Thanks Wayne I did that but pressing SUB button on my K3, then I can listen on both receivers, one in each ear. Si the same effect than doing dual watch?
73, Jorge CX6VM/CW5W -----Mensaje original----- De: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] En nombre de Wayne Burdick Enviado el: miércoles, 06 de junio de 2012 13:50 Para: k...@yahoogroups.com CC: Elecraft Reflector Asunto: [Elecraft] KX3/K3 Operating Tip: Working a pileup using dual watch instead of SPLIT Often a DX station will say "up 2" (or just "up") in order to move callers away from his own frequency. This allows everyone to still hear the DX station at all times despite dozens of stations calling. Traditionally, this is accomplished using SPLIT. On a K3 or KX3, you'd set VFO A to the DX station's frequency, then set VFO B somewhere above this, preferably in a clear spot. When you hit the key in SPLIT mode, the rig transmits on VFO B. You can use the "REV" switch function periodically to listen on VFO B's frequency (swapping A and B), and while REV is held down, adjust the VFO A knob to hunt for a better spot to call. The KX3 (or a K3 equipped with a sub receiver) provides a simpler alternative that doesn't necessarily require the use of SPLIT: dual watch. This also lets you hear both the DX station and the pileup at the same time, avoiding the need to REVerse the VFOs periodically. Here's an example: 1. Having found a DX station with VFO A, tap the "A>B" switch twice so that VFO B is on the same frequency. 2. Turn on dual watch by setting MENU:DUAL RX to AUTO. You'll need headphones or dual external speakers; VFO A will be in the left audio channel, and VFO B in the right. (The K3 provides a number of variations on this; refer to the K3 owner's manual.) 3. Move VFO A up about 2 kHz (or the DX station's requested offset). There you may encounter a pileup. Find a clear spot in which to transmit, and call the DX station after he signs with the previous station or calls CQ. Three additional tips: - You may have a better chance of working the DX station if you call near the frequency of the station who worked him last. This is one of the best aspects of dual watch: since you're listening to the pileup in the right audio channel, you may hear the other stations being worked, and you can "piggy-back" onto their frequency. A really skilled operator can actually determine how the DX station is moving their own receive VFO just by listening to the pattern of stations worked. You can then move your own VFO to match, anticipating where the DX station will be listening next. - SSB DX stations may listen across a wider range of frequencies, possibly going beyond the present +/- 15 kHz maximum spacing between VFOs allowed by the KX3's dual watch function. In this case you might need to use the SPLIT method instead. (The K3 doesn't share this limitation--its sub receiver can be tuned any distance from the main receiver, and can even use different antennas for the two.) - If you turn dual watch on/off frequently, you might want to assign the DUAL RX menu entry to PF1 or PF2 as explained on page 19 of the owner's manual. Once you've done this, accessing the programmable function will turn dual watch on/off immediately without the need to go into the menu. 73, Wayne N6KR ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
