Lmr 400 Coaxial Cable Loss

Enter db loss of cable per 100 ft.

Lmr 400 coaxial cable loss.

Low loss is another hallmark feature of lmr 400 size for size lmr has the lowest loss of any flexible cable and comparable loss to semi rigid hard line cables. 180 db between two adjacent. This 50 ohm 0 405 inch diameter and low loss flexible coax cable is built with a shield count of 2 and rf shielding of 90 db. At the desired operating frequency.

Lmr 400 flexible low loss communications coax ideal for drop in replacement for rg 8 9913 air dielectric type cable jumper assemblies in wireless communications systems short antenna feeder runs any application e g. This low loss flexible 50 ohm coax cable lmr 400 is constructed with a 0 405 inch diameter and pe jacket. 9913 and lmr 400 are popular low loss rg 8 types. Coax losses shown above are for 100 feet lengths.

Values are nominal 25 c performance calculations. Actual measured values may vary from the calculated values based on manufacturing tolerances cable assembly length connector performance actual operating frequency and measurement accuracy. The multi ply bonded foil outer conductor is rated conservatively at 90 db i e. The flexible types 9913f and lmr 400uf are preferred particularly for rotatable antennas.

However stranded center conductors have a little higher loss than solid ones. Suitable for vhf 1 5db loss per 100 feet at 146 mhz. Rf shielding is 50 db greater than typical single shielded coax 40 db. Enter length of cable in feet.

This multiplier factor is why you should keep cable installation lengths between radios and antennas as short as practical. Wireman coax wireman cq102 rg 8 wireman cq106 rg 8. Showmecables offers a wide variety of lmr 400 coax cable options. Lmr 240 lmr 240 coax is the same size as rg 8x or mini 8 cable about 1 4 inch in diameter.

Tms lmr 400 tms lmr 600 tms lmr 900. Although it is just a bit larger than lmr 195 lmr240 offers a significantly larger center conductor and supports better signal retention for longer cable runs and higher frequency use. With both cut by the foot cabling and full spools available our low loss coax cable is ready to ship today. Lmr 400 uhf 12 times microwave lmr 400 coaxial ham cb radio jumper antenna extension cable vhf uhf ultra low loss lmr400 pl 259 jumper 12 ft 5 0 out of 5 stars 5 34 61 34.

Online coax cable loss antenna gain calculator. Lmr 400 flexible 50 ohm coax cable with pe jacket is rated for a 6 ghz maximum operating frequency.