43:
260:
223:
266:
91:
156:
mounted in front of a wire screen reflector. The "X" shape of the dipoles gives them a wide bandwidth, apparently wide enough to cover both the VHF band 174-216 MHz and the UHF band 470-700 MHz. Using 4 rows increases the gain in the horizontal direction. Channel Master's
897:
307:– You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
161:
say it has 5 dB VHF gain, 12 dB UHF gain, 18 dB front-to-back ratio, and the list price is $ 109.00. Extending up above the antenna is a lightning rod.
996:
202:
57:
53:
47:
102:
70:
961:
841:
430:
394:
1202:
1049:
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
1016:
676:
807:
770:
733:
696:
626:
592:
555:
521:
484:
378:
834:
450:
414:
361:
660:
146:
938:
1052:
If the file has been modified from its original state, some details may not fully reflect the modified file.
924:
The following pages on the
English Knowledge (XXG) use this file (pages on other projects are not listed):
1250:
276:
273:
1026:
986:
981:
1286:
896:
891:
243:
110:
61:
42:
145:
Channel Master model 4228HD 8 bay VHF/UHF rooftop television antenna. This is a type called a
1367:
943:
184:. Alterations to original image: Rotated image CW slightly to justify, cropped out empty sky.
158:
153:
150:
170:
1069:
907:
251:, who confirmed that it was available on Flickr under the stated license on that date.
1330:
1268:
1086:
933:
928:
181:
97:
1377:
1340:
1126:
247:
1304:
1171:
1106:
1079:
195:
1387:
1096:
231:
239:
864:
Click on a date/time to view the file as it appeared at that time.
1006:
971:
217:
85:
149:
or "bowtie" antenna. It consists of an array of 8 "bowtie"
1036:
129:
109:
Commons is a freely licensed media file repository.
75:(972 × 1,448 pixels, file size: 433 KB, MIME type:
182:https://www.flickr.com/photos/ajmexico/3121265306/
1291:Flash did not fire, compulsory flash suppression
90:
259:
8:
314:https://creativecommons.org/licenses/by/2.0
290:– to copy, distribute and transmit the work
1054:
866:
341:
954:The following other wikis use this file:
823:52cbdd4aa27738fc45bbe1ee9ec4daff99a9bff6
431:Creative Commons Attribution 2.0 Generic
1385:
1375:
1365:
1357:
1349:
1338:
1328:
1320:
1312:
1302:
1294:
1284:
1276:
1266:
1258:
1248:
1240:
1219:
1211:
1200:
1192:
1184:
1176:
1166:
1158:
1150:
1142:
1134:
1123:
1115:
1104:
1094:
1084:
1074:
1056:
926:
821:
805:
784:
768:
747:
731:
710:
694:
674:
658:
640:
624:
606:
590:
569:
553:
535:
519:
498:
482:
464:
448:
428:
412:
392:
376:
359:
356:
345:Reflective array UHF television antenna
337:
330:
238:, was reviewed on 17 July 2015 by the
1064:
7:
914:User created page with UploadWizard
855:
265:
232:
230:
1047:
350:
344:
281:
256:
139:
122:
68:
349:
320:Creative Commons Attribution 2.0
228:This image, originally posted to
1117:Date and time of data generation
335:
301:Under the following conditions:
272:This file is licensed under the
264:
258:
221:
89:
31:
21:
332:
140:
135:Eight bay bowtie TV antenna.jpg
14:
331:
