The Radiosport RS-20S Listen-Only headset is ideal for CW operations or for operations that may normally use either a desk microphone or a studio style desk-boom-mic. They work especially well for either CW or voice whether it be for contest, DX, ESSB or AM/FM operating. This headset is supplied with a detachable cable with 3.5mm stereo phone plugs and an adapter to 6.3mm phone plug. The gel ear cushions provide the maximum in comfort even for operators wearing glasses. The cloth covers reduce perspiration in hot, humid climates or when wearing for weekend long contests.
This RS-60CF deluxe “dream” edition dual-receive boom-mic headset is fitted with the Radiosport M207 high output dynamic microphone “DX” with narrow frequency response, making it ideal for DX-ing and contesting. This 200 Ohm impedance, high output, close-talk, noise cancelling mic offers the ideal 300 to 8000 Hz frequency response, unmatched voice articulation and great output that easily drives today's modern HF radios with either unbalanced or balanced mic audio input. The M207 Dynamic Mic, which has been developed specifically for the Radiosport headset and for the modern amateur radio SSB transceivers, is the choice of top DXers and contesters for many models of Yaesu, FlexRadio, Ten Tec and Kenwood HF desktop radios.
This RS-60CF deluxe “dream” edition dual-receive boom-mic headset is fitted with the Radiosport M208 dynamic microphone “Standard” with broad response, making it ideal for everyday use. The M208 dynamic mic, specifically developed for the Radiosport headset, offers a broader frequency response, increased output to match some hard to drive radios and the ability to tailor your transmitted signal using the newest features of today's modern HF desktop transceivers wit TX EQ capability and adjustable carrier offset. The 600 Ohm impedance, with 100 Hz to 6000 Hz frequency response, is just what you are looking for, if you want a great communications mic with the same voice articulation, noise cancelling, but warmer transmitted audio. On radios that do not provide for TX EQ settings, this mic will perform much like the M207 mic.
This RS-60CF deluxe "dream" edition dual-receive boom-mic headset is fitted with the M350-ADJ adjustable gain electret condenser microphone. This headset is the choice of top DXers and contesters, who want a great performing mic with bright, crisp audio and excellent output level. This 2500 Ohm electret mic, with close-talk, noise cancelling, a 300 to 8000 Hz frequency response and built-in mics gain control (on the end of the mic) allows tailoring the output to suit your radio. This mic is often used with ICOM HF desktop transceivers and other radios expecting an electret condenser mic, but is increasingly popular with DXers and contester for use on radios typically designed for dynamic mics.
This RS-60CF deluxe “dream” edition dual-receive boom-mic headset is fitted with the unique M360 high output electret condenser microphone and offers very high output required for a variety of new generation SDRs, which have been developed to use an electret mic. The high output M360 electret condenser microphone is ideally suited for radios that have low built-in microphone amplification. This is the extended SSB, AM and FM microphone of choice! This reflective noise cancellation design coupled with high output makes this microphone ideally suited for early (or any) ICOM radio and a favourite of Elecraft K3 and KX3 owners.