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The cable and satellite television entities (as a near standard practice) use compression fittings with F connectors on customer premises. In Europe, block down-converted satellite signals (950–2150 MHz) from LNBs and DC power and block signalling from satellite receivers are near exclusively
350:
Alternatively, waterproof versions or enclosures are recommended for outside use (for example, on antennas). Corrosion resistance, reliability of connector electrical conduction and water resistance can be improved by coating all bare copper wires and the connectors themselves with
327:
Female connectors are typically used on bulkheads or as couplers, often being secured with the same threads as for the connectors. They can be manufactured as a single piece, with center sockets and dielectric, entirely at the factory where tolerances can easily be controlled.
402:
376:. This leakage problem is more an artifact of bent or partly broken push on connectors, but is mostly not observed with compression connectors. Nearby television, FM radio, mobile & cordless phones, government
339:
The F connector is not weatherproof. Neither the threads nor the joint between male connector body and captive nut provide a water-tight seal. However, male connectors are commonly enhanced with an
287:
505:"IEC 61169-24:2019: Radio-frequency connectors - Part 24: Sectional specification - Radio frequency coaxial connectors with screw coupling, typically for use in 75 Ω cable networks (type F)"
282:
on their development of cable television. In the 1970s, it became commonplace on VHF, and later UHF, television antenna connections in the United States, as coaxial cables replaced
320:
center conductor forms the pin, and cable dielectric extends up to the mating face of the connector. Thus, the male connector consists of only a body, which is generally
313:
thread. The female connector has a socket for the center conductor and external threads. The male connector has a center pin, and a captive nut with internal threads.
380:(54–1,002 MHz) transmitters can potentially interfere with a CATV or DTH Satellite reception or operation if the Flex connector is poorly installed.
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onto or screwed over the cable shielding braid, and a captive nut, neither of which require tight tolerances. Push-on versions are also available.
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mm) inside the captive nut. This seals between the mating faces of both connectors, providing some protection for the center conductor.
79:
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A visual collection of standard and right-angle coaxial F connectors, a commonly used but less documented form of the F connector.
955:
298:
The F connector is an inexpensive, gendered, threaded, compression connector for radio frequency signals. It has good 75 Ω
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The design allows for low-cost construction, where cables are terminated almost exclusively with male connectors. The
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This design is sensitive to the surface properties of the inner conductor (which must be solid wire, not stranded).
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Push-on (aka Flex) F connectors provide poorer shielding against microwave signals of high
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The F connector was invented by Eric E. Winston in the early 1950s while working for
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Cityfreq United States
Scanner Frequencies, Phone Numbers, and IP Addresses.
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Coaxial RF connector used for television and cable
Internet
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for frequencies well over 1 GHz and has usable
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579:"F" Port (Female Indoor) Physical Dimensions,
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913:Audio and video interfaces and connectors
519:"Dielectric Grease vs. Conductive Grease"
80:Learn how and when to remove this message
43:This article includes a list of general
481:
382:
194: in (9.5 mm) external threads
491:. US Patent 3,537,065 by Eric Winston
7:
166:
537:"Understanding lnb specifications"
49:it lacks sufficient corresponding
25:
392:F connectors attached to a 4-way
251:commonly used for "over the air"
401:
385:
34:
797:Variations and alternate names
309:Connectors mate using a 3/8-32
1:
604:Antenna-cables&connectors
599:Compression Tool for crimping
364:passed through F connectors.
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965:Audio and video connectors
286:. It is now specified in
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104:Male F connector on cable
97:
1292:List of video connectors
1021:Speaker spring terminal
64:more precise citations.
253:terrestrial television
149:General specifications
1339:Television technology
671:Belling-Lee connector
544:SatCritics Technicals
420:Belling-Lee connector
226:Hz to, at least, 2.15
179: in (11 mm)
489:Electrical Connector
261:satellite television
259:and universally for
200:Varies by cable size
114:RF coaxial connector
306:up to several GHz.