26:
1:
1061:KONICA MINOLTA DIGITAL CAMERA
36:
357:Items portrayed in this file
1213:Date and time of digitizing
1409:
1351:Focal length in 35 mm film
1296:Supported Flashpix version
1033:Usage on www.wikidata.org
1023:Usage on ur.wikipedia.org
1013:Usage on kk.wikipedia.org
1003:Usage on it.wikipedia.org
993:Usage on hi.wikipedia.org
978:Usage on fa.wikipedia.org
968:Usage on ca.wikipedia.org
958:Usage on bn.wikipedia.org
171:19 December 2008, 09:41:17
1221:Meaning of each component
1178:File change date and time
856:
16:
939:Reflective array antenna
334:
96:This is a file from the
1314:Custom image processing
1216:09:41, 19 December 2008
1120:09:41, 19 December 2008
913:
277:Attribution 2.0 Generic
188:
176:
169:
166:
132:
100:. Information from its
103:description page there
46:Size of this preview:
1260:Maximum land aperture
1152:Horizontal resolution
972:Matriu d'antenes
835:determination method
1186:Y and C positioning
1181:09:16, 16 July 2015
1160:Vertical resolution
1066:Camera manufacturer
892:17:02, 16 July 2015
296:– to adapt the work
52:Other resolutions:
1359:Scene capture type
1335:Auto white balance
1007:Schiera di antenne
62:972 × 1,448 pixels
1396:
1395:
1136:JPEG file comment
1091:1/500 sec (0.002)
950:Global file usage
944:Talk:Ground plane
917:
415:copyright license
343:
255:
254:
210:
209:
118:
117:
98:Wikimedia Commons
32:Global file usage
1400:
1194:Exposure Program
1055:
904:
844:
839:
789:
752:
715:
574:
503:
466:19 December 2008
379:copyright status
327:
324:
321:
318:
315:
274:Creative Commons
268:
267:
262:
261:
236:
234:
225:
224:
218:
172:
147:reflective array
144:
136:
130:
114:
93:
92:
86:
80:
78:
65:
58:322 × 480 pixels
54:161 × 240 pixels
48:402 × 599 pixels
1408:
1407:
1403:
1402:
1401:
1399:
1398:
1397:
1242:APEX brightness
1070:KONICA MINOLTA
1043:
948:
925:
918:
910:
902:
858:
857:
854:
853:
852:
851:
850:
849:
848:
847:
846:
845:
840:
837:
828:
827:
826:
824:
814:
813:
812:
810:
799:
798:
797:
796:
795:
794:
793:
792:
790:
787:
777:
776:
775:
773:
762:
761:
760:
759:
758:
757:
756:
755:
753:
750:
740:
739:
738:
736:
725:
724:
723:
722:
721:
720:
719:
718:
716:
713:
703:
702:
701:
699:
688:
687:
686:
685:
684:
683:
682:
681:
679:
667:
666:
665:
663:
652:
651:
650:
649:
648:
647:
646:
645:
643:
633:
632:
631:
629:
618:
617:
616:
615:
614:
613:
612:
611:
609:
599:
598:
597:
595:
584:
583:
582:
581:
580:
579:
578:
577:
575:
572:
562:
561:
560:
558:
547:
546:
545:
544:
543:
542:
541:
540:
538:
528:
527:
526:
524:
513:
512:
511:
510:
509:
508:
507:
506:
504:
501:
491:
490:
489:
487:
476:
475:
474:
473:
472:
471:
470:
469:
467:
457:
456:
455:
453:
442:
441:
440:
439:
438:
437:
436:
435:
433:
421:
420:
419:
417:
406:
405:
404:
403:
402:
401:
400:
399:
397:
385:
384:
383:
381:
370:
369:
368:
367:
366:
364:
348:
347:
346:
329:
328:
325:
322:
319:
316:
313:
312:
280:
269:
222:
216:
211:
194:Original work:
162:
154:driven elements
134:
127:
120:
119:
108:
107:
106:is shown below.
