Telecommunication Journal, 31. sējums,187-356. lapaInternational Telecommunication Union., 1964 |
No grāmatas satura
1.–3. rezultāts no 88.
198. lappuse
... Standard MUFS ( IFRB Technical Standards B - 2 and C ) for R = 5 , 70 , and 125 ; b ) the fact that the critical frequency is an almost linear function of the sunspot number , between certain limits ; c ) the field strengths ( IFRB ...
... Standard MUFS ( IFRB Technical Standards B - 2 and C ) for R = 5 , 70 , and 125 ; b ) the fact that the critical frequency is an almost linear function of the sunspot number , between certain limits ; c ) the field strengths ( IFRB ...
239. lappuse
... standard receiver capsule adopted by the administrations throughout the world for telephone sets and handsets . 1.83 " x 0.76 " ( 47 mm x 19 mm ) . 1.25 oz . ( 35 g ) . Available standard or tropical finish with impedance of 300 ohms ...
... standard receiver capsule adopted by the administrations throughout the world for telephone sets and handsets . 1.83 " x 0.76 " ( 47 mm x 19 mm ) . 1.25 oz . ( 35 g ) . Available standard or tropical finish with impedance of 300 ohms ...
294. lappuse
... standard for future transmission equipments , has placed orders with STC for channel , group and supergroup equipment , which with export orders , to date amount to more than 15 000 channel ends . These orders include the necessary ...
... standard for future transmission equipments , has placed orders with STC for channel , group and supergroup equipment , which with export orders , to date amount to more than 15 000 channel ends . These orders include the necessary ...
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