106 (800) TMS-COAX • TIMES MICROWAVE SYSTEMS LMR®-400-75 Ohm Flexible Low Loss Coaxial Cable Mechanical Specifications Performance Property Units US (metric) Coaxial cable specifications often include the velocity factor, which is typically between 60% and 90% (1). 79. 4) Inductance uH/ft (uH/m) 0. CABLE LMR-240 BLACK PE FOOT. Velocity of Propagation % 83 Dielectric Constant NA 1. Carol Milazzo (KP4MD) took it a step further and modeled the Open stub J-pole. hit up Shireen for some RFC240. 30) (0. 50ohm. 32 Time Delay nS/ft (nS/m) 1. Order today, ships today. Fairview Microwave LMR-400 coax is constructed with PE (F) dielectric and a maximum operating temperature. 29) Environmental Specifications Electrical Specifications Performance Property Units US (metric) Velocity of Propagation % 84. 2 Maximum Operating Frequency, GHz 8 RF Shielding, dB 90 Capacitance, pF/ft [pF/m] 29. 4 pF/ft [96. Performance Property Units US. Velocity of Propagation: 85%: 66%: Jacket Diameter: 0. 6) Inductance uH/ft. 9. Velocity of Propagation 69% 100 MHz 28,00 Impedance 50 Ω 300 MHz 46,00 Testing Voltage 2000V 500 MHz 60,00 Operating Voltage 1100V 800 MHz 78,00 Operative Temperature -60/+200°C 1000 MHz 93,00 Cable Properties Attenuation db/100 m. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 4) Inductance uH/ft (uH/m) 0. Here are our new coaxial components. M. Available from Scott Cables Ltd, the European Master Distributor of. UV-Resistant: Yes . Set Parameters as Desired. 2 (79. Detailed Description. Pricing and Availability on millions of electronic components from Digi-Key Electronics. LMR-400 coax cable from L-com is only one of a large number of radio frequency coaxial cable types specifically stocked to be ready for . Johnson / Cinch Connectivity Solutions:LMR-240 PVC Cable Assemblies are designed for outdoor weatherbility, incorporating the best materials for UV resistance and have life expectancy in excess of 20 years. RG-BX, Type TMS LMR240 RIG-BX (aelden Foam 8213) RIG-I IA (aelden TMS Ohms quencjÞ, MHz 329 Feet da Vote 'Current Graph Resist Feac Print Tuner Rho at Load Input. of free space propagation. Details. 75 ohms is not magically better for reception. This velocity seems strongly dependent on the properties of the cable's dielectric. 41] pF/ft [pF/m]RG58A, RG58B, RG58C, RG213, RG214, and RG8 have a velocity factor of 0. 1946-1068-500. 375. Description. RG213 coax has a PVC jacket with a thickness of 0. Quantity: Sold by the foot. Times Microwave Bulk Coaxial Cables are recognized as superior RF cable products. The WSB-240 weather seal strain relief boots work with the most popular crimp connectors for all LMR-240 cables. 13-1. 6 pF/ft (80. The standard Times Microwave LMR is a UV-resistant polyethylene jacketed cable designed. d = diameter of inner conductor. 5). The cable has a 21 AWG stranded conductor, a thicker dielectric, and a shield made from soft annealed copper. 1 ft-lb: Outer Conductor: Aluminum Tape: Jacket: Orange FRPVC: Construction Specifications ; Inner Conductor:. Velocity factor is used to determine the length of cable to be used for a specific wavelength, such as 1/2 wavelength. Velocity Factor: 83% (0. 9: 5. Velocity of Propagation 85 % Time Delay 1. 36)In the following tables, MBR = Minimum Bend Radius in inches, VF = Velocity Factor in percent. Item #TIMLMR-240. 24. 66, so the physical length will be 5. This robust cable is flexible, suitable for burial, and appropriate for use over a wide temperature range. 