
Motorola will keep the Vertex Standard LMR, Inc. (Land-Mobile Radio, division), while the amateur, marine and air-band will be under the YAESU Musen Co. Ltd banner. – New Headquarter addres: Tennouzu Park Side Building 2-5-8 Higashi- Shinigawa, Shinagawa-ku, Tokyo and the US subsidiary will be YAESU USA Inc. – See the Link below for read the full letter!
Yaesu Musen Co., Ltd ritorna nel settore amateur, marine and air-band, la famiglia Hasegawa fondatrice della Yesu ne acquista la totale proprietà. Il settore LMR (Land Mobile Radio) Vertex Standard, invece, viene totalmente ceduto alla Motorola, dopo quattro anni di jount venture. La data di questi cambiamanti societari è dichiarata per l’1.01.2012 – - – Happy New Year to All!
The effective date for this reorganization will be January 1, 2012. – The Company is wholly-owned by Founder’s family – Announced from Mr. Jun Hasegawa (Presidente/CEO Vettex Standard Co., Ltd), son of Sato Hasegawa JA1MP, the founder of Yaesu.
The FT-101′ series – Built by the Yeasu Co. Japan during the 1970s and 1980s. (Click the image to enlarge)!
[Announcement]: A letter dated Dec. 27. 2011 from Jun Hasegawa President/ CEO Vertex Standard Co. Ltd addressed to:
“Dear Amateur, Marine and Air-band Valued Customers” … After four years of joint venture with Motorola, we have decided..
Link to: Read the full announcement dated 27 Dic., 2011 (tks G4TUT)google.com.)
Vertex Standard LMR (Land Mobile Radio) division busines going to Mother Motorola
Link to: Vertex !! LMR digital tec! Land Mobile Radio ©2012 Vertex Standard LMR, Inc.
Do ut des Story!! … November 07, 2007 (source: Btown Monitoring Post blog)
….omissis…..
Motorola, Inc. (NYSE: MOT) will launch a tender offer to acquire a controlling interest in Vertex Standard Co., Ltd. (JASDAQ: 6821). Upon successful completion of the tender offer and subsequent restructuring process, Motorola will own 80% of Vertex Standard and Toko Giken, a privately held Japanese company, controlled by Jun Hasegawa, current president and CEO of Vertex Standard, will retain 20%, forming a joint venture. On 5 November 2007, the Board of Directors of Vertex Standard expressed their support of the tender offer. Yaesu, of course, as one of the Vertex Standard operations, will be included in this exciting development…… omissis….
!! This latest announcement says that they’re transferring the LMR business to Motorola and that the new Yaesu will be “wholly owned by the founder’s family”, I guess this means that Motorola is selling their stake in Vertex Standard back to the Hasegawa family… Do ut des !!

Yaesu FT-450D HF/50MHz Transceiver, Product review, QST, November 2011. Reviewed by Mike Corey, W5MPC. – Following in the line of the FT-100D, FT-817ND, FT-857D…. arrived it the FT-450D!
The FT-450D adds a standard internal ATU that cover the 6 to 160 meter bands (operation is very easy), and several ergonomic upgrades to the original FT-450. – New knob design, new standard hand mic., Button illumination and 500 and 300 Hz CW filters. (…please click the thumbnail to enlarge!) – See …..the link below !
QST Key summary 20m only: 500 Hz bw, Pre-off… 20 kHz spacing blocking gain compression 134 dB / IMD3 20 kHz 97 dB / IP3 +17 dBm. – FT-450D performance is about the same as the previous ’450! - See the November 2011 issue of QST magazine for the complete review and ARRL Lab test results (members only….login)
A big improvement to the front pannel is backlighting for the buttons, strong enough that buttons can be seen from several feet away ub a dark room, and a significant improvement over the CW filter in the previous FT-450 Transceiver.
Link to: ARRL – American Radio Relay League for Amateur Radio Home
Link to: Vertex Standard >Company Profile >Historical Highlights !!!