82:
76:
74:
67:
66:
51:
12:
11:
5:
1406:
1404:
1394:
1393:
1390:
1384:
1383:
1380:
1374:
1373:
1370:
1364:
1363:
1360:
1356:
1355:
1352:
1348:
1347:
1344:
1337:
1336:
1333:
1327:
1326:
1323:
1319:
1318:
1317:Normal process
1315:
1311:
1310:
1307:
1301:
1300:
1297:
1293:
1292:
1289:
1283:
1282:
1279:
1275:
1274:
1271:
1265:
1264:
1261:
1257:
1256:
1253:
1247:
1246:
1243:
1239:
1238:
1237:
1236:
1235:does not exist
1233:
1230:
1227:
1222:
1218:
1217:
1214:
1210:
1209:
1206:
1199:
1198:
1197:Normal program
1195:
1191:
1190:
1187:
1183:
1182:
1179:
1175:
1174:
1169:
1165:
1164:
1161:
1157:
1156:
1153:
1149:
1148:
1145:
1141:
1140:
1137:
1133:
1132:
1129:
1122:
1121:
1118:
1114:
1113:
1110:
1103:
1102:
1099:
1093:
1092:
1089:
1083:
1082:
1077:
1073:
1072:
1067:
1063:
1062:
1059:
1046:
1042:
1041:
1040:
1039:
1031:
1030:
1029:
1021:
1020:
1019:
1017:Антенналық тор
1011:
1010:
1009:
1001:
1000:
999:
991:
990:
989:
984:
976:
975:
974:
966:
965:
964:
952:
951:
947:
946:
941:
936:
931:
923:
922:
921:
916:
915:
912:
908:
905:
899:
894:
889:
885:
884:
881:
878:
875:
872:
869:
862:
861:
833:
832:
831:
830:
829:
825:
822:
820:
819:
818:
817:
816:
815:
811:
806:
804:
803:
802:
801:
800:
791:
785:
783:
782:
781:
780:
779:
778:
774:
769:
767:
766:
765:
764:
763:
754:
748:
746:
745:
744:
743:
742:
741:
737:
732:
730:
729:
728:
727:
726:
717:
711:
709:
708:
707:
706:
705:
704:
700:
695:
693:
692:
691:
690:
689:
680:
675:
673:
672:
671:
670:
669:
668:
664:
659:
657:
656:
655:
654:
653:
644:
641:
639:
638:
637:
636:
635:
634:
630:
625:
623:
622:
621:
620:
619:
610:
607:
605:
604:
603:
602:
601:
600:
596:
591:
589:
588:
587:
586:
585:
576:
570:
568:
567:
566:
565:
564:
563:
559:
554:
552:
551:
550:
549:
548:
539:
536:
534:
533:
532:
531:
530:
529:
525:
520:
518:
517:
516:
515:
514:
505:
499:
497:
496:
495:
494:
493:
492:
488:
483:
481:
480:
479:
478:
477:
468:
465:
463:
462:
461:
460:
459:
458:
454:
449:
447:
446:
445:
444:
443:
434:
429:
427:
426:
425:
424:
423:
422:
418:
413:
411:
410:
409:
408:
407:
398:
393:
391:
390:
389:
388:
387:
386:
382:
377:
375:
374:
373:
372:
371:
365:
360:
358:
355:
354:
353:
352:
351:
340:
339:
336:
333:
311:
310:
309:
308:
299:
298:
297:
291:
284:You are free:
271:
270:
257:
253:
252:
226:
215:
212:
208:
207:
206:
205:
201:Derived work:
199:
190:
186:
185:
178:
174:
173:
168:
164:
163:
159:specifications
137:
128:
126:
123:
121:
116:
115:
94:
84:
83:
45:
41:
40:
39:
34:
29:
24:
19:
13:
10:
9:
6:
4:
3:
2:
1405:
1391:
1389:
1386:
1381:
1379:
1376:
1371:
1369:
1366:
1361:
1358:
1353:
1350:
1345:
1342:
1339:
1334:
1332:
1331:White balance
1329:
1325:Auto exposure
1324:
1322:Exposure mode
1321:
1316:
1313:
1308:
1306:
1303:
1298:
1295:
1290:
1288:
1285:
1280:
1277:
1272:
1270:
1269:Metering mode
1267:
1262:
1259:
1254:
1252:
1251:Exposure bias
1249:
1244:
1241:
1234:
1231:
1228:
1225:
1224:
1223:
1220:
