You are looking at the Andrew L4PNM-RC Type N Male Ringflare for .5" LDF4-50A, New. These units are new with a 60 day warranty. There is more info provided in the link below. Thanks for your interest!
| Product Type | Wireless and radiating connector |
| Product Brand | HELIAX® | RingFlare™ |
| Body Style | Straight |
| Cable Family | LDF4-50A |
| Inner Contact Attachment Method | Captivated |
| Inner Contact Plating | Gold |
| Interface | N Male |
| Mounting Angle | Straight |
| Outer Contact Attachment Method | Ring-flare |
| Outer Contact Plating | Trimetal |
| Pressurizable | No |
| Length | 75.946 mm | 2.99 in |
| Diameter | 22.098 mm | 0.87 in |
| Nominal Size | 1/2 in |
| 3rd Order IMD at Frequency | -120 dBm @ 910 MHz |
| 3rd Order IMD Test Method | Two +43 dBm carriers |
| Insertion Loss, typical | 0.05 dB |
| Average Power at Frequency | 0.6 kW @ 900 MHz |
| Cable Impedance | 50 ohm |
| Connector Impedance | 50 ohm |
| dc Test Voltage | 2000 V |
| Inner Contact Resistance, maximum | 2 mOhm |
| Insulation Resistance, minimum | 5000 mOhm |
| Operating Frequency Band | 0 – 8800 MHz |
| Outer Contact Resistance, maximum | 0.3 mOhm |
| Peak Power, maximum | 10 kW |
| RF Operating Voltage, maximum (vrms) | 707 V |
| Shielding Effectiveness | -130 dB |
| Frequency Band | VSWR | Return Loss (dB) |
| 0–1000 MHz | 1.04 | 36.00 |
| 1000–2000 MHz | 1.08 | 29.00 |
| Attachment Durability | 25 cycles |
| Connector Retention Tensile Force | 889.644 N | 200 lbf |
| Connector Retention Torque | 5.423 N-m | 48 in lb |
| Coupling Nut Proof Torque | 19.914 N-m | 176.25 in lb |
| Coupling Nut Retention Force | 444.822 N | 100 lbf |
| Coupling Nut Retention Force Method | MIL-C-39012C-3.25, 4.6.22 |
| Insertion Force | 66.723 N | 15 lbf |
| Insertion Force Method | MIL-C-39012C-3.12, 4.6.9 |
| Interface Durability | 500 cycles |
| Interface Durability Method | IEC 61169-16:9.5 |
| Mechanical Shock Test Method | MIL-STD-202, Method 213, Test Condition I |
| Operating Temperature | -55 °C to +150 °C (-67 °F to +302 °F) |
| Storage Temperature | -55 °C to +85 °C (-67 °F to +185 °F) |
| Attenuation, Ambient Temperature | 20 °C | 68 °F |
| Average Power, Ambient Temperature | 40 °C | 104 °F |
| Corrosion Test Method | MIL-STD-1344A, Method 1001.1, Test Condition A |
| Immersion Depth | 1 m |
| Immersion Test Mating | Mated |
| Immersion Test Method | IEC 60529:2001, IP68 |
| Moisture Resistance Test Method | MIL-STD-202F, Method 106F |
| Thermal Shock Test Method | MIL-STD-202F, Method 107G, Test Condition A-1, Low Temperature -55 °C |
| Vibration Test Method | MIL-STD-202F, Method 204D, Test Condition B |
| Water Jetting Test Mating | Mated |
| Water Jetting Test Method | IEC 60529:2001, IP66 |
| Weight, net | 242 g | 0.534 lb |
