Page 19 Advertisement 1

Radio Record, Volume II, Issue 7, 31 August 1928, Page 19

When you choose a Radio Set make sure that it iS equipped throughout with A Radiotron tor every RCA Radiotrons. Manufac- purpose turers of quality Receiving RADIOTRON OX-ZO1-A Detector Amplifier RAetectoON XnpHezoo Sets specify RCA Radiotrons RADIOTRON UX-199 Detector Amplifer for testing; for initial equipment; RADIOTRON WD-11 'RADIOTRON: Detector Amplifier RADIOTRON WX-1? and for replacement: W728o Detector; Amplifer RADIOTRON UX-?00-4 Detector only RADIOTRON OX-120 Power Amplifer, Last Audio Stage only Every RCA Radiotron is tested RADIOTRON UX-222 Screen Grid Radio in 41 different way8 in the lab- Frequency Amplifier oratories of RCA, by the radio RADIOTRON UX-11g-A Power Amplifier experts who made modern RADIOTRON fer-lilst broadcasting possible: Never Power Amplifier , Audio Stage only u8e new valves with old ones BAPGQERON AmpliKez810 that have been in use a year RC4 Oscillator or more. See that your set RADIOTRON UX-240 Detector Amplifier for is completely equipped with Resistance-coupled Amplifcation RCA Radiotrons once a year Look for this ma-* RADIOTRON UX,-226 at least; on every Radiotron A.C. Filament RADIOTRON TY-827 AC_ Heater RADIOTRON UE-280 Full Wave Rectifer RADIOTRON UX-281 Half Wave Rectifier RADIOTRON OX-874 Voltage Regulator BADIOTVOxe UV-876 RCA Radiotron Ballast Valve BADBAliEsCN ValveV-s86 M,A 0 � 8 Y T H � M ^ K E R $ 0 F T H E R ^ 0 | 0 L ^ The Stendard by which Other Vacuum Valves Radiotron Booklet Free on Request; are rated WORLDMBe Amalganated WIRELESs Wireless (Australasia) Ltd: Box 830 WELLINGTON