97) Impedance ohms 50 Capacitance pF/ft (pF/m) 24. 4 [96. Velocity Factor is a property of the physical material of a cable. Standard Package. 1) Value Crimp Tool - Crimp tool for RG-58, RG-59, RG-8X, LMR195, LMR240 2) PL-259 Connectors - High quality, standard solder UHF male PL-259s. Mouser Part # 530-142-5435-001. 060 (0. 17 (3. CLF195 Datasheet. L = 2. 78, and 9913 cable has a velocity factor of 0. This tool has 3 features: Cable cut (To centre conductor), Jacket stripper and centre conductor deburring tool. 1 10 100 1,000 10,000 Frequency (MHz) LMR-600. 74mm) Times Microwave Bulk Coaxial Cables. Page: 2 Pages. Product Description. Power Handling ( kW ; +40C ; Sea Level ) General Performance Properties LMR- LMR- LMR- LMR- LMR- LMR- LMR- LMR- LMR-1700 1200 900 600 500 400 300 240 200 One Wavelength in coax, in feet = 984 * (Velocity Factor) / Frequency in Megahertz (MHz) Ok, say we want a 1/2 wavelength RG-8/U Foam on channel 40 (27. 6: 8. WSB-240 Weather Sealing Boots. BC Cables sku: CA400-50. 24m) 50 Ohms from Amphenol Times Microwave Systems. Power handling may be limited by the connector choice. Cable Loss is specified in dB/meter. Capacitance: 78. Velocity of Propagation % 84 Dielectric Constant NA 1. This cable features a bare copper tube inner conductor and an aluminum tape outer conductor, which enables the tightest bend radius of any cable of. 21 (3. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Although LMR400. Assembled: No . 89(12. 7ns. txt) or read online for free. Qty: TIMEZ-240-1023M-X. 12 0. 97) Impedance ohms 50 Capacitance pF/ft (pF/m) 24. The flexible types (9913F and LMR-400UF) are preferred, particularly for rotatable antennas. LMR-240-UF coax cable from L-com is only one of a large number of radio frequency coaxial cable types specifically stocked to be ready . 7 pF/m) 50 Ohm 84% Voltage Voltage Rating 600V RMS Mechanical Characteristics Temperature Operating-30°C to +75°C Bend Radius. 38 kW a 450 MHz. Note:* X = 1,2, or 3 and refers to power supply. The Pasternack cable has shielding two with RF shielding that is 90 dB and a maximum frequency of 5. 2 (79. 1mm black bulk. Direct Bury: Yes . 405 inch diameter and low loss flexible coax cable is built with a shield count of 2 and RF shielding of 90 dB. Cable de parcheo FTP Cat5e - 0. $173. 1 : 8. The LMR 240 Cable is one of the many low-loss coaxial cables we carry at Allied Wire and Cable. The Crimp Tool has been specifically designed with ultra strong dies that never wear over time. Upper Mojave,CA/NV. 12 0. quick shipment. 2 (10. 240 Aluminum Tape/0. 5 . LMR-240-PVC-W – Coaxial Cable 50 Ohms from Amphenol Times Microwave Systems. . For example, in a vacuum, the velocity of propagation would be 100% or 1 (depending on how it is represented). The velocity factor is the speed at which an RF signal travels through a material compared to the speed the same signal travels through a vacuum. Standard Package. 64 (800) TMS-COAX • TIMES MICROWAVE SYSTEMS TC-400-TM LMR®-400-UF UltraFlex Communications Coax LMR-400-UF TC-400-716-MC Connectors Inner Outer Finish* Part Stock VSWR**. RFC400 Coax Cable. 25 inch in diameter. If the velocity factor in percent is 83, which is what the Times Microwave data sheet says, that puts C as 303 404 415 m/s, when the real value is 299 792 458. (2. LMR-240-FR – Coaxial - Riser Cable Enter Number of Feet in Order Quantity 50 Ohms from Amphenol Times Microwave Systems. 