[TowerTalk] How can a SteppIR Perform So Well?

[Joe Subich, K4IK]

VE4XT writes: 

> Here's another reason why someone might choose fixed elements, price.
> 
> I don't mean to disparage the SteppIR, it has a lot going for 
> it, but consider that the 4-el SteppIR is $1,745.
> 
> The C3E is $735, the C3S is $610.

If you are going to do a comparison, do a fair comparison.  

The three element SteppIR with optional fixed six meter element, 
which is what is modeled in the performance comparison is $1273.  
To your C3E you need to add a WARC 2/2 ($420), EF-606 ($289), a 
longer/heavier mast (?) and perhaps a bigger rotor.  One might 
chose the alternative with Force12 an XR-5 and EF-606 ... but 
that's still $1378 (and Force12 do not publish specifications 
or a model to allow independent evaluation of the XR-5).  

Apples to apples: SteppIR $1273 -- Force12 $1444+   

> If the added performance and frequency agility is not worth 
> $1,000, then you may wish to stick with fixed-element designs.

It's always the case that one can make compromises or accept 
fewer capabilities in return for a lower cost.  However, not 
everyone is willing to settle for a mini-quad or MA-5. 

73, 

   ... Joe, K4IK