WLW 500kW TRANSMITTER MASON OHIO

                                                       Photos courtesy Clyde Haehnle unless noted

50 kW - 500 kW switch

Photo: Jeff Johnson

8CR recreation

Control Console

50 kW WE driver in left background

WLW main console

WLW audio racks

WLW main circuit breakers today

Photo: Jeff Johnson

WLW circuit breakers original

WLW mercury rectifiers

WLW second harmonic filter inductor

Photo: Jeff Johnson

WLW second harmonic filter

Photo: Jeff Johnson

WLW metal shell mercury rectifiers today

Photo: Jeff Johnson

Powel Crosley with power tube

Gary Liebisch at same location demo'ing Harris Dexstar

WLW modulation transformer name plate

WLW output cabinet (1 of 3)

WLW transmitter rear doors

WLW filament transformers

Pyrex cooling water tubes

UV898 tube now

Photo: Jeff Johnson

UV862 tubes in situ

WLW power amp tuning and loading controls

WLW substation

WLW cooling pond

Unknown machinery

WLW transmission line

Photo: Barry Mishkind

WLW main power control panel

WLW tower base

WLW tower base arc

WLW arc supressor photocell

WLW guy slugs for measuring lightning strike current

WLW 50 kW

WLW 1000 kW proposed

WLW 50 kW day isoservice

WLW 1000 kW day isoservice

WLW winter 1000 kW

WLW 1950s superpower studies

WLW 1950s superpower studies