54389. RG6 is not magic. 78) Velocity Factor: 66% (0. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 42 Time Delay: 1. 6ft. RG8 coaxial cable is considerably heavier than RG58. 54041. 10 mm, providing a compromise between form-factor/bend radius, and attenuation/power handling. Fig 1: Loss of common coax cables. 17) Flat Plate Crush Storage Temp Mechanical Properties dB/ft 0. Amphenol Times Microwave Systems. The standard Times Microwave LMR is a UV-resistant polyethylene jacketed cable designed for 20-year service in outdoor use. 97] ns/ft [ns/m] Shielding Effectiveness 90 dB Dielectric Withstanding Voltage (DC) 1,500 Vdc Jacket Spark 5,000 Vrms Inner Conductor DC Resistance 3. Velocity of Propagation % 83 Dielectric Constant NA 1. Buy LMR-240 RF Coaxial Cable Assemblies. 21 [3. 04 0. Price: 1. Electrical Specifications. 0' (30. pF/ft [79. 00m) 50 Ohms from Amphenol Times Microwave Systems. The Pasternack's part number is a coax cable that is flexible. 52: Shielding effectiveness (dB) >90: Jacket (mm) 6. 80). Applicatins fields: Metrology, laboratory use, audio and wireless communication, broadband communication, automotive sector. 4613-LMR-240-100M. 7lbs. If the cable stretch is 25m long, calculate 19 dB divided by 4 = 4. LMR-240-DB – Coaxial Cable 50. 5 AWG copper. 1. Velocity Factor Percentage: 84 . 2 Ohm/1000ft 2. 7) 66. Pricing and Availability. T: (080) 6861-1611Velocity Factor Percentage: 84 . 2 (10. A practical formula is: Or, reduced, where: L = Physical length in inches. The velocity factor is the speed at which an RF signal travels through a material compared to the speed the same signal travels through a vacuum. 405 inch OD cables are best for high power use and providing low loss, especially for runs of more than 100 feet for HF use. For a 50FT cable the LMR-195 weight would be 1lb while the LMR-240 will weight 1. 0. A VF of 1. pdf), Text File (. 42 Time Delay nS/ft (nS/m) 1. Relative propagation velocity is calculated as 1/[SQRT(relative dielectric constant)]. 86%: Jacket: Black PEA flexible RG213 coax cable with the part number RG213/U is from Pasternack. 12 0. Description Minimum Typical Maximum Units . 5. • Phase Velocity 85% VoP • Max operating Frequency of 6 GHz. Description: Flexible Low Loss Communications Coax. 80 inches. Suitable for VHF (~1. If continuous lengths are needed, please alert your Allied Wire & Cable. N-TYPE STRAIGHT PLUG TO N-TYPE STRAIGHT PLUG ON LMR 240 CABLE, ARC, 0. LMR-195. Get the Velocity Factor from the table above for RG-8/U Foam, which is . and when operating to 450MHz LMR-240 loss is only 1. arnoflex 240 PE Koaxialkabel. 1 10 100 1,000 10,000 Frequency (MHz) LMR-600 Calculate Attenuation=RG 400 Cable is also approved for direct burial. RG-217 coax cable is the most common type used in RF systems. 0. 80) Velocity Factor: 84% (0. Thanks. GST. LMR-240-DB-100M – Coaxial Cable LMR-240 328. 1. 77 inc. Standard Package. 10mm) Enter Number of Feet in Order Quantity. 17/ft. 5 meters. View Similar. 060 (0. Only marginally more expensive. RG-400 High-Isolation Double-Shield 50-ohm Coaxial Cable. 4 1 3 GHz Attenuation, Typ 7. 65 Ohms/1000ft Nominal Capacitance 23. This tool has 3 features: Cable cut (To centre conductor), Jacket stripper and centre conductor deburring tool. Quick view Details. 97) Impedance ohms 50 Capacitance pF/ft (pF/m) 24. 0 #0985: LMR-100A® 3. 