| PartNumber | CT2939 | CT2941 | CT2913-2 |
| Description | RF Adapters - Between Series BNC(f) Adapter 4mm BPlugs, Black | RF Adapters - Between Series BNC(f) Adapter 4mm BPost, Black | Test Plugs & Test Jacks 4mmSafetyJack,Long Pin-Push-in, Red |
| Manufacturer | Cal Test Electronics | Cal Test Electronics | - |
| Product Category | RF Adapters - Between Series | RF Adapters - Between Series | - |
| RoHS | Y | Y | - |
| Side 1 RF Series | BNC | Binding Post | - |
| Side 1 Gender | Jack (Female) | Plug (Male) | - |
| Side 1 Polarity | Normal | Normal | - |
| Side 2 RF Series | Banana | BNC | - |
| Side 2 Gender | Plug (Male) | Jack (Female) | - |
| Side 2 Polarity | Normal | Normal | - |
| Impedance | 50 Ohms | 50 Ohms | - |
| Orientation | Straight | Straight | - |
| Brand | Cal Test | Cal Test | - |
| Product Type | RF Adapters - Between Series | RF Adapters - Between Series | - |
| Factory Pack Quantity | 5 | 5 | - |
| Subcategory | RF Adapters | RF Adapters | - |
| Unit Weight | 0.584059 oz | - | - |