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This product was discontinued on: September 30, 2010

For other alternatives, please contact us for more information.

1 Replacement products available
  • L4TDM-PSA
    7-16 DIN Male Positive Stop™ for 1/2 in AL4RPV-50, LDF4-50A, HL4RPV-50 cable

L4TDM-PS

7-16 DIN Male Positive Stop™ for 1/2 in LDF4-50A cable
Specifications
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Specifications

Product Classification

Product Type Wireless and radiating connector
Product Brand HELIAX® | Positive Stop™

General Specifications

Body Style Straight
Cable Family LDF4-50A
Inner Contact Attachment Method Captivated
Inner Contact Plating Silver
Interface 7-16 DIN Male
Mounting Angle Straight
Outer Contact Attachment Method Ring-flare
Outer Contact Plating Trimetal
Pressurizable No

Dimensions

Length 68.072 mm | 2.68 in
Diameter 36.068 mm | 1.42 in
Nominal Size 1/2 in

Outline Drawing

Click on image to enlarge.

Electrical Specifications

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 1.1 kW @ 900 MHz
Cable Impedance 50 ohm
Connector Impedance 50 ohm
dc Test Voltage 4000 V
Inner Contact Resistance, maximum 0.8 mOhm
Insulation Resistance, minimum 5000 mOhm
Operating Frequency Band 0 – 8800 MHz
Outer Contact Resistance, maximum 1.5 mOhm
Peak Power, maximum 40 kW
RF Operating Voltage, maximum (vrms) 1415 V
Shielding Effectiveness -110 dB

Return Loss/VSWR

Frequency Band VSWR Return Loss (dB)
45–1000 MHz 1.03 39.00
1010–2200 MHz 1.03 37.00
2200–3000 MHz 1.05 33.00
3010–4000 MHz 1.08 29.00
4010–6000 MHz 1.11 26.00
6010–8000 MHz 1.16 23.00

Mechanical Specifications

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 25 N-m | 221.27 in lb
Coupling Nut Retention Force 1000.004 N | 224.81 lbf
Coupling Nut Retention Force Method MIL-C-39012C-3.25, 4.6.22
Insertion Force 200.17 N | 45 lbf
Insertion Force Method IEC 61169-1:15.2.4
Interface Durability 500 cycles
Interface Durability Method IEC 61169-4:9.5
Mechanical Shock Test Method MIL-STD-202, Method 213, Test Condition I

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)
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 Unmated
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 IEC 60068-2-6
Water Jetting Test Mating Unmated
Water Jetting Test Method IEC 60529:2001, IP66

Packaging and Weights

Weight, net 123 g | 0.271 lb

Product Classification

Product Type Wireless and radiating connector
Product Brand HELIAX® | Positive Stop™

General Specifications

Body Style Straight
Cable Family LDF4-50A
Inner Contact Attachment Method Captivated
Inner Contact Plating Silver
Interface 7-16 DIN Male
Mounting Angle Straight
Outer Contact Attachment Method Ring-flare
Outer Contact Plating Trimetal
Pressurizable No

Dimensions

Length 68.072 mm | 2.68 in
Diameter 36.068 mm | 1.42 in
Nominal Size 1/2 in

Electrical Specifications

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 1.1 kW @ 900 MHz
Cable Impedance 50 ohm
Connector Impedance 50 ohm
dc Test Voltage 4000 V
Inner Contact Resistance, maximum 0.8 mOhm
Insulation Resistance, minimum 5000 mOhm
Operating Frequency Band 0 – 8800 MHz
Outer Contact Resistance, maximum 1.5 mOhm
Peak Power, maximum 40 kW
RF Operating Voltage, maximum (vrms) 1415 V
Shielding Effectiveness -110 dB

Return Loss/VSWR

Frequency Band VSWR Return Loss (dB)
45–1000 MHz 1.03 39.00
1010–2200 MHz 1.03 37.00
2200–3000 MHz 1.05 33.00
3010–4000 MHz 1.08 29.00
4010–6000 MHz 1.11 26.00
6010–8000 MHz 1.16 23.00

Mechanical Specifications

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 25 N-m | 221.27 in lb
Coupling Nut Retention Force 1000.004 N | 224.81 lbf
Coupling Nut Retention Force Method MIL-C-39012C-3.25, 4.6.22
Insertion Force 200.17 N | 45 lbf
Insertion Force Method IEC 61169-1:15.2.4
Interface Durability 500 cycles
Interface Durability Method IEC 61169-4:9.5
Mechanical Shock Test Method MIL-STD-202, Method 213, Test Condition I

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)
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 Unmated
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 IEC 60068-2-6
Water Jetting Test Mating Unmated
Water Jetting Test Method IEC 60529:2001, IP66

Packaging and Weights

Weight, net 123 g | 0.271 lb
Click on image to enlarge.
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