. Price list of wireless apparatus supplies and literature. . 0 metres 62 .80 35 180 to 450 metres 63 .90 50 250 to 700 metres 64 .95 75 400 to 900 metres 65 100 500 to 1400 metres 66 1 15 150 600 to 2000 metres 67 200 1000 to 2500 metres 68 1 35 249 1400 to 3500 metres 69 300 1500 to 4500 metres 70 400 2000 to 5000 metres 71 1 80 500 3000 to 6000 metres 72 2 00 600 4000 to 10000 metres 73 2 25 750 5000 to 12000 metres 74 2 40 1000 7000 to 15000 metres 75 2 60 10000 to 20000 metres 76 3 15 15
. Price list of wireless apparatus supplies and literature. . 0 metres 62 .80 35 180 to 450 metres 63 .90 50 250 to 700 metres 64 .95 75 400 to 900 metres 65 100 500 to 1400 metres 66 1 15 150 600 to 2000 metres 67 200 1000 to 2500 metres 68 1 35 249 1400 to 3500 metres 69 300 1500 to 4500 metres 70 400 2000 to 5000 metres 71 1 80 500 3000 to 6000 metres 72 2 00 600 4000 to 10000 metres 73 2 25 750 5000 to 12000 metres 74 2 40 1000 7000 to 15000 metres 75 2 60 10000 to 20000 metres 76 3 15 15000 to 25000 metres 77 Honeycomb Coil Mounts—Coto-coil type. Trunnion bracket 78 Fixed mounting bracket 79 Plug and band 80 .75 Marconi type, requiring no coil bands, plugs or other attachments. Holds any standard coil 81 6 50 Insulators—Strain Electrose Ball type 82 .50 Electrose Corrugated. 2 insulation 83 .55 Electrose Corrugated. 7 insulation 84 1 15 Hopewell type 196 85 .30 Porcelain cleats, for small aerials 86 .05 6 S. E. Catalogue. Honeycomb Coils (Duo-Lateral Type) It is claimed for the duo-laleral type of coilsthat their distributed capacity is lower than that ofother honeycomb coils ; that their high and low-fre-quency resistance is smaller, and that their inductanceper unit of volume is
Size: 1907px × 1310px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, bookidpricelistofw, bookyear1922
