AK model 36 radio receiving set with type Y power supply
Date: 1927
Inventory Number: RS0040
Classification: Radio Broadcast Receiver
Place of Origin:Philadelphia, Pensylvania, United States
Dimensions:16 x 53.7 x 20 cm, 17 lb. (6 5/16 x 21 1/8 x 7 7/8 in., 7.7 kg)
Accessories: Atwater Kent Model model Y power supply (see RS0040A) permanently attached by wiring harness.
Description:
Tuned Radio Frequency (trf),Long rectangular box,Separate power supply: Atwater Kent type Y, attached permantly by cable. No loudspeaker. (cont.) Controls: Antenna fine tuning - small variable capacitor Tuning: 0 -> 10, 4 gang capacitor (antenna + 3 RF stages?) Volume Tubes: Sylvania SX226 TRF RCA Radiotron UX226 TRF dated 11/20, New England Cycle and Radio Co. 30 Brattle St., Boston, Mass. Sylvania SX226 TRF RCA Radiotron UY227 dated 11/20, as above RCA Radiotron UX226 dated 11/20, as above Sylvania SX171 "Last audio stage" Connections: Connection apertures on rear: 1) for access to antenna connections - short antenna, long antenna, grounf 2) Radio speaker