Elecraft K3/0 Remote Head at Dayton Hamvention 2013 – KXPA100 Amplifier – KAT500 ATU

The K3/Ø-Mini Remote control  is functionally identical to our full K3, sized K3/Ø. Both control a remote K3 Transceiver via the RemoteRig RRC-1258MKII. The new KXPA100 100W Amplifier with internal ATU option at the Dayton Hamvention 2013 by Elecraft booth. Anche se non definitivo, Elecraft scrive: il prezzo obiettivo sarà di  circa $699,00 dollari per il kit KXPA100, l’ATU avrà lo stesso prezzo come il KAT3 optional del K3 - Download the Guide to KX3 Mobile Installation (by w6nie) link below.

Preview of the upcoming Elecraft K3/Ø Mini head and the Remote Software in test at Dayton Hamvention 2013. See the Wide Screen for the P3SVGA option fot the Elecraft P3 Pamadapter. (click the pictures to enlarge).

  
KXPA100 works with any rig with just AMP KEY and RF. Internal Frequency counter auto band switches. RJ45 is for a dedicated KX3 interface. One RF input, 1 or 2 ANT outputs. (2nd ANT output with internal ATU option.) -
Elecraft® writhes: will show the K3/Ø-Mini remote control head at Friedricshafen HamRadio 2013, along with the KXPA100 Amplifier. - (click the pictures to enlarge)

The K3/Ø-Mini is a Remote Control Head for the K3 Transceiver  at Dayton Hamvention 2013

-  Two RemoteRig RRC-1258MkII (picture below) units that provide the interface to the internet; one for the remote location and one for the local (control) location

- RRMTCBL cable set to connect the remote RRC-1258 unit to the remote K3.
- K3/Ø Remote control Head (Test at Dayton Hamvention 2013 )
- RRK0CBL cable set to connect a local K3/0 as the controller.
- RRK3CBL cable set to connect a local K3 as the controller.

When paired with the RemoteRig internet control system (also sold by Elecraft®) this K3 Remote system can connect your local K3 or K3/Ø to a remote K3 over the internet, including transmit and receive audio, without the need or complexity of setting up computers on each end. The K3 Remote system provides a real radio feel with immediate control feedback and very fast response times.

The K3/Ø, or a regular a K3 in ‘terminal mode’, provides a unique real time remote control experience for operating a K3 located in the next room, or across the country. – [Note] The latest K3 firmware supports a compact remote control serial protocol – (Source Elecraft ® website)

Link to:  Elecraft ® K3-Remote K3 – more news and informations
Link to: RemoteRig K3-Twin Power Modification (Old RRC boards)
Link to: Official RemoteRig Website

KX3 SDR – Guide to KX3 Mobile Installation and Operation (W6NIA)

Essential factors in mobile operation are significantly different than when operating portable or at a fixed station.
Link to: Downolad the Guide to KX3 Mobile installation PDF

One aspect of KX3 mobile installation and operation that is emphasized in this Guide is safety. – This Guide’s scope covers only installations in vehicles that have negative ground electrical systems. etc. (Download the PDF and Read more)

KAT500 Auto-Tuner & Smart Antenna Switch - (Source Elecraft ®)

The new KAT500 uses the same topology and performance tuning algorithms as the 100W autotuner in the K3. Typical matching range at 500 W is up to 10:1 on most bands.

Frequency Typical Matching Range and Power Limit:
1.8 — 2MHz 600W into 10 to 500 Ohms (5:1 Low Impedance, 10:1 High Impedance SWR) / 3 — 30 MHz 600W into 5 to 500 Ohms (10:1 SWR) / 1000W into 16 to 150 Ohms (3:1 SWR ) / 1000W into 16 to 150 Ohms (3:1 SWR ) and  30 — 60MHz 500W into 5:1 SWR (10 to 250 Ohms)
The KAT500 measures transmit frequency to automatically select tuning memories and antennas – The KAT500 can tune with 10 W but we recommend 20 W to 100 W for best tuning accuracy – The KAT500 has a front panel SWR display and three selectable antenna outputs.  -
Link to: Elecraft ® KAT500 official web-page
Link to: Elecraft ® KAT500 Owner’s Manual

[Note] All specifications are subject to change without notice – All trademarks belong to their respective holders -  These events and news are reported for information only.

QST reviews KX3 on Dec, 2012 – SDR with a 0 Hz IF – KX3 Datasheet & Schematics

KX3 a SDR with a ØHz IF (Direct Conversion) – QST Magazine reviews the Elecraft KX3 HF and 6 Meter QRP 10W on Dec., 2012 by W1ZR, Joel and K1RO, Mark. – IMD3 dynamic range, Blocking gain compression and Reciprocal mixing it is at the “top of the heap”! – See below the QST 14MHz Key Summary and Internal pictures.  Watch  the Video KX3 with iSDR app. Link to Schematics & Block Diagram pdf !

