AWA 514-M Technical Information And Service Data

TECHNICAL INFORMATION
AND SERVICE DATA
• RADIOLETTE
Models 514-M, 514-MZ
FOUR VALVE, BROADCAST, VIBRATOR
OPERATED SUPERHETERODYNES
514·M and 514·MZ
@fJ
RAD I 0 LA
Model 7IS-C
FOUR VALVE, BROADCAST, BATTERY/VIBRATOR
OPERATED SUPERHETERODYNE
ISSUED BY
AMALGAMATED WIRELESS (A/SIA.) LTD.
7IS·C
ELECTRICAL
SPECI FICATIO'NS.
FREQUENCY RANGIE .............. . .. .540-1600 Kc/s (555-IB7.5 M)
INTERMEDIATE FREQUENCY 455 Kc/s
BATIERY COMPLEMENT:
Model 514-M, SI4· · MZ-I--4 volt accumulator
Model 7IB-C-Battery operation
Cable with
tips
Cable with
plugs
(I) 1--4 volt accumulator }
2--45 volt "B" batteries 19183
19B03
(2) 1-1.5 volt dry cell "A" battery} 19182
2--45 volt "B" batteries
19801
NOTE: If a 1.5 volt dry cell "A" battery is used, it is
necessary, if dial illumination is required, to remove the
dial lamp cables from the terminals on top of the chassis
and to connect the cable to the outer terminals of a 4.5
volt battery-see diagram "Battery Connections."
Vibrator Power Unit Operation: I 4 volt accumulator.
Vibrator Power Unit:
Models 514·M, 514-MZ .. _ ..... 20420
Model 718-C 19190
Battery Consumption.
Models 514·M, 514-MZ ..... volt accumulator O.B amp.
Model 718-C ___ ._ .. _...... 4 volt "A" battery 0.15 amp.
1.5 volt "A" battery 0.25 amp.
"8" battery 14 mA
Vibrator operation 0.9 amp.
Dial Lamps.
Models 514-M, SI4-MZ 6.0 volt, 0.15 amp. M.E.S_
Model 718-C .......... ........ 6.3 volt, 0.25 amp. M_E.S.
Fuse.
Battery operation (718-C only) .
a·i
amp.
Vibrator operation ..... 3 amp.
Valve Complement.
( I) 1 R5 Converter
(2) IT4 I.F. Amplifier
(3) ISS Detector, A.F. Amplifier, A.V.C.
(4) 3V4 Output
Vibrator Cartridge.
Models 514·M, SI4-MZ: A.W.A. Oak type V 5278
Model 7IB-C: A.W.A. Oak type V 6B04
Loudspeaker (Permanent Magnet).
Model 514-M
5 inch-code number AC32
Transformer-XAB
V.C. Impedance-3 ohms at 400 C.p.s.
Model 514·MZ
5 inch-code number AC39
Transformer-XAB
V.C. Impedance-3 ohms at 400 C.P.S.
Model 7IS·C
7 inch-code number AY40
T ra nsformer-XAB
V.C. Impedance-3 ohms at 400 C.P.S.
Undistorted Power Output, 200 milliwatts.
Controls.
Models SI4-M, 514-MZ-Combined On/Off switch and
Volume-Left hand control. Tuning-Right-hand
control.
Model 7IB-C. Combined On/Off switch and Tone-
Left-hand control.
Volume-Centre control.
Tuning-Right-hand control.