Rogers cadet mk2 brochure

Page 1

MK II SWITCHED I'M Receiver

Frequency Coverage: 87-96 mc/s.

Sensitivity: |0 microvolts for 20 DB quietening
(25 kcs deviation).

Audio Output: .ZSV. R.M.S. (average).

Aerial Impedance: 70-90 ohms.

Controls: Rotary ON/OFF Switch.
3-positien Station Selector.

Valves: ECC84. 3 >1ECF80. 2 ' OA79

Overall Dimensions: (ugl'wide * |0deep / 4%" high

Styling: Front Pan brushed brass with

black sub-panel. Control Knobs
fivory with g ound brass in-
serts.
Operating Voltage: IIO. 205. 225. 245 V. 50/60 cps.
Design Features: AFC. Cascade RF Stage. Foster-
Seeley Distriminator. Cathode
Follower Output. Provision for

addition of Stereo Multiplex
Adaptor. Completely self-
powered.

@uarantze

Every ROGERS Unit produced is guaranteed against faulty
materials and workmanship, for a period of TWO YEARS from
the date of purchase (excluding Valves, which are covered by
the normal manufacturers Guarantee of 90 days). During this
period equipment will be replaced or repaired free ofcharge. We
do not guarantee equipment which has suffered damage due to
misuse or which has been modified or tampered with, in any way.

DESIGNED FOR

HOME HIGH FIDELITY

SYS-T EM 3 ROGERS DEVELOPMENTS (ELECTRONICS) LTD.

4-14, BARMESTON ROAD. CATFORD. S.E.6
Tu; HlTHER GREEN 742434340 0mm: ROD '0 LONDON S.E.6

ram rm l,\ kNGLAND

Page 2

Mk. II VARIABLE I'M Receiver

Frequency Coverage: 88-]08 mc/s.

Sensitivity: 2.5 micro-volts for ZODB quietening (25 kc/s
deviation).

Audio Output: |.5V R.M.S. for 30% modulation.

A.G.C. characteristics: Output level j: I DB for inputs
from 2.5 microvolts-SOO m/v.

Oscillator Drift: Maximum driltaiter i hour IO kc/s.

Aerial Impedance: 75 ohm. co-axial.

Operating Voltage: 200. 230. 250V. 50 cps. and l 10V. 50/60 cps.

Consumption: 40 watts.

Controls: TUNING. ON/OFF Toggle Switch. FUNCTION:
MONOA/STEREO/MONO B. Pre-set output
volume controls.

Valves: ECCSS. 4x 6AU6. 4>< OA79. ECC83. EM87.

Dimensions: |04i>< 7%x441. Weight: (Chassis) 7 lbs.
(Case) I0;- lbs.

Styling: Front Panel: Brushed Brass. Knobs: Ivory with
ground brass insert. Teak Case available as an
optional extra.

Design Features: Printed Circuit Coil Pack featuring excep-
tional frequency stability. Twin limiters ensuring
optimum AM rejection. Foster-Seeley Discriminator.
Accurate and sensitive bar type Tuning Indicator.
Provision for addition of Stereo Multiplex Adaptor.
Dual cathode follower outputs.

H688 Mk. II Integrated Stereo
Amplifier
Control Unit Section :-

lnput Facilities: DISC (4 & I20 m/v) (RIAA & Flat).
Suitable for all magnetic and
crystal pick-ups.
RADIO (I20 m/v) TAPE REPLAY
(4 m/v) (CCIR) from Replay Heads
or (IO/I20 m/v Flat) with a com-
plete Tape Recorder.
TAPE RECORD (IOO-ZSO m/v).
Control Facilities: 5-position INPUT SELECTOR.
4-position FUNCTION
SELECTOR.
Ganged BASS. TREBLE and
FILTER CONTROLS.
BALANCE Control.
Closetolerance VOLUME Control.
Separate ON/OFF Toggle Switch.
Built-in-HI-PASS FILTER.
Main Amplifier Section :-

Power Output: [2 + l2 watts (I4 4- I4 watts
peak) (p.p. ECL86's)

Harmonic Distortion: 15% for I2 watts.

Intermodulation Distortion: |.5% 50 cps. and 6000 cps. 4: I.

Frequency Response: i I DB. 30-20,000 cps.

NFB: IéDB.

Hum and Noise: -80 DB below I7. watts.

Speaker Matching: 4, 8 and I6 ohms.

Valves: 4X ECL86 2>< EF86 2x ECC83

6234.

Operating Voltage 200. 230. 250V. 50 cps. and Ho.
H5. I25v. 50/60 cps.

Consumption: 95 watts.

Dimensions: (Case) |5§ X we X 7
(Chassis) I4 X 3% x 5.1"

Weight: (Case) 27% lbs.
(Chassis) 23;- lbs.

Styling: Case: (Optional) Figured Teak.

Front Panel: Brushed Brass.
Control Knobs: Ivory with ground
Brass inserts.

* Now with provision for Remote Control.