I do agree that Sabers were the best. Or Astro Sabers. I really prefer their ergonomics. But my XTS5K managed to impress me a great deal.
One of my other complaints about M/A-Com radios is their relatively slow CPUs, which becomes a problem when you've got one of the more demanding firmware packages running. My primary radio
supports AES encryption, P25 Phase 2 trunking, ProVoice, and everything else, with F9-code DSP
so it's actually all operational. But it takes almost TEN seconds for it to come to operating condition
from power-up. And, M/A-Com's radio code and firmware tends to be perpetually buggy. If I go to
change groups while the radio is scanning and there is active traffic, the radio jumps two groups down
the list instead of one. That's a silly little error but very annoying.
Screws do not impress me. A well-engineered spring clip will retain parts every bit as well as a screw,
without creating the need for a hole in the part. Holes allow intrusion of water, dust, dirt, armadillos, etc... and if you can avoid putting holes in the housing for screws, you've avoided their complications.
Fewer holes, fewer gaskets required. Fewer stress risers, points where cracks start.
When I first observed Motorola using snap-together radio construction, I had my doubts, too, but the
method is well proven by now. I'm not seeing ANY more water intrusion problems in radios built with
that method, compared to radios held together with screws. In fact, I think I'm seeing slightly LESS
in the way of water intrusion problems with snap-together radios for the simple reason that screws can
loosen and back out. The snap-together system holds together up to the point at which it completely
pops off.
The springiness of a snap system also adds another benefit: Enhanced ability to withstand shocks,
as the small amount of movement it allows between parts reduces peak shock loads.
Elroy