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BC-224

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überarbeitet am 28.12.2007

BC-224 variants

Type Voltage Crystal Filter Remarks
BC-224-A
(RCA, 1936)
14V DC X Dynamotor BD-94-A
BC-224-B
(RCA, 1938)
14V DC X Dynamotor DM-24-B, no LW/VLF
1500 - 3000
3000 - 5000
5000 - 7500
7500 - 10500
10500 - 14000
14000 - 18000 kHz
BC-224-C 14V DC X Dynamotor DM-24-B, no LW/VLF
c.f. B-Version
BC-224-D 14V DC X Dynamotor DM-24-B, no LW/VLF
c.f. B-Version
BC-224-E 14V DC X Dynamotor DM-24
200 - 500
1500 - 3500
3500 - 6000
6000 - 9500
9500 - 13500
13500 - 18000 kHz
BC-224-F 14V DC X Dynamotor DM-24, audio tube 6K6
200 - 500
1500 - 3500
3500 - 6000
6000 - 9500
9500 - 13500
13500 - 18000 kHz
BC-224-G 14V DC X Dynamotor DM-24, c.f. E-Version
BC-224-H 14V DC X Dynamotor DM-24, c.f. E-Version
BC-224-K 14V DC X Dynamotor DM-24, c.f. F-Version
BC-224-L (Belmont, Chicago IL) 14V DC X Dynamotor DM-24, VLF added to BC-224-C by Belmont
200 - 500
1500 - 3500
3500 - 6000
6000 - 9500
9500 - 13500
13500 - 18000 kHz

Quelle: Instruction Manuals, Ken Corwin, KF6NUR