The BC-610 was a radio transmitter based on the Hallicrafters HT-4 and was used by the U.S. Army Signal Corps during World War II.

Model: Radio Transmitter BC-610-I - Hallicrafters, The; Chicago, Shape; Boatanchor (heavy military or commercial set >20 kg). Dimensions (WHD) 32 x 40 x 20 inch / 813 x 1016 x 508 mm; Notes; Built for Signal Corps under contract 3357-PHILA-52. 3 chassis: RF deck, Modulator deck, Power Supply deck.

HT-4 / BC-610 Commercial Tr Hallicrafters, The; Chicago, IL and Arlington/, build 1938–1945, 14 pictures, 3 schematics, 13 tubes, United States of

The BC-610 was a radio transmitter used by the U.S. Army Signal Corps during World War II. In the early 1940s, the U.S. military sought a high-powered radio transmitter capable of infallible voice communications over 100 miles (160 km), sturdy enough to …

This is a 400 Watt CW, AM and RTTY amateur radio transmitter designed in 1938. It was improved in 1942 for use in war. Watch the video. Here is the complete CW / AM station. My BC610 is now ready for use. I have here started testing the transmitter. To the right we have BC614 microphone amplifier and O-39B/TRF-7 external oscillator.

The BC-610-E is a high power transmitter station providing voice (amplitude modulated) or continuous wave transmission over a range of more than 100 miles under all conditions of atmosphere and terrain. Range of operation: Voice transmission may be carried on over a distance of approx. 100 miles.

More power output! The BC-610 is capable of 500W output with 100% modulation (2000W PEP)...but remember 375W is the legal limit. Hints and kinks on the BC-610. BC 610 E Audio Hints & Kinks. Setting the Self Bias for the 250TH. by.... NM1H - The Great Dixie Haul. -------THE GLOBE KING 500 INFORMATION PAGE -----------

2025年2月21日 · This page was last edited on 21 February 2025, at 14:28. Content is available under Creative Commons Attribution Non-Commercial Share Alike unless otherwise noted.Creative Commons Attribution Non-Commercial Share Alike unless otherwise noted.

The only real heavy metal here is this BC-610. Had a few GPT-750's and many SBT-14's, but a man can only maintain (or lift) so much of this stuff. This is a "I" model, serial number 8, contract number 3164-PHILA-51-01-C, manufactured by Hallicrafters.

Inside The BC-610E The upper deck or RF deck, 250Th in forground, tuning units to the left and the hand wound coil for 160m on the right. The modulation deck, the two 100TH's in the middle , the 2A3's on the right and the modulation trans former behind the 100TH's.