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Radio Insulators²
18 of 20

·Front Cover
·I.F.Cover
·Page 3
·Page 4
·Page 5
·Page 6
·Page 7
·Page 8
·Page 9
·Page 10
·Page 11
·Page 12
·Page 13
·Page 14
·Page 15
·Page 16
·Page 17
·Page 18
·I.B.Cover
·Back Cover
 
Pyrex Radio Insulators
PYREX PILLAR INSULATORS--NAVY TYPES

Pyrex Pillar Insulators - Navy Types

Number 67059 67060 67061 67065 67062
Navy Type SE-2550 SE-2549 SE-2546 SE-2545 SE-2545
Height, overall 2" 3" 4" 6" 7"
Av. Outside Dia. of PYREX Part 5/8" ¾" 1¼" 2" 2"
Outside dia. of terminal caps (brass) 1" 1¼" 1 7/8" 2 5/8" 2 5/8"
Developed leakage path 1 1/8" 2" 2 5/8" 4½" 5½"
Weight 2½ oz. 4½ oz. 15 oz. 2 lb. 2 lb. 3 oz.
Price, each $0.90 $1.15 $1.65 $3.40 $3.75
Special PYREX Pillar Insulators of desired sizes and electrical characteristics
for heavy base support, etc., will be made to order.


A group of Pyrex Power Line, Pyrex Antenna and Pyrex Navy Type Entering Insulators at Broadcasting Station WLW, Cincinnati

   A group of PYREX Power Line, PYREX Antenna and PYREX Navy Type Entering Insulators at Broadcasting Station WLW, Cincinnati.

   The line shown transmits the radio frequency energy from the transmitter proper inside the building to the antenna coupling system, located in the house under the antenna. (See also pages 8 and 9.)