QST 12月号のProduct ReviewにKX3が掲載されます。

See the December 2012 issue of QST magazine for the complete review and ARRL Lab test results – [Note] Area Members Only.
Link to: ARRL – American Radio Relay League for Amateur Radio

The authors write: To say that the KX3 is a Direct Conversion Radio misses the point. It would probably be more descriptive to say that the KX3 is a Software Defined Radio (SDR) with a Ø Hz IF and I/Q quadrature component receiver processing that provides single-signal reception. Those signals allow a PC running your SDR software to display the spectrum and usual rig control management. – Elecraft provides your choice of a cable that connects to a PC USB2 port or an RS-232 socket (add. $29.95 or so!) -

Link to: Elecraft KX3 the Schematics & Block Diagram pdf (ENG)

Link to: Elecraft KX3 Datasheet (pdf 5.5MB) ver. May 2012 (ENG)

Source: QST Reviews, we show only… the Key figures at 14 MHz

• Band: 14 MHz – Pre OFF - (500 Hz BW,  500 Hz  roofing filter)
• Spacing 20 kHz blocking gain compression….130 dB
• Spacing    2 kHz blocking gain compression….128 dB
• Spacing 20 kHz 3rd-order dynamic range…….103 dB
• Spacing    2 kHz 3rd-order dynamic range….…100 dB
• Spacing 20 kHz 3rd-order intercept…………..+34 dBm
• Spacing    2 kHz 3rd-order intercept…………..+34 dBm

How To Connect Elecraft KX3 To iPad by WD9E - This video shows how to use the iSDR app with the Elecraft KX3 SDR Transceiver – (a great video, thanks WD9E!)

Link to: QST Reviews the Kenwood TS.590S on May, 2011 (TS-590 > K3 Key)
Link to: QST Magazine Product Reviews Key Soummary List by PA1HR, Hans

[Note] All marks are property of their respective owners. – Specifications are subject to change without notice!  - This page is just a non-official overview, where no one should draw any conclusions.  -  Non si assume alcuna responsabilità per eventuali inesattezze nella visualizzazione dei dati e notizie. (Tnx)

K3 the 700 Hz 8-Pole Roofing Filter INRAD – KAT500 Auto-Tuner – K3-Remote & K3/0

Elecraft ® K3 Transceiver: new Custom 700 Hz 8-Pole Roofing Filter by INRAD a useful CW/DATA filter bandwidth (…500 Hz Olivia modes etc!) and helpful for non-pileup DX work – New KAT500 Auto-Tuner that can be used with both the K3 – KPA500 and all other HF – The K3-Remote & K3/Ø ! – See the news and link below !

unpcbs™  (trademarks of Ken Kaplan and Gary Hvizdak) writing this:  6 November 2012 – In­stead of re­quir­ing 20 pre­or­ders (as we had orig­i­nal­ly ad­ver­tised), we have de­cid­ed to com­mis­sion the third batch of 700 Hz Elecraft® K3 filters when we reach 14 pre­or­ders.
At the cur­rent av­er­age month­ly pre­or­der rate, that should hap­pen with­in a few weeks at most and pos­si­bly with­in a few days.. etc.
Read more news, Term of Sale, Frequently Asked Questions and App Notes by link

Link to official web-page unpcbs™ 700 Hz Elecraft® K3 filters

KAT500 Auto-Tuner & Smart Antenna Switch - (Source Elecraft ® website)
The new KAT500 uses the same topology and performance tuning algorithms as the 100W autotuner in the K3. Typical matching range at 500 W is up to 10:1 on most bands.

Frequency Typical Matching Range and Power Limit:
1.8 — 2MHz 600W into 10 to 500 Ohms (5:1 Low Impedance, 10:1 High Impedance SWR) / 3 — 30 MHz 600W into 5 to 500 Ohms (10:1 SWR) / 1000W into 16 to 150 Ohms (3:1 SWR ) / 1000W into 16 to 150 Ohms (3:1 SWR ) and  30 — 60MHz 500W into 5:1 SWR (10 to 250 Ohms)
The KAT500 measures transmit frequency to automatically select tuning memories and antennas – The KAT500 can tune with 10 W but we recommend 20 W to 100 W for best tuning accuracy – The KAT500 has a front panel SWR display and three selectable antenna outputs.  -
Link to: Elecraft ® KAT500 official web-page
Link to: Elecraft ® KAT500 Owner’s Manual

Elecraft ® K3-Remote (including K3/Ø Remote control Head !) - This may include: 

-  Two RemoteRig RRC-1258MkII (picture below) units that provide the interface to the internet; one for the remote location and one for the local (control) location
- RRMTCBL cable set to connect the remote RRC-1258 unit to the remote K3.
- K3/0 Remote control Head.
- RRK0CBL cable set to connect a local K3/0 as the controller.
- RRK3CBL cable set to connect a local K3 as the controller.

