The basic specifications of the VRP-612 radio is radio shortwave radio compact with high mobility, working half-duplex, simplex mode in the single-sideband voice, newspapers wield equilateral in information assurance organizations, particularly mobile parts ... is very important.
the service revenue VRP machines - 612 uses frequency conversion method multiple times (2 times)
can be contacted with the same radio frequency and work modes such as VRU-611, XD-D12V
use multiple filters with high stability coefficients can be filtered out noise and intermediate frequency
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