp ferrule | Copper alloy | Nickel or gold plated |
| O-ring sealing | 6146 silicone rubber |