Data Sheet Flexible RF cable SPUMA 400-FR-75 Item: 85022187 Description Spuma: Flexible, low-loss RF cables (LMR* alternatives) 75 Ohm, 3 GHz, 85C, 10.25 mm, LSFH jacket, Flame retardant, Railway qualified Technical Data Construction Material Detail Diameter Centre conductor Copper Wire 1.65 mm Dielectric SPE (Foamed Polyethylene) 7.24 mm Outer conductor Aluminum / PES longitudinal Foil, 100% 7.4 mm Outer conductor Copper, Tin plated Braid, 78 % 8.15 mm Jacket LSFH (modified polyethylene) RAL 9005 - bk 10.25 mm +/- 0.1 Print: HUBER+SUHNER SPUMA 400-FR-75 75 Ohm (production order number) Electrical Data Impedance 75 +/- 3 Operating Frequency 3 GHz Capacitance 53 pF/m Velocity of signal propagation 84 % Signal delay 3.9 ns/m Screening effectiveness 90 dB (up to 3 GHz) 1.6 kV (at sea level) Operating voltage rms 3 kV (50 Hz/1 min) Test voltage rms Mechanical Data Weight 12 kg/100 m Min. bending radius static 25 mm 100 mm Environmental Data Temperature range -40 C ... +85 C Installation temperature -20 C... +60 C Uv resistance test ISO 4892-2A Flame propagation test EN 60332-1-2, IEC 60332-3-25 Smoke density test EN 61034-2 Halogen test IEC 60754 Halogen free Yes 2011/65/EU (RoHS - including compliant 2015/863 and 2017/2102) 1907/2006/EC (REACH) compliant 2000/53/EC (ELV) compliant 2012/19/EU (WEEE) no special marking needed Additional Information EN 45545-2 compliant hazard level for indoor cables: HL3 NFPA-130 compliant An operating temperature of -55C is feasible for static applications. *) LMR is a registered trademark of Times Microwave Inc. Remarks (For details refer to the HUBER+SUHNER RF CABLES GENERAL CATALOGUE or contact your nearest HUBER+SUHNER partner) Suitable Connectors Cable group X33 7 mm / 75 Ohm Document: DOC-0000687735 AB / PDO N / date of publication: 14.10.2020 17:36:09 / uncontrolled copy Page 1/2Data Sheet Flexible RF cable SPUMA 400-FR-75 Item: 85022187 Matrix typical Attenuation formula: (a*f 0.5 + b*f) and maximum Power CW formula: (p/f 0.5) Coefficients: a = 0.119 b = 0.015 f = 3 P at 1GHz = 400 max Frequency Nom. attenuation Nom. attenuation Max. CW power (GHz) (dB / m) (dB / ft) (W) sea level 25 C sea level 25 C sea level 40 C ambient ambient ambient temperature temperature temperature 0,15 0,05 0,015 1033 0,3 0,07 0,021 730 0,45 0,09 0,026 596 0,6 0,1 0,031 516 0,75 0,11 0,035 462 0,9 0,13 0,039 422 1,05 0,14 0,042 390 1,2 0,15 0,045 365 1,35 0,16 0,048 344 1,5 0,17 0,051 327 1,65 0,18 0,054 311 1,8 0,19 0,057 298 1,95 0,2 0,060 286 2,1 0,2 0,062 276 2,25 0,21 0,065 267 2,4 0,22 0,067 258 2,55 0,23 0,070 250 2,7 0,24 0,072 243 2,85 0,24 0,074 237 3,0 0,25 0,077 231 HUBER+SUHNER is certified according to ISO 9001, ISO 14001, AS/EN9100, ISO/TS 16949 and IRIS. www.hubersuhner.com Waiver: Fact and figures herein are for information only and do not represent any warranty of any kind. Document: DOC-0000687735 AB / PDO N / date of publication: 14.10.2020 17:36:09 / uncontrolled copy Page 2/2