ARQ6-70
(CCIR 476
Variant)
Synchronous Simplex ARQ using the 7 bit error correcting CCIR ITA3 alphabet with two stations (usually) on the same frequency, one of them called the ISS (transmitting), the other the IRS (receiving) station. Complete repetition cycle is as follows:
ARQ6-70 |
350 msec: 6 chars at 35 msec = 210 msec with 140 msec pause |
ARQ6-90 |
450 msec: 6 chars at 35 msec = 210 msec with 240 msec pause |
ARQ6-98 |
490 msec: 6 chars at 35 msec = 210 msec with 280 msec pause |