Hi Terry
The Tiny 4 Band only has coverage of the 49m band, good sensitivity many stations with aerial down and even more with aerial extended.
The Tiny 220 covers 49m to 19m and picks up on all bands in between with aerial down and many more with aerial extended.
The Tiny 320 covers the same bands and claims to be "High sensitivity selection" and does seem to pick up more than the 220.
Both the 220 and 320 are a little coarse to tune because of the wide coverage an a relatively small scale, could really do with a much slower ratio tuning drive.
Tests done at about 7pm this evening.
Mike
The Tiny 4 Band only has coverage of the 49m band, good sensitivity many stations with aerial down and even more with aerial extended.
The Tiny 220 covers 49m to 19m and picks up on all bands in between with aerial down and many more with aerial extended.
The Tiny 320 covers the same bands and claims to be "High sensitivity selection" and does seem to pick up more than the 220.
Both the 220 and 320 are a little coarse to tune because of the wide coverage an a relatively small scale, could really do with a much slower ratio tuning drive.
Tests done at about 7pm this evening.
Mike