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

QST Magazine reviews the TS-590S on May, 2011 by N0AX, H. Ward Silver . The review radio originally shipped with firmware Ver 1.00 (S/N B0900113 September, 2010) but was upgraded to firmware Ver. 1.02 for final testing on the ARRL Laboratory.
N0AX also writes: The TS-590 is a very interesting superhetero-dyne that operates as either a double-down conversion (RX1), used on the 160, 80, 40, 20 and 15 meter bands for SSB, CW and FSK only; Triple up-conversion (RX2) chain on other bands, including 10 and 6 meters is used for wider IF BW such as for AM and FM, in addition to the SSB, CW and FSK.
Source: QST reviews, we show only the figures at 14 MHz, Pre OFF ( K3 / TS-590S)
I found the adjustable AGC action to be quite clean — no clicks, thumps or pops. It’s possible for a very close signal to be inside the roofing filter but outside a narrower DSP filter, causing the audio level to fall dramatically, but the signal has to be really close.
When either NR system is turned up to its most aggressive setting audible artifacts are created (NR2 artifacts sound like the band is “boiling”) but both are far better than the noise they have replaced.
The only problem I encountered was a significant power overshoot on the leading edge of a first dot or dash before recovering to the intended level. That caused the ACOM Series amplifier to trip offline unless we reduced drive, dropping amp output to 800-1000 W. – The problem was eliminated by a Ver. 1.02 firmware upgrade from Kenwood and verified by testing with the same amplifier at W1AW at the legal limit. –
Link to: Web-page Firmware Ver.1.02 01/20/ 2011 and Download full RadCom Review!
Link to: Web-page TS-590S News On air test Video! Download User Manual & more info
QST fa il test al TS-590S su Maggio 2011 – Top performance ad un prezzo medio basso
QST Magazine n. 5/2011, esamina il nuovo Kenwood con N0AX, H. Ward Silver; Un transceiver di classe top a prezzo medio basso scrivono. – Il TS-590S esaminato è arrivato alla ARRL in imballo originale con il Firmware 1st Ver. 1.00 (S/N B0900113 di Settembre, 2010), poi per il test finale è stato aggiornato con la nuova Ver. 1.02 nello stesso Laboratorio della ARRL.
Power overshoot? Nell’impiego del TS-590S con amplificatori, in particolare con la serie ACOM, sono stati riscontrati problemi di picchi di potenza di millisecondi all’atto dell’inizio trasmissione, questo problema risulta risolto da Kenwood con il nuovo Firmware Ver. 1.02 del 20.01.2011 che al punto 5) riporta la questione tra le varie migliorie apportate con l’aggiornamento ..Vedere il link più sopra che porta alla pagina web con info sul Firmware 1.02 e al Test completo del TS-590S di RadCom di Gennaio 2011 della RSGB
Le caratteristiche del TS-590S si trovano anche in Italiano su Kenwood Electronics Italia
Link to: Kenwood Electronics Italia – Comunicazioni TS-590S
IC-7410 HF/50MHz Icom Transceiver CE Conformity: Icom Inc. Japan Declare that this equipment complies with the essential requirements of the radio and Telecommunications Terminal Equipment Directive, 1999/5/EC…. 14th Jan. 2011
US MRSP: List Price: $2475,00 Your Price: $1999,95 !! (source Universalradio Inc)
In fondo tutte le notizie in italiano qui sotto il Link alla scheda IC-7410 #05 di Marcucci distributore Icom Italia. – Il Nuovo prezzo di listino pubblicato a Luglio è ora di € 1.680,00 + IVA +20% !! (invece il prezzo di aprile 1652,00 e a febbraio 2011 di € 1.848,00 + IVA)
Icom Inc. Jp Update 2010/12/24 the Software USB Driver last Ver. 1.10.
The driver supports the following radios (as of December 2010): IC-7200 IC-7410 IC-7600 and IC-9100.