When paired with the RemoteRig internet control system (also sold by Elecraft®) this K3 Remote system can connect your local K3 or K3/Ø to a remote K3 over the internet, including transmit and receive audio, without the need or complexity of setting up computers on each end. The K3 Remote system provides a real radio feel with immediate control feedback and very fast response times
The K3/Ø, or a regular a K3 in ‘terminal mode’, provides a unique real time remote control experience for operating a K3 located in the next room, or across the country. – [Note] The latest K3 firmware supports a compact remote control serial protocol – (Source Elecraft ® website)

Link to:  Elecraft ® K3-Remote K3 – more news and informations
Link to: RemoteRig K3-Twin Power Modification (Old RRC boards)
Link to: Official RemoteRig Website

[Note] All specifications are subject to change without notice – All trademarks belong to their respective holders -  These events and news are reported for information only!

STØR South Sudan QRT Total QSO’s: 121.286! – With K3 – IC-7200 – Acom

STØR – The first DX-pedition in Southern Sudan has finished its work. Excellent result of all the teams: Totale QSO’s 121.286 in Database – 27.994 Unique Callsigns – 176 DXCC – 40 CQ Zones - last QSO at 10/08/2011 @ 07:01. – Thanks to: DXFriends, Intrepi-DX, Sponsors and the teams.

Link to: DXFriends Official Log web-page to find a Qso with ST0R 

STØR - La prima DX-pedition in Sud Sudan ha terminato la sua missione. Un ottimo successo dei due team: complessivamente 121.286 QSO nel STØR Database – 27.994 Unique Callsigns – 176 DXCC – 40 CQ Zones –  ultimo QSO alle ore 07:01 del 10/08/2011 poi QRT  - Grazie a: DXFriends, Intrepi-DX, agli Sponsors ed ai teams, compreso l’operatore italiano IN3ZMR, Fabrizio (qui sotto la sua foto  selezionata dal sito web ufficiale)

Qui di seguito due immagini, tratte dal sito ufficiale www.dxfriends/SoutherSudan2011 per soddisfare una prima curiosità, infatti si possono vedere una parte degli apparati che la DX-Pedition ha dichiarato di utilizzare in queste settimane di intenso traffico, compresi i 6mt, oltre naturalmente per mettere in evidenzia l’operatore italiano che fa parte del team DXFriends:
Transceivers: 1 x IC-7000 2 x IC-7200 Icom e 3 x K3 Elecraft  - Amplifiers: 2 x Acom 1010 and Others, tutto il resto e le  antenne, dalle Hexbeam alle Spiderbeam ecc. sono sul sito ufficiale.

Elecraft KX3 Transceiver (architettura SDR) e KXPA100 a Dayton 2011 – Video and Link

The new Elecraft KX3 only 0,7 kg! - Totally different architecture than the Elecraft K3, of course (Wayne N6KR) – Availability towards end of 2011. – Firmware updateable – Large custom LCD – The revolutionary Elecraft KX3 puts the world in the palm of your hand! (Soursce: Elecraft US)

KX3 Ultra-compact  10W, 160-6m transceiver a 32-bit DSP/SDR IQ, all modes SSB/CW/AM/FM/DATA (including built-in PSK31 and RTTY encode/ decode) – The optional KXPA100 100W amplifair with ATU is in an external box. -!! See the video below for a pretty outline of features by N6KR, Wayne. – - (Click the mini-picture to enlarge front panel)

Link to: Elecraft KX3 Transceiver – Preliminary information and Sign-up Form

KX3 Preliminary informations: Quadrature down-sampling mixer compatible with PC-based SDR applications – Receiver I/Q outputs for use with PC saundcard –  Narrow roofing filter option with four bw (500 Hz, 1500 Hz, 2.7 kHz, 3.8 kHz)  - Switchable Pre-amp (2 levels) and attenuator (2 levels) -
Advanced DSP provides dual watch over +/- 10 kHz range, PBT for Shift/Width/Hicut/Loct,  noise reduction, noise blanking, autonotch – Software-defined radio (SDR) architecture plus Roofing filter (KXFL3) for excellent dynamic rang – Operate in data mode (PSK31/RTTY) with or without a PC –  For extreme portability,  you can add the internal wide-range ATU, 8-AA cell battery pack with NiMH charger, and adjustable KXPD3 keyer paddle !!

Link to: Elecraft XG3 RF Programmable Signal Source official web