1. 2 Inductance uH/ft (uH/m) 0. An alternative to CommScope® WBC-400, Andrew® CNT-400 coax cable, Belden® 9913, TerraWave TWS-400 and Times Microwave Systems® LMR-400. 15 0. 34 (4. Order today, ships today. Order today, ships today. 4) Inductance uH/ft (uH/m) 0. 86%: Jacket: Black PERF Connectors / Coaxial Connectors SMA Plg Asmbly Strgt Cbl LH Thread LMR240 142-5435-001; Johnson / Cinch Connectivity Solutions; 250: $17. 060 (0. 97nS/m) Impedance: 50ohms. Velocity Factor: 84% (0. The calculator will only return data for frequencies below the cutoff frequency of the cable. Assembled: No . $281. Especificaciones de Construcción . 1. 1. 42 Time Delay nS/ft (nS/m) 1. Low loss is achieved through use of the 90 %. Assembled: No . CLF195 Koaxialkabel, Low Loss. 83. Require crimp tool. Description. Add to Cart. 176 reducers are required 3) Crimp Connectors for RG-8X - These UHF male crimp connectors are easy to work with. 42 Time Delay nS/ft (nS/m) 1. 7) Davis BuryFlex™ Coax. 20. 5). 66) Minimum Bend Radius: 6” Repeated BendsMinimum Bend Radius: Minimum Bend Radius: 2. $256. This is not your grandfather's. 42 Time Delay nS/ft (nS/m) 1. VA. Attenuation (dB per 100 feet): MHz: 30: 50: 100: 146: 150: 440: 450: 1000: 2400 #2632: RG-174: 5. Circular MIL Spec Connector 26P STRT SKT PLUG SHELL SZ 16. 66) Minimum Bend Radius: 6” Repeated BendsMinimum Bend Radius: Minimum Bend Radius: 2. TECHNICAL ARTICLE. Center conductor is 12 gauge stranded copper. This 1/4 in 50 Ohm coaxial cable has a solid bare copper center conductor and stranded outer conductor. 155 83 0. The Blue Mustang has been one of the top colors for Mustangs. The flexible types (9913F and LMR-400UF) are preferred, particularly for rotatable antennas. 30) (0. Description. 0 0. 42 Time Delay nS/ft (nS/m) 1. Standard Package. One of the simplest ways to improve resolution is to adjust the retention factor for solute B. ® Contact Us; Products; News & Events; Quality; Join eNewsletter. and when operating to 450MHz LMR-240 loss is only 1. LMR-240-UF. in the cables, cable coaxial category. 1946-1063-10. 56 MHz is about 48' (14. 3 m, but the velocity factor of a solid polyethylene dielectric coaxial transmission line is about 0. 5). 5m of RG174 (66% velocity factor) at 4 MHz should have a delay of 22. Velocity of Propagation % 84 Dielectric Constant NA 1. Location. Power handling may be limited by the connector choice. (Sources: Belden Catalog, Times Microwave LMR catalog; Davis RF web site; ERI catalog)LMR-240 Datasheet, LMR-240 datasheets, LMR-240 pdf, LMR-240 integrated circuits : PASTERNACK - Flexible Low Loss Communications Coax ,alldatasheet, Datasheet,. VoP, Velocity of Propagation. 2 (79. GST. 5). 17) Flat Plate Crush Storage Temp Mechanical Properties dB/ft 0. A less expensive alternative to 400 series coax, our 50 ohm RG-213 coax features a non-contaminating jacket, solid polyethylene dielectric, and copper braid with 97% coverage. ishmal • ks5d EM10 • 4 yr. 20) Shielding Effectiveness dB >90 DC Resistance Inner Conductor ohms/1000ft (/km) 3. Direct Bury: No . 90 inc. 54021. 9 2. 83) Velocity Factor: 80% (0. The WSB-600 weather seal strain relief boots are IP67 rated and both RoHS and REACH Compliant. Standard Package. Takes standard PL259 connectors. 00m) 50 Ohms from Amphenol Times Microwave Systems. 