L4NM-F
N Male for 1/2 in LDF4-50A cable
Specifications
Product Classification
| Product Type |
Wireless and radiating connector |
| Product Brand |
HELIAX® |
| Product Series |
LDF4-50A |
| Ordering Note |
CommScope® standard product (Global) |
| Warranty |
Five years |
General Specifications
| Body Style |
Straight |
| Cable Family |
LDF4-50A |
| Inner Contact Attachment Method |
Captivated |
| Inner Contact Plating |
Silver |
| Interface |
N Male |
| Mounting Angle |
Straight |
| Outer Contact Attachment Method |
Clamp |
| Outer Contact Plating |
Trimetal |
Dimensions
| Length |
62.8 mm | 2.472 in |
| Diameter |
23 mm | 0.906 in |
| Nominal Size |
1/2 in |
Outline Drawing
| Click on image to enlarge. |
|
Electrical Specifications
| 3rd Order IMD |
-159 dBc |
| 3rd Order IMD at Frequency |
-116 dBm @ 900 MHz |
| 3rd Order IMD Test Method |
Two +43 dBm carriers |
| Insertion Loss Coefficient, typical |
0.05 |
| Average Power at Frequency |
0.6 kW @ 900 MHz |
| Connector Impedance |
50 ohm |
| dc Test Voltage |
2000 V |
| Impedance |
50 ohm |
| Inner Contact Resistance, maximum |
1 mOhm |
| Insulation Resistance, minimum |
5000 mOhm |
| Operating Frequency Band |
0 – 8000 MHz |
| Outer Contact Resistance, maximum |
1 mOhm |
| RF Operating Voltage, maximum (vrms) |
707 V |
Return Loss/VSWR
| Frequency Band |
VSWR |
Return Loss (dB) |
Gated VSWR |
Gated Return Loss (dB) |
VSWR, typical |
Return Loss, typical (dB) |
| 0–1000 MHz |
1.050 |
32.26 |
1.023 |
39.00 |
|
|
| 1000–2000 MHz |
1.100 |
26.44 |
1.036 |
35.00 |
|
|
| 2000–3000 MHz |
1.180 |
21.66 |
1.046 |
33.00 |
|
|
| 3000–4000 MHz |
1.200 |
20.83 |
1.046 |
33.00 |
|
|
| 4000–6000 MHz |
1.250 |
19.08 |
1.106 |
26.00 |
|
|
| 6000–8800 MHz |
|
|
1.094 |
27.00 |
1.300 |
17.69 |
Mechanical Specifications
| Attachment Durability |
25 cycles |
| Connector Retention Tensile Force |
600 N | 134.885 lbf |
| Connector Retention Torque |
4.5 N-m | 39.828 in lb |
| Coupling Nut Proof Torque |
1.7 N-m | 15.046 in lb |
| Coupling Nut Retention Force |
450 N | 101.164 lbf |
| Coupling Nut Retention Force Method |
MIL-C-39012C-3.25, 4.6.22 |
| Interface Durability |
500 cycles |
| Interface Durability Method |
IEC 61169-16:9.5 |
| Mechanical Shock Test Method |
IEC 60068-2-27 |
Environmental Specifications
| Operating Temperature |
-55 °C to +85 °C (-67 °F to +185 °F) |
| Storage Temperature |
-55 °C to +85 °C (-67 °F to +185 °F) |
| Corrosion Test Method |
IEC 60068-2-11 |
| Immersion Depth |
1 m |
| Immersion Test Mating |
Mated |
| Immersion Test Method |
IEC 60529:2001, IP68 |
| Thermal Shock Test Method |
IEC 60068-2-14 |
| Vibration Test Method |
IEC 60068-2-6 |
Packaging and Weights
| Height, packed |
248.920 mm | 9.8 in |
| Width, packed |
266.700 mm | 10.5 in |
| Length, packed |
266.700 mm | 10.5 in |
| Packaging quantity |
50 |
| Weight, net |
96.8 g | 0.213 lb |
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