Siemens Est. 1847 | Germany

Siemens is the largest Europe-based electronics and electrical engineering company. It has produced a wide range of wireless equipment for military, marine and aviation usage. Many units have made it to the amateur shacks through the years.

Siemens 745 E303 745 E303
Desktop Shortwave receiver
1952-1957
RX
AM   CW  
1.5-30 MHz (230 – 530 kHz optional)
TX
-
-
Siemens 745 E309b 745 E309b
Desktop Shortwave receiver
195x-19xx
RX
AM   CW  
255-525 KHz / 1.5-30.3 MHz
TX
-
-
Siemens 745 E310 745 E310
Desktop Shortwave receiver
196x-196x
RX
AM   CW   SSB  
14-21 KHz / 0.085-30.3 MHz
TX
-
-
Siemens 745 E311a 745 E311a
HF Receiver
1959-1961
RX
AM   CW   SSB  
1.5-30.1 MHz
TX
-
-
CHR531
HF Receiver
198x-198x (late eighties)
RX
AM   CW   SSB  
0.01-30 MHz
TX
-
-
Siemens E410 E410
HF Receiver
197x-seventies)
RX
AM   CW   SSB  
0.07-30 MHz in 9 bands
TX
-
-
6 item(s)