1215:
1212:
1207:
1204:
1201:
1196:
1193:
1188:
1185:
1180:
1177:
1173:
1170:
1168:Software used
1167:
1162:
1159:
1154:
1151:
1146:
1143:
1138:
1135:
1130:
1128:
1124:
1119:
1116:
1111:
1108:
1105:
1100:
1098:
1095:
1090:
1088:
1087:Exposure time
1085:
1081:
1078:
1075:
1071:
1068:
1065:
1060:
1057:
1053:
1050:
1044:
1038:
1035:
1034:
1032:
1028:
1025:
1024:
1022:
1018:
1015:
1014:
1012:
1008:
1005:
1004:
1002:
998:
997:ऐन्टेना व्यूह
995:
994:
992:
988:
985:
983:
980:
979:
977:
973:
970:
969:
967:
963:
960:
959:
957:
956:
955:
949:
945:
942:
940:
937:
935:
934:Antenna types
932:
930:
929:Antenna array
927:
919:
911:
906:
900:
898:
895:
893:
890:
887:
886:
882:
879:
876:
873:
870:
868:
867:
865:
859:
843:
836:
809:
772:
735:
698:
678:
662:
628:
594:
557:
523:
486:
485:exposure time
452:
432:
416:
396:
380:
363:
306:
303:
302:
300:
295:
292:
289:
286:
285:
283:
282:
278:
275:
263:
250:
249:
245:
241:
240:administrator
237:
235:
227:
220:
219:
213:
204:
200:
197:
193:
192:
191:
187:
183:
180:Derived from
179:
175:
165:
160:
155:
152:
148:
143:
138:
131:
124:
112:
105:
104:
99:
95:
88:
87:
81:
72:
71:Original file
63:
59:
55:
49:
44:
38:
35:
33:
30:
28:
25:
23:
20:
18:
15:
1341:Digital zoom
1278:Light source
1263:4 APEX (f/4)
1127:focal length
1076:Camera model
1051:
1048:
953:
901:972 × 1,448
863:
860:File history
556:focal length
304:
293:
287:
246:
229:
141:
111:You can help
101:
69:
22:File history
1305:Color space
1172:GIMP 2.6.11
1144:Orientation
1058:Image title
661:instance of
395:copyrighted
305:attribution
133:Description
1378:Saturation
1027:اینٹینا صف
987:آرایه آنتن
982:انواع آنتن
962:অ্যান্টেনা
920:File usage
877:Dimensions
677:photograph
642:image/jpeg
627:media type
573:millimetre
317:CC BY 2.0
77:image/jpeg
27:File usage
1388:Sharpness
1139:AppleMark
1107:ISO speed
1080:MAXXUM 5D
909:Chetvorno
874:Thumbnail
871:Date/Time
697:data size
593:ISO speed
451:inception
248:Ww2censor
214:Licensing
203:Chetvorno
198:on Flickr
142:English:
1368:Contrast
1362:Standard
1189:Centered
1097:F-number
1045:Metadata
1037:Q7307317
903:(433 KB)
808:checksum
712:443,216
522:f-number
338:Captions
294:to remix
288:to share
279:license.
244:reviewer
196:ajmexico
37:Metadata
1281:Unknown
1273:Pattern
1205:version
888:current
883:Comment
362:depicts
342:English
125:Summary
73:
1392:Normal
1382:Normal
1372:Normal
1354:180 mm
1163:72 dpi
1155:72 dpi
1147:Normal
1131:120 mm
1109:rating
749:1,448
734:height
502:second
500:0.002
233:Flickr
189:Author
177:Source
151:dipole
1343:ratio
1287:Flash
1125:Lens
1101:f/5.6
842:SHA-1
788:pixel
771:width
751:pixel
1309:sRGB
1245:8.87
1203:Exif
880:User
786:972
714:byte
571:120
326:true
323:true
167:Date
17:File
1208:2.2
1112:100
608:100
537:5.6
242:or
1232:Cr
1229:Cb
838::
60:|
56:|
50:.
1346:0
1299:1
1255:0
1226:Y
113:.
79:)
64:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.