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L2TTM-PL

TNC Male Positive Lock for 3/8 in LDF2-50 cable

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Specifications
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Product Classification

Product Type Wireless and radiating connector
Product Brand HELIAX®
Product Series LDF2-50

General Specifications

Body Style Straight
Cable Family LDF2-50
Inner Contact Attachment Method Captivated
Inner Contact Plating Gold
Interface TNC Male
Mounting Angle Straight
Outer Contact Attachment Method Ring-flare
Outer Contact Plating Trimetal
Pressurizable No

Dimensions

Height 16.51 mm | 0.650 in
Width 16.51 mm | 0.650 in
Length 53.85 mm | 2.120 in
Diameter 16.51 mm | 0.650 in
Nominal Size 3/8 in

Outline Drawing

Click on image to enlarge.

Electrical Specifications

3rd Order IMD at Frequency -107 dBm @ 910 MHz
Insertion Loss Coefficient, typical 0.05
Average Power at Frequency 0.7 kW @ 900 MHz
Cable Impedance 50 ohm
Connector Impedance 50 ohm
dc Test Voltage 1500 V
Inner Contact Resistance, maximum 1.5 mOhm
Insulation Resistance, minimum 5000 mOhm
Operating Frequency Band 0 – 10000 MHz
Outer Contact Resistance, maximum 0.4 mOhm
Peak Power, maximum 5 kW
RF Operating Voltage, maximum (vrms) 500 V
Shielding Effectiveness -110 dB

Return Loss/VSWR

Frequency Band VSWR Return Loss (dB)
0–960 MHz 1.020 40.09
960–2200 MHz 1.063 30.30
2200–2700 MHz 1.106 25.96
2700–4000 MHz 1.135 23.98
4000–6000 MHz 1.222 20.01
6000–8000 MHz 1.260 19.00
8000–10000 MHz 1.380 16.00

Mechanical Specifications

Attachment Durability 25 cycles
Connector Retention Tensile Force 671.68 N | 151.000 lbf
Connector Retention Torque 2.7 N-m | 23.897 in lb
Coupling Nut Proof Torque 1.7 N-m | 15.046 in lb
Coupling Nut Retention Force 445 N | 100.040 lbf
Coupling Nut Retention Force Method MIL-C-39012C-3.25, 4.6.22
Insertion Force 14.99 N | 3.370 lbf
Insertion Force Method IEC 61169-1:15.2.4
Interface Durability 500 cycles
Interface Durability Method IEC 61169-17:9.5
Mechanical Shock Test Method IEC 60068-2-27

Environmental Specifications

Operating Temperature -55 °C to +85 °C (-67 °F to +185 °F)
Storage Temperature -65 °C to +125 °C (-85 °F to +257 °F)
Attenuation, Ambient Temperature 20 °C | 68 °F
Average Power, Ambient Temperature 40 °C | 104 °F
Average Power, Inner Conductor Temperature 100 °C | 212 °F
Corrosion Test Method IEC 60068-2-11
Immersion Depth 1 m
Immersion Test Mating Mated
Immersion Test Method IEC 60529:2001, IP68
Moisture Resistance Test Method IEC 60068-2-3
Thermal Shock Test Method IEC 60068-2-14
Vibration Test Method IEC 60068-2-6

Packaging and Weights

Weight, net 48.84 g | 0.108 lb

Regulatory Compliance/Certifications

Agency Classification
ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system
ROHS Compliant
CHINA-ROHS Below maximum concentration value
UK-ROHS Compliant

Product Classification

Product Type Wireless and radiating connector
Product Brand HELIAX®
Product Series LDF2-50

General Specifications

Body Style Straight
Cable Family LDF2-50
Inner Contact Attachment Method Captivated
Inner Contact Plating Gold
Interface TNC Male
Mounting Angle Straight
Outer Contact Attachment Method Ring-flare
Outer Contact Plating Trimetal
Pressurizable No

Dimensions

Height 16.51 mm | 0.650 in
Width 16.51 mm | 0.650 in
Length 53.85 mm | 2.120 in
Diameter 16.51 mm | 0.650 in
Nominal Size 3/8 in

Electrical Specifications

3rd Order IMD at Frequency -107 dBm @ 910 MHz
Insertion Loss Coefficient, typical 0.05
Average Power at Frequency 0.7 kW @ 900 MHz
Cable Impedance 50 ohm
Connector Impedance 50 ohm
dc Test Voltage 1500 V
Inner Contact Resistance, maximum 1.5 mOhm
Insulation Resistance, minimum 5000 mOhm
Operating Frequency Band 0 – 10000 MHz
Outer Contact Resistance, maximum 0.4 mOhm
Peak Power, maximum 5 kW
RF Operating Voltage, maximum (vrms) 500 V
Shielding Effectiveness -110 dB

Return Loss/VSWR

Frequency Band VSWR Return Loss (dB)
0–960 MHz 1.020 40.09
960–2200 MHz 1.063 30.30
2200–2700 MHz 1.106 25.96
2700–4000 MHz 1.135 23.98
4000–6000 MHz 1.222 20.01
6000–8000 MHz 1.260 19.00
8000–10000 MHz 1.380 16.00

Mechanical Specifications

Attachment Durability 25 cycles
Connector Retention Tensile Force 671.68 N | 151.000 lbf
Connector Retention Torque 2.7 N-m | 23.897 in lb
Coupling Nut Proof Torque 1.7 N-m | 15.046 in lb
Coupling Nut Retention Force 445 N | 100.040 lbf
Coupling Nut Retention Force Method MIL-C-39012C-3.25, 4.6.22
Insertion Force 14.99 N | 3.370 lbf
Insertion Force Method IEC 61169-1:15.2.4
Interface Durability 500 cycles
Interface Durability Method IEC 61169-17:9.5
Mechanical Shock Test Method IEC 60068-2-27

Environmental Specifications

Operating Temperature -55 °C to +85 °C (-67 °F to +185 °F)
Storage Temperature -65 °C to +125 °C (-85 °F to +257 °F)
Attenuation, Ambient Temperature 20 °C | 68 °F
Average Power, Ambient Temperature 40 °C | 104 °F
Average Power, Inner Conductor Temperature 100 °C | 212 °F
Corrosion Test Method IEC 60068-2-11
Immersion Depth 1 m
Immersion Test Mating Mated
Immersion Test Method IEC 60529:2001, IP68
Moisture Resistance Test Method IEC 60068-2-3
Thermal Shock Test Method IEC 60068-2-14
Vibration Test Method IEC 60068-2-6

Packaging and Weights

Weight, net 48.84 g | 0.108 lb
Click on image to enlarge.

Regulatory Compliance/Certifications

Agency Classification
ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system
ROHS Compliant
CHINA-ROHS Below maximum concentration value
UK-ROHS Compliant

Product Specification

Video

L2TSM SMA Male Connector Installation for HELIAX® LDF2 cables -Automated drill tool CPT-E2L2N
L2TSM SMA Male Connector Installation for HELIAX® LDF2 cables -Automated drill tool CPT-E2L2N

Product Specification

Video

L2TSM SMA Male Connector Installation for HELIAX® LDF2 cables -Automated drill tool CPT-E2L2N
L2TSM SMA Male Connector Installation for HELIAX® LDF2 cables -Automated drill tool CPT-E2L2N