Heil BM17 Dual headset
The BM-17 is a lightweight single-side or dual-side headset designed for Amateur Radio use. To accommodate different radio setups, the BM-17 is available with either a BM-17-Dynamic element or a BM-17-iC electret element designed to use with ICOM radios.
The speakers used in the BM-17 are very sensitive and don’t require much AF gain from the transceiver. The frequency response is 200 Hz – 5 kHz with very low distortion. The ear pads are replaceable acoustic foam.
The microphone audio for the BM-17 series terminates into a 1/8” mono plug while the headphone terminates into a 1/8“ stereo plug (1/8” to 1/4” adapter included).
The boom is designed to be extremely flexible and is swivel mounted to the headphone speaker for optimal positioning in any situation.
The use of the AD-1 series mic adapters allows simple interface with popular transceiver inputs. The adapter cable has a 1/8” female input jack for the headset microphone while the 1/4” female that exits the adapter is the PTT (push to talk) line for the Heil foot switch or hand switch. The 1/8” or 1/4” stereo plug goes into the headphone jack on the transceiver front panel.
Note: To use dynamic mic elements on vintage radios (requiring a high impedance input of 10k to 30k ohms) will require the use of an XT-1 impedance matching transformer.
Please see our Adapter Selector to find the right adapter cable to connect the BM-17 to your radio.
