051992
Photograph 051992 Second World War, 1939-1945ROCKBANK, VIC. 1943-05-24. RACK MOUNTED SHORTWAVE COMMUNICATION RECEIVERS USED ON ARMY FIXED COMMUNICATION SERVICES BY LAND HEADQUARTERS HEAVY WIRELESS GROUP.

The Australian War Memorial Collection. Test site
DIGGERS' REST, VIC. 1943-05-24. A 750-WATT TRANSMITTER OF LAND HEADQUARTERS HEAVY WIRELESS GROUP, USED FOR ARMY FIXED COMMUNICATION SERVICES.
ROCKBANK, VIC. 1943-05-24. RACK MOUNTED SHORTWAVE COMMUNICATION RECEIVERS USED ON ARMY FIXED COMMUNICATION SERVICES BY LAND HEADQUARTERS HEAVY WIRELESS GROUP.

COLDSTREAM, VIC. 1943-05-11. GENERAL VIEW OF TRANSMITTER HUTS OF LAND HEADQUARTERS HEAVY WIRELESS GROUP. THESE HUTS HOUSE ALL EXISTING TRANSMITTERS USED ON ARMY FIXED COMMUNICATION WIRELESS TELEGRAPHY

COLDSTREAM, VIC. 1943-05-11. LAND HEADQUARTERS HEAVY WIRELESS GROUP TRANSMITTER (KNOWN LOCALLY AS DCA) OPERATING ON ARMY FIXED COMMUNICATION WIRELESS TELEGRAPHY CHANNELS. THIS UNIT HAS A POWER INPUT T

ROCKBANK, VIC. 1943-05-24. DOUBLE-DIPOLE AERIAL ARRAY AT LAND HEADQUARTERS HEAVY WIRELESS GROUP STATION, USED ON ARMY FIXED COMMUNICATIONS SERVICES.

RINGWOOD NORTH, VIC 1943-05-04. V 5539 SERGEANT A R WILLIAMS OF LAND HEADQUARTERS HEAVY WIRELESS GROUP CHECKING OVER A L. P. NO. 2 WIRELESS TRANSMITTER WHICH HE HAS HELPED TO MANUFACTURE. THIS TYPE OF

COLDSTREAM, VIC 1943-05-04. GENERAL VIEW OF RHOMBIC TRANSMITTING AERIALS USED ON ARMY FIXED COMMUNICATION WIRELESS TELEGRAPHY CHANNELS BY LAND HEADQUARTERS HEAVY WIRELESS GROUP.
