Q PLUS 1949 COILS€¦ · Q-4-SW013 The oscillator coil belonging to the above aerial coils....
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Q PLUS 1949 COILS ■ ™ STANDARD SIZE COILS (Continued) REINARTZ COILS Q 4 -RC 8S A standard size cci) built cn the same lines as the Q—AC5S Aerial c o ils .................................................................................. 9/6 UNTUNED R.F. COIL Q_ 4 _RCSS Designed mainly for replacement purposes, this ccij may be used where a lumxig cuiiuenser is unuesirtd. InawLUtii^e—I 6MH. wound A/R cn ceramic former with pigtail connections ................................. H /O SHORT-WAVE COILS Q-j-SWA13 An exceptionally high gain series, permeability tuned with special low- tfc_4_fi>\VA16 loss polystyrene impregnation. Unshieideo, mounting by means of Y& ’* Whitmore screw. Type SWA13 covers 13-42 meters; SWAI€ covers 16-50 meters. Q-4-SW013 The oscillator coil belonging to the above aerial coils. Q_+_SWG16 The oscillator coil belonging to the above aerial coils. Q_j_SWR13 The R.F. coil belonging to the series . ... All coils C /Q Q_uSWR16 The R.F. coil belonging to the series. _1F8 or 9 I.F. Transformers 2/3rds size I.F. TRANSFORMERS, STANDARD AND MIDGET SIZE N.B.—ALL TYPES OF “Q.PLUS*’ I.F. TRANSFORMERS ARE MADE FOR OPERATION IN No. 1 AND No. 2 POSITIONS. UNLIKE OTHER BRANDS. THE COUPLING FAC TOR OF THE No. 2 I.F. IS DEFINITELY GREATER. PRODUCING 10^ MORE GAIN WHEN USED AHEAD OF THE DIODE STAGE. RRO*T>™ *>*\'D WIDTH WITH LESS SENSITIVITY IS OBTAINED IF TWO No. 2 I.F.’s ARE USED. I F. TRANSFORMERS — 455 KC. Q- Qh IF1 1F4 IF3 IF4 Australia's smallest commercial I.F., measuring only 94” x x 1%”* Hrgn "A* Ferro-magnetic surrounds with optimum size litz windngs give pertorma-nce equal 10 many standard size I.F. s. Full lOOuufd. silver-mica condensers with special space-saving solder lugs. Mounting is 1^/Q by means of a 3/16’’ n u t ....................................... ..................... Of A single pi 7/41 litz wound winding of conventional construction but with the exclusive “Q.PLUS” constructional features outlined 13/9 before. 100 uufd. s5Iver-mica condensers .................................... O _ Q- IF9 q + ifio Q+IP11 Th° w’wrfinp® of the«e nnitc are enclosed with high ‘‘Q’- Ferro-magnetic surrounds, giving exceptional “Q*’ factors and corresponding 14/9 performance. 100 uufd silver-mica condensers. 7/41 litz wire A special high gain but broad bandwidth unit, each unit being com posed of 3 pis of 7/41 litz wire. 80uufd condensers. Specially 14/9 suitable for portable type radios .......................................................... LOOP AERIALS Q_|_LA1 A midget type loop aerial with special loading coil and y /g recommended circuit ...................................................................... Phantom Drawing showing 2/3rds size Midget Coil Con struction Midget Oscillator, Coil tjpe Q-4-01 For IR5 R-W-STEANI &(0.Pty.lt<J. 143 HIGH ST. KEW.VICTORIA factory : eastern place auburn , victoria
Transcript of Q PLUS 1949 COILS€¦ · Q-4-SW013 The oscillator coil belonging to the above aerial coils....
Q PLUS 1949 COILS■ ™
STANDARD SIZE COILS (Continued)
REINARTZ COILSQ4-R C 8S A sta n d ard size cci) b u ilt cn the same lines as the Q—AC5S
Aerial c o i l s .................................................................................. 9 /6
UNTUNED R.F. COIL
Q_4_RCSS Designed m ainly for rep lacem ent purposes, th is ccij may be used w herea lumxig cuiiuenser is u n u e s irtd . InawLUtii^e—I 6MH. w ound A / R cn ceram ic form er w ith p ig ta il connections ................................. H / O
SHORT-WAVE COILS
Q-j-SWA13 An exceptionally high gain series, perm eability tu n ed w ith special low - tfc_4_fi>\VA16 loss polystyrene im pregnation . U nshieideo, m o un ting by m eans of Y&’*
W hitm ore screw.Type SWA13 covers 13-42 m eters; SWAI€ covers 16-50 m eters.
Q-4-SW013 The oscillator coil belonging to the above aeria l coils.Q_+_SWG16 The oscillator coil belonging to the above aerial coils.Q_j_SWR13 The R.F. coil belonging to the series. . . . All coils C / QQ_uSWR16 The R.F. coil belonging to th e series.
_1F8 or 9 I.F. T ransform ers 2/3rds size I.F . TRANSFORMERS, STANDARD AND M IDGET SIZE
N.B.—ALL TYPES OF “Q.PLUS*’ I.F. TRANSFORMERS ARE MADE FOR OPERATION IN No. 1 AND No. 2 POSITIONS. UNLIKE OTHER BRANDS. THE COUPLING FACTOR OF THE No. 2 I.F. IS DEFINITELY GREATER. PRODUCING 1 0 ^ MORE GAIN WHEN USED AHEAD OF THE DIODE STAGE. RRO*T>™ *>*\'D WIDTH WITH LESS SENSITIVITY IS OBTAINED IF TWO No. 2 I.F .’s ARE USED.
I F. TRANSFORMERS — 455 KC.
Q-Qh
IF11F4
IF3IF4
A ustralia 's sm allest com m ercial I.F., m easuring only 94” x x 1% ” * Hrgn "A* Ferro-m agnetic su rrounds w ith op tim um size litz w indngs give pertorma-nce equal 10 m any stan d ard size I.F. s. Full lOOuufd. silver-m ica condensers w ith special space-saving solder lugs. M ounting is 1 ^ / Q by m eans of a 3/16’’ n u t ....................................... ..................... O f
A single pi 7/41 litz w ound w inding of conven tional c o n s tru c tio n b u t w ith th e exclusive “Q.PLUS” co n s tru c tio n a l fea tu re s o u tlin ed 13/9 before. 100 uufd . s5Iver-mica c o n d e n s e r s ....................................
O _Q- IF9
q + if ioQ + IP 11
Th° w’wrfinp® of the«e nn itc are enclosed w ith h igh ‘‘Q’- F erro -m agnetic su rrounds, giving exceptional “Q*’ fac to rs and corresponding 1 4 / 9
perform ance. 100 uu fd silver-m ica condensers. 7/41 litz wire
A special h igh gain b u t broad b andw id th u n it , each u n i t being com posed of 3 pis of 7/41 litz wire. 80uufd condensers. Specially 1 4 / 9 su itab le for po rtab le type rad ios..........................................................
LOOP AERIALSQ_|_LA1 A m idget type loop aeria l w ith special loading coil an d y / g
recom m ended c i r c u i t ......................................................................
P han tom Drawingshow ing 2/3rds size M idget Coil Con
stru c tio nM idget O scillator, Coil t jp e
Q-4-01 For IR5
R-W-STEANI &(0.Pty.lt<J.143 HIGH ST. KEW .VICTORIAf a c t o r y : e a s t e r n p l a c e a u b u r n , v i c t o r i a
