Transmitters
| Model | Description | Power Output |
|---|---|---|
| SDT 200 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter, Single Frequency Echo Canceller (option) | 10W ps/2,5W rms |
| SDT 500 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter, Single Frequency Echo Canceller (option) | 50W ps/10W rms |
| SDT 201 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter,Single Frequency Echo Canceller (option) | up to 300W ps/200W rms |
| SDT 501 ARK-6 Compact | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to 500W ps/400W rms |
| SDT 501 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to 1600W ps/400W rms |
| SDT 102 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to 2000W ps/700W rms |
| SDT 202 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to 3000W ps/1250W rms |
| SDT 502 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to 6000W ps/2500W rms |
| SDT 532 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to 9000W ps/3750W rms |
| SDT 103 ARK-6 | Heterodyne Transposer, Regenerative Transmitter, Transmitter | up to12000W ps/5000W rms |