280:Jerrold Electronics
94:
876:Old or seldom used
120:Production history
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368:Flex F connectors
288:IEC 61169-24:2019
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162:(male and female)
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16:(Redirected from
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257:cable television
242:F-type connector
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60:this article by
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1093:Component YPbPr
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440:Composite video
435:Component video
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353:silicone grease
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335:Weatherproofing
300:impedance match
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267:, usually with
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128:Eric E. Winston
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56:Please help to
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776:TV aerial plug
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593:External links
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1334:RF connectors
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470:MCX connector
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455:RCA connector
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450:FME connector
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430:Coaxial cable
428:
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425:BNC connector
423:
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378:radiolocation
375:
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318:coaxial cable
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273:RG-59/U cable
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984:Binding post
972:Analog audio
680:
585:www.scte.org
581:ANSI/SCTE 02
580:
559:
548:. Retrieved
546:. 2002-11-15
543:
531:
523:www.w8ji.com
522:
513:
484:
371:
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269:RG-6/U cable
265:cable modems
249:RF connector
241:
237:
235:
141:Manufacturer
76:
67:
48:
1308:Thunderbolt
1239:DisplayPort
1209:Belling-Lee
979:Banana plug
696:Hirose W.FL
691:Hirose U.FL
343:(of about 7
294:Description
238:F connector
136:Early 1950s
93:F connector
62:introducing
18:F-connector
1328:Categories
1103:D-Terminal
1011:Audio jack
583:2015 (see
550:2017-11-29
476:References
70:April 2012
45:references
1159:Micro-DVI
994:Euroblock
304:bandwidth
284:twin-lead
160:Hex drive
1261:Minijack
1255:superMHL
1214:CCJ/EIAJ
1186:Mini-VGA
1147:Mini-DVI
1123:Mini-DIN
1004:Mini-DIN
907:See also
859:Twin BNC
854:Triaxial
785:Mini-UHF
716:Microdot
706:Motorola
656:7/16 DIN
445:Diplexer
414:See also
271:or with
218:Passband
154:Diameter
133:Designed
125:Designer
1266:P&D
1229:HDBaseT
1171:S-Video
1062:TOSLINK
1026:Speakon
890:LEMO 00
644:coaxial
507:. 2019.
396:switch.
322:crimped
246:coaxial
244:) is a
211:Coaxial
189:⁄
174:⁄
144:Various
58:improve
1224:Type F
1130:DMS-59
1108:DB13W3
1057:S/PDIF
863:Twinax
840:RP-TNC
835:RP-SMA
808:2.9 mm
736:QMA/QN
681:F-type
394:DiSEqC
345:
341:o-ring
240:(also
228:
224:
222:From 0
182:Female
47:, but
1276:SCART
1076:Video
1052:D-sub
865:(BNC)
850:Triax
845:SnapN
821:(UFL)
810:(SMA)
803:10-32
661:APC-7
540:(PDF)
359:Usage
207:Cable
1271:PDMI
1234:HDMI
1149:бЕхк
895:Musa
825:IPEX
814:7 mm
721:MMCX
355:.
311:UNEF
263:and
236:The
197:Male
110:Type
1313:USB
1251:MHL
1244:mDP
1219:EVC
1204:ADC
1181:VGA
1176:UDI
1166:RCA
1142:DVI
1135:LFH
1118:DIN
1113:DFP
1083:BNC
1067:XLR
1047:BNC
1031:XLR
1016:RCA
999:DIN
880:EIA
830:MHF
819:AMC
781:UHF
771:TNC
766:SMC
761:SMB
756:SMA
751:SHV
746:MHV
741:RCA
731:QLS
711:MCX
701:IPX
686:FME
666:BNC
230:GHz
167:A/F
1330::
885:GR
861:/
852:/
783:/
587:).
542:.
521:.
496:^
290:.
275:.
255:,
176:16
1257:)
1253:(
957:e
950:t
943:v
726:N
676:C
646:)
642:(
632:e
625:t
618:v
553:.
525:.
191:8
187:3
172:7
83:)
77:(
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68:(
54:.
20:)
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