6703A HDTV, 75 Ohm BNC Connector for RG-6/U is a BNC connector produced by Pomona company. It is suitable for RG-6/U coaxial cable. The connector is black nickel-plated and has high-density PTFE insulation material and gold-plated contact pins. It is precisely matched to Belden ® 1694A cable.
The Pomona 6703A is a precision‑machined HDTV 75 Ω BNC connector designed for RG‑6/U coaxial cable. It features a brass body with black nickel plating, a gold‑plated contact pin, and a high‑density PTFE insulator to maintain a stable dielectric constant.
The connector is rated for 0‑3 GHz operation with a VSWR of 1.3 max, insertion loss of 0.2 dB, and leakage loss of –55 dB at 3 GHz. Electrical ratings include 500 V voltage, 5 MΩ insulation resistance, 3 mΩ contact resistance, and a cable retention force of 60 lb. It operates from –55 °C to +199 °C and supports up to 500 mating cycles.
| Impedance | 75 Ω |
|---|---|
| Frequency range | 0 to 3 GHz |
| VSWR (max) | 1.3 |
| Insertion loss @3 GHz | 0.2 dB |
| Leakage loss @3 GHz | -55 dB |
| Contact resistance | 3 mΩ |
| Voltage rating | 500 V |
| Insulation resistance | 5 000 MΩ |
| Cable retention force | 60 lb |
| Operating temperature range | -55 °C to +199 °C |
| Mating cycles | 500 min |
The connector has a 75 Ω impedance.
It operates from 0 to 3 GHz.
The connector is rated for 500 V.
It provides a cable retention force of 60 lb.