  The soft gamma repeater SGR 1900+14 was observed in Pushchino observatory
since 1988 December using BSA radio telescope operating at 111 MHz. We have
detected the pulsed radio emission (Shitov 1999) with the same 5.16 s period
that was reported earlier for this object. The timing analysis has shown that
this new radio pulsar PSR J1907+0919 associated with SGR 1900+14 has a
superstrong magnetic field, which is 8.1 * 10^14 G, thereby confirming that it
is a "magnetar". The dispersion measure of PSR J1907+0919 is 281.4(9) pc *
cm^(-3) which gives an estimate of the pulsar's distance as about 5.8 kpc.
