Our antennas are amplified external GPS antennas. Garmin's built in antennas are not amplified, and when tested side by side with Garmin's external antenna, ours significantly outperform the Garmin antenna, yielding an average of 28 dB signal gain compared to about 16 dB gain from Garmin's antenna.
First of all it is hard to determine if a cervix is ripe or not. Different people observing can have very different opinions on the ripeness of a same cervix. There is the Bishop system for evaluating the cervix, but even this one isnât very accurate.
Pear (Pyrus communis). Pears should be harvested just before they are ripe. Pick them when they change from a dark green colour to a light or yellowish green, but before they turn yellow. At this stage they will be firm, not soft. If left to ripen on the tree the flavour will not be as good.