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[IRCA] Full Alignment Brings Eton E100 ULR Up to SRF-T615 Level in Sensitivity
Hello All,
Eton has apparently changed the interior design of the E100 Ultralight
radio model, which now allows for full alignment of both the high and low
sections of the AM band. This alignment, once performed, brought the
sensitivity up to the level of the top-rated Sony SRF-T615 here.
The loopstick now has a movable coil, which can be shifted to peak a
600 kHz signal (previously impossible). Although the coil form bumps into a
plastic bracket before the peak is reached, the bracket can be cut off to allow
full peaking at 600 kHz. This greatly improves low band performance.
High band peaking requires some serious disassembly, unlike the
previous E100 model. The back circuit board must be flipped over to reveal the 1400
kHz trimmer capacitor, which is the red cross-slotted trimmer at the center
of the right edge of the circuit board.
For those who can perform the full alignment on these new E100 models,
the effort is well worth it. Selectivity was already equal to the best in
digital ULR's (the DT-210V), and with alignment, sensitivity is also equal to
the best in ULR's (the SRF-T615). These stellar qualities, when combined with
the outstanding features of the E100 (superior memory capacity, 1 kHz
tuning, pushbutton display lighting, etc.) make the new E100, when fully aligned,
a very serious competitor for top ULR honors.
73, Gary DeBock
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