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Reviews Categories | Keyers & CW Keyboards | Unified Microsystems XT-4 Keyer Help

Reviews Summary for Unified Microsystems XT-4 Keyer
Unified Microsystems XT-4 Keyer Reviews: 2 Average rating: 4.5/5 MSRP: $$69.95
Description: Palm size internal battery operated keyer with four memories
Product is in production.
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WA5RR Rating: 4/5 Dec 31, 2010 04:06 Send this review to a friend
Reliable  Time owned: more than 12 months
I bought one of these simple memory keyers while in the desert of Iraq. It is simple and well-built and still does its job over six years later. I've never had a bit of trouble. The built-in tune mode, accessed by holding down the REC button and then pressing '2' is excellent when tweaking my QRP rig's tuning.
N4GG Rating: 5/5 Jun 1, 2006 04:53 Send this review to a friend
Outstanding little keyer  Time owned: more than 12 months
Absolutely great little pocket-sized keyer with internal 9V battery. I currently own three of these and use them for DXpeditions, contest setups, mobile CW, Field Day and for general use in the shack. The batteries seem to last forever - the keyer has auto shutoff if you forget to turn it off. Another great feature: turning it on while holding down the "1" key reverses the paddle dot and dash inputs - very useful for multi-op and guest op situations. Gary at Unified Micro is great to deal with in the unlikely event something goes wrong. As a 45-year CW guy I can't say enought nice things about this keyer.

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