9: 5. Frequency (typical) Attenuation (db per 100 feet) 10. Discover our coaxial cables, connectors, cable assemblies, lightning protection and more. (800) TMS-COAX • 25 TIMES MICROWAVE SYSTEMS Attenuation vs. 35 ) Restricted Item. 1). LMR-600, Supplied at McGill Microwave Systems is the industry standard ultra low loss, flexible, low cost. Velocity Factor- 1191 Max Voltag¶ 10000 V Total Matched-LitWLosS da Source Normal Autek Noise Atidge Input Resistance. 5) Times Microwave Systems No. Considering again the example of RG−6/U. 060 (0. 09 0. 66)7//( SLRW vvvshldrlhbnvudbnl 63 TIM MICROWAVE SSTEMS LMR-240-UF GK-S240TT CCT-02 3192-165 Part Stock TypeNumber Code Description Ground Kit GK-S240TT GK-S240TT Standard Ground Kit (each)Find Times Microwave Systems Coaxial Cable, Bulk 100 Shield 1 Percent Coverage, 95-96 Shield 2 Percent Coverage and get Free Shipping on Most Orders Over $99 at DX Engineering!Other Names. Power Handling ( kW ; +40C ; Sea Level ) General Performance Properties LMR- LMR- LMR- LMR- LMR- LMR- LMR- LMR- LMR-1700 1200 900 600 500 400 300 240 200Velocity factor is simply a number we use to determine how fast or slow a wave travels through coax. com, a global distributor of electronics components. $179. 54029. 1' (100. Attenuation is in dB per 100 feet at the indicated frequency. The same location, the only difference was cable type and loss. LMR240/LL240 Low Loss Coax Cable 100m roll. 45. 8 GHz maximum operating frequency. CNT-400, CNT® 50 Ohm Braided Coaxial Cable, variable, black PE jacketWe would like to show you a description here but the site won’t allow us. 64 (800) TMS-COAX • TIMES MICROWAVE SYSTEMS TC-400-TM LMR®-400-UF UltraFlex Communications Coax LMR-400-UF TC-400-716-MC Connectors Inner Outer Finish* Cable Velocity Factor and Loss Data - Free download as Word Doc (. 2178. 42 Time Delay nS/ft (nS/m) 1. 66 and a cable with PTFE dielectric has VF = 0. Reactance Ohms 79297 Vote 'Current GraphC Bronson Crothers (AA1ZB) has talked about modeling the J-Pole and wrote quite a bit about it. 25 (0. 84) Velocity Factor: 81% (0. If the propagation velocity is set incorrectly, the fault location will be identified at the wrong distance. LOSS @ 400 MHz. $196. LMR-240 – Coaxial Cable Enter Number of Feet in Order Quantity 50 Ohms from Amphenol Times Microwave Systems. Our LMR-240 cable is a part of our extensive catalog of Coaxial Cables. 4613-LMR240TimesMicrowave. 7 5” fixed 2. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Air Space Teflon (AST) 1. Here are our new coaxial components. 1 , however, the improvement is greatest if the initial value. 07 m. 4) Inductance uH/ft (uH/m) 0. $179. Notes: Center conductor is 0. The standard Times Microwave LMR is a UV-resistant polyethylene jacketed. 3} remain constant, an increase in k B will improve resolution. LMR-240 – Coaxial Cable 100. Standard Package. 0. 2 Inductance uH/ft (uH/m) 0. Order today, ships today. The dielectric constant is determined by several factors including the dielectric type of the transmission line and the diameter thickness of that. More than 40000 RF, microwave, and millimeter-wave components comprise Pasternack LMR240 cables. Brass connectors, silver plated. Frequency 1 Frequency, MHz 100 Attenuation, dB/100ft [dB/100m] 3. 45. RG-58U used to be the standard that everyone used for HF. 42 Time Delay nS/ft (nS/m) 1. Understand industry best practice for the proper use and selection of air velocity/airflow measurement instruments. 1946-1061-10. Item # LCCA30704-FT1. Download. Stock: 213.