Full, Precise Direct Reading of TS-520S Operating Frequencies As Precise As Order of 100Hz Your DG-5 synthesizes all local oscillator output frequencies, including the heterodyne, VFO, and carrier frequencies, displays true TS-520S operating frequencies as precise as an order of 100Hz. It needs no frequency correction and calibration even when the band and mode of operation are switched. 4. Light-Emitting Diode Frequency Display With Dimmer Switch Large, light-emitting diodes (LEDs) are easy to read as your DG-5 is the independent frequency display and counter. The LEDs can be halved in the light intensity by turning the DIM (dimmer) switch to ON. Also, the LEDs, which are color-masked, make you free from fatigue for an extended period of operation, particularly at night. 2. Countable up to 40MHz With Single Switching Single Switching on the front panel permits your DG-5 to count frequencies up to 40MHz in units of 100Hz. Thus.it is usefull as a frequency counter for your shack. Simple Connection With TS-520S Your DG-5 can be easily interconnected with the TS-520S by plugging the heterodyne, VFO, and carrier cables and the power cord only. These signal cables are individual to minimize spurious and other undesirable signal levels. 3. Neat Thin Shape Matching Well With TS-520S Your DG-5 is elaborated thinly in the height to match well with the TS-520S as put on its top. Thus, it provides comfortable operation. 6. Available for Use With TS-520 Notice that your DG-5 is tailored specifically for the new TS-520S. But, if you have the previous TS-520, you can add a DK-520 Adapter to it for enabling the DG-5 to be applied to it.