trag and trad are EDGE capable.
the only drawback is the very low TX power they provide.
(column 1&2 : GMSK power, col.3&4 : 8PSK power)
TRAG 45W 46,5 15W 41,8
TRAGE 45W 46,5 30W 44,8
TAGH 60W 47,7 25W 44,0 (old high power trx)
TAGHE 60W 47,8 30W 44,8 (new high power trx)