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NZVRS PO Box 13873 Onehunga Auckland 1643 Zl/ZA. 30006 RECEIVERS, BROADCAST, NEW ZEALAND TYPE B, NO. 1. WORKING INSTRUCTIONS AND SERVICE RULLETIN I d RECEPTION SET, A.E.W.1, (N.Z.) RECEPTION SET, A.E.

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Wireless-Set-No-19-Canadian 电路原理图.pdf

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RL-AEW1-Reception-Set-5V-AW-VIB-possibly-1936 电路原理图.pdf

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National Kokumin Receiver No.2 电路原理图.pdf

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JBL Technical Note - Vol.1, No.1A 电路原理图.pdf

Performance Parameters of JBL Low-Frequency Systems Introduction This technical note will enable sound contractors and consultants to specify JBL LF enclo sures, transducers and packaged systems to fi

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JBL Technical Note - Vol.1, No.3A 电路原理图.pdf

A. Introduction: JBLs low frequency (LF) transducers tall into three major categories, based on their relative efficiencies. Those models in the lowest efficiency category exhibit high linearity and a

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JBL Technical Note - Vol.1, No.4 电路原理图.pdf

Technical Notes Vol. 1, No. 4 Constant Directivity Horns L Introduction: In the last three years, constant directivity horns have virtually replaced the older radial and multi-cellular types in large-

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JBL Technical Note - Vol.1, No.7 电路原理图.pdf

Technical Notes Volume 1, Number 7 In-line Stacked Arrays of Flat-front Bi-Radial Horns Introduction: Where excellent vertical pattern control in the 500 Hz range is desired, system designers will usu

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JBL Technical Note - Vol.1, No.2 电路原理图.pdf

Technical Notes Vol. 1, No. 2 70-Volt Distribution Systems Using JBL Industrial Series Loudspeakers Theory of Line Distribution Systems In a typical paging, background music, or noise-masking system,

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JBL Technical Note - Vol.1, No.3 电路原理图.pdf

Technical Notes Volume 1, Number 3 Choosing JBL Low-Frequency Transducers A. INTRODUCTION When JBL converted its low-frequency transducers from Alnico-V magnets to SFG ferrite structures in 1978, we t

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JBL Technical Note - Vol.1, No.5 电路原理图.pdf

Technical Notes Vof. 1, No. 5 Introduction: In order to facilitate the specification of JBL systems exhibiting flat power response, all JBL passive dividing networks have been redesigned to include HF

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JBL Technical Note - Vol.1, No.10 电路原理图.pdf

Technical Note Vol. 1, No. 10 Use Of The 46120K, 4671 OK, And 4660 Systems in Fixed instaiiation Sound Reinforcement Introduction: For many small and medium scale sound reinforcement applications, pre

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JBL Technical Note - Vol.1, No.6 电路原理图.pdf

T e c h n i c a l N o t e s V o l u m e 1 , N u m b e r 6 JBL High-frequency Directional Data in Isobar Form 1. Introduction: This Technical Note presents directional data on JBLs high-frequency horns

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JBL Technical Note - Vol.1, No.12B 电路原理图.pdf

Technical Notes, Volume 1 Number 12B Polarity Conventions of JBL Transducers and Systems Introduction: For most of JBLs existence, the company has designed many transducers and systems with a polarity

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