Summary of Contents for CONAX 600

Page 1: ... SteamPoweredRadio Com INSTRUCTION MANUAL MODEL 602 CONAX Conaccelerator Dual Channel Operation U S Patent No 3 111 635 FAIRCHILD RECORDING EQUIPMENT CORPORATION 10 40 45th Avenue Long Island City NY IB602 ...

Page 2: ...em however as mentioned above Live TV shows like children s programs where numerous percussion life noises may produce transients with excessive high fre quency amplitudes can easily over modulate the transmitter if the level is not brought down or a radical filter inserted The CONAX is ideal for putting a ceiling on the high frequency peaks Tape recording is another field where the CONAX could be...

Page 3: ...is a dual channel unit for stereo use As both chan nels in the stereo CONAX are similar only one will be de scribed here Inputs and outputs appear on barrier type terminals at the rear of the unit Plus 4 VU signal is fed to an input trans former From the secondary the signal is fed to the complex automatic filer FL 101 The output of the filter feeds the grid of 1 2 12AX7 which in turn feeds the tr...

Page 4: ...on of cut and try if a peak reading meter with sufficiently short attack time to catvh 10 to 15KC peaks is not at hand The FAIRCHILD MODEL 641 stereo cutting system contains such a meter On this meter the action of the CONAX can be read directly in db if a given musical selection is ylayed with and without the CONAX The CONAX should be used with discretion that is should not always work in positio...

Page 5: ...is RIGHT CHANNEL OUTPUT Z 600 ohms Terminal 11 high Terminal 12 low NOTE If a flating circuit is used it is necessary that Terminals 9 and 12 be strapped to Terminal 10 If 150 oho output impedances are deeired open front of the coNAX and restrap the output transformers inside the chassis The connections are as follows 150 ohms join 5 and 6 connectto 4 and 7 600 ohms join 5 and 6 connect to 3 and 8...

Page 6: ...EQUENCY RESPONSE DISTORTION NOISE SEPARATION TUBE COMPLEMENT FUSE PO W ER REQUIREMENTS WEIGHT MECHANICAL DIMENSIONS WARRANTY 1 4 VU or 8 VU 4 VU or 8 VU no overload before e 7 dbm 150 ohm 600 ohm 150 ohm 600 ohm As straight amplifier l db 25 cps to 15 KC Maximum filter action 6 db octave Roll off from 2 kc 75 micro seconds Below filter threshold less than 1 70 db below 4 dbm Better than 45 db 1 6X...

Page 7: ...cluded in this manual If there is any question vn this or other FAIRCHILD professional products please do not hesitate to contact us ATTACHMENTS Schematic diagram CONAX MODEL 602 CONAX action curves WARRANTY REGISTRATION MODEL 602 CONAX Serial No Name of Purchaser Date Address of Purchaser Purchase Name of Distributor Address of Distributor Check here if you desire to be placed on regular ruai ins...

Page 8: ...www SteamPoweredRadio Com CONAX AC TION 14d b n 4dbm Odbm 4 db 5Kc 7Kc I I f SOLID LINE OUTPUT SIGNAL I i I I DOTTED LINE INPUT SIGNAL I I 11 I I 11 I I I I I I F I G I ...

Page 9: ... h w F t 1 Jl 1 1 11 tH P Ul ilfi IE t Hi m It l i 1 1mi ml nt ii m r h t 3 4 5 0 7 8 9 1 100 2 CON AX ACT ION J r 1 i rt 1 co f i 3 4 5 0 7 8 9 1 1000 FREQUENCY IN CYCLES PER SECOND FIG 2 2 3 r Q y 15db t5db 5db 4 6 0 7 8 9 1 10000 CPS ...

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