T EVIS i - AmericanRadioHistory.Com

Sweeping the Country!
Collins Audio Products Co. is in no way
affiliated with Collins Radio Co.
Two ALL NEW Complete Kits for
Every High -Fidelity Need
FM Tuner Kit $5 5
The FM -11 tuner is available in kit form with
the IF Amplifier mounted in the chassis, wired
and tested by us. You mount the completed
RF Tuning Unit and power supply, then after
some simple wiring, it's all set to operate.
11 tubes: 616 RF amp, 6AG5 converter, 6C4
oscillator, 6BA6 1st IF, (2) 6AU6 2nd and 3rd
IF, (2) 6AU6 limiters, PALS discriminator,
6A17 -GT double tuning eye, 5Y3 -GT rectifier.
Sensitivity 6 to 10 microvolts, less than '2 of
1 °0 distortion, 20 to 20,000 cycle response
with 2D8 variation. Chassis dimensions: 12'2"
wide, 8" deep, 7" high. Illustrated manual
supplied. Shipping weight 14 lbs.
FMF -3 Tuning Unit
Selected
$1525
The best for FM. The most sensitive and most
selective type of "front end" on the market.
6 to 10 microvolts sensitivity. Image ratio 500
to 1. 616 tuned RF stage, 6AG5 converter,
6C4 oscillator. Permeability tuned, stable and
drift -free. Chassis plate measures 61/2 "x4' /2 ".
In combination with the IF -6 amplifier, the
highest order of sensitivity on FM can be attained.
Tubes included os well as schematic
and instructions. Draws 30 ma. Shipping
weight FMF -3: 2 1/2 lbs. Dial available .- 53.85
RD -1C Tuner It Dial
Each Collins Tuner Kit is complete
with punched chassis, tubes, power
transformer, power supply components,
hardware, dial assembly.
tuning eye, knobs, wire, etc., as
well as the completed subassemblies:
FM tuning units, AM tuning
units, IF amplifiers, etc., where applicable.
Since all these sub- assemblies
are wired, tested and aligned
at the factory, Collins Pre -Fab Kits
are easily assembled even without
technical knowledge. The end re-
sult is a fine, high quality, high
fidelity instrument at often less than
half the cost - because you helped
make it and bought it direct from
the factory. Bring your present reproducing
system up to date with
a new Collins Tuner.
FM /AM Tuner Kit
i
Basic Components For Special Applications
,i, aiii°,,,14esslisn
l.1 tls 1/141
""11111er- '1111
IF -6 Amplifier
A
11----4r-
$1975
A remarkable value! 6 tubes are used in the
IF amplifier: 6BA6 1st IF, (2) 6AU6 2nd and
3rd IF's, (2) 6AU6 limiters and 6AL5 discriminator.
High gain, wide -band response (200
KC) for highest fidelity. 20 to 20,000 cycles.
Distortion less than 1/2 of 1o,ó. Draws 40 ma
( 220 volts. Chassis plate dimensions:
11.5, 16 "x2 '/2" Shipping weight: 3 lbs.
$2850
The COLLINS RD IC FM tuner chassis is unique in the field.
A whole, compact FM tuner and dial that fits in the palm
of your hand. Convert AM sets to FM'AM receivers for only
o few dollars! Unlimited applications where space is at a
premium. Use in conjunction with your phonograph amplifier.
Full frequency response to 20,000 cycles. Sensitivity 20 microvolts,
permeability tuned. Tuning unit and IF amplifier on
the same chassis plate. Draws 40 ma 4,, 100 volts. Tubes:
6AG5 converter, 6C4 oscillator, 12) 6AU6 IF amplifiers, 6AL5
in new ratio detector circuit Shipping weight tuner and
dial 5 lbs
I
$»50
The original 15 tube deluxe FM. AM
pre fab kit redesigned on a smaller
chassis. The tuner now measures 14"
wide by 12" deep by 7'2" high. This
attractive new front and dial assembly
opens up new applications where space
is at a 3remium. Kit includes every.
thing necessary to put it into operation-
punched chassis, tubes, wired and
aligned components, power supply,
hardware, etc. Kit comprises FMF.3
tuning unit, IF-6 amplifier, AM -4 AM
tuning unit, magic eye assembly and
complete instructions. All tubes includ-
ed. Shipping weight 19 lbs.
AM -4 Tuning Unit
Tops in AM superhet performance! A 3-gang
tuning condenser gives 3 tuned stages with
high sensitivity and selectivity. Assembly is
completely wired, tested and aligned ready
for immediate use. Frequency coverage 540
KC to 1650 KC at a sensitivity of 5 microvolts.
Tubes 6BA6 RF amplifier: 6BE6 con
verter; 6BA6 IF amplifier and 6AT6 detector.
Draws 30 ma r 220 volts. Mounts on a chassis
plate measuring 4 "z73,8'. Ship
ping weight 2!'2 lbs. Dial avail.
able at 53.85.
To: Collins Audio Products Co. Inc.
P.O. Box 368, Westfield, N. J.
Tel. WEstfield 2-4390
i FM
Tuner Kit FM AM Tuner Kit 7,
FMF3 Tuning Unit E IF 6 Amplifier
J AM -4 Tuning Unit
NAME
ADDRESS
CITY
STATE
MAIL
COUPON
TODA Y
Slide Rule Dial Assembly
RDIC Tuner and Dial
Amount fcr Kit $ See weights, add shipping cost S .-
Total amount enclosed S ... Check Money Order
WHEN YOU THINK OF TUNERS, THINK OF CO LINS AUDIO PRODUCTS
April, 1953 21