This driver is for Windows® XP, Windows Vista® and Windows® 7 only, [Note] if you require to USB driver for Windows® 98SE/Me/2000, please use Ver.1.00.
Link to: Icom co jp Word support Download the last USB Driver Ver.1.10
Link to: Icom IC-7410 More news on VA7OJ’s web page by Adam
Link to: IC-7410 Ver.#05 Ricetrasmettitore HF/50MHz Scheda Marcucci IT
Link to: Download the IC-7410 User Manual in ENG 18.79MB ! PDF
The IC-7410 provide a USB connector Rear panel. - Using a USB cable, connect a PC to do the following: Input modulation / Remotely control the transceiver using CI-V commands / Send the received audio to the PC / Send the decoded characters to the PC. – However, you must install the correct Icom-supplied driver on your PC.
About the USB driver:
The USB driver and the installation guide can be downloaded from Icom Inc. Jp website. Before starting the download, please read “USB driver installation guide”!!
IC-7410 HF/50MHz, the he Instruction Manual ENG Ver. A-6904H-1EX for the new Transceiver, is available on the Icom Co. Jp. web-page from 01.07.2011.
The firmware is not upgradeable via USB !! In the Manual there is no chapter for this. Same as the previous Models IC-7400 nd IC-746PRO….! -> See the Link below for downloads and more…
The IC-7410 employs a higher speed DSP unit compared to the IC-746PRO/7400’s DSP unit. The AD/DA converter AK4620B allows for a high dynamic range. Receiver employs a double conversion superheterodyne system which has an image rejection mixer for the 2nd mixer stage.
Built-in ATU cover from 1.9MHz to 50MHz – can retune using builti-in memory. – Icom writes: Variable capacitors provide higher accuracy than a typical mechanical relay tuner.
The new Icom IC-7410 FCC ID AFJ318200 certification was granted: Date available 12.29.2010 on FCC OET-Web page -
With the RS-BA1, you can configure a remote control system through the Internet, or a LAN network. — Link to: Download the Icom RS-BA1 product brochure EN .PDF ….go more.. (…prosegue su: leggi tutto / full story)
TS-590S Kenwood ha rilasciato il nuovo firmware Ver.1.02 ultimo aggiornamento del 20 gennaio 2011 dopo la Ver. 1.01 del 30 novembre 2010 – Per i miglioramenti, vale proprio la pena di fare questo aggiornarlo! – ATTENZIONE: Non collegare il ricetrasmettitore ad un PC tramite un cavo USB prima di aver installato il Driver della porta COM virtuale che è scaricabile dalla stessa Kenwood - (See the Link and more info below)
Download the TS-590S ©RadCom Full Reviews by Peter Hart January, 2011 via Kenwood Uk – The figures measured of G3SJX are excellent, similar to or better then top-end radios costing two to four times as much! Peter evaluates separately two path: RX1 down-conversion and RX2up-conversion!
Link to: Download the full PDF TS-590S RadCom Review Jan. 2011
TS-590S Kenwood firmware Ver.1.02 Last updated Jan. 20, 2011. It’s well worth an upgrade !
Updated items : (Version 1.01 to Version 1.02) Revises the following symptoms:
1. In [SSB-DATA] mode, Speech Processor might not be disabled internally.
2. At the end of TX tune mode, carrier output returns to normal mode level after a short delay.
3. When the TS-590S is turned ON, the USB port connection may be unstable.
4. When the built-in electronic keyer is set to Mode A, CW keying may not work properly.
5. TX rise time power spike activates some linear amplifiers’ input power protections.
(The firmware Ver.1.02 revises the ALC response characteristics to reduce the power spike.)
6. When a separate RX ANT is connected, TX output power may be fed back to the RX ANT connector and might affect internal circuits.
(The firmware Ver.1.02 deactivates (opens) RX ANT relay every time the radio transmits.)
Link to: TS-590S Kenwood Firmware updating program download and info page
Download and install the virtual COM port driver to make a USB connection possible for command communications via a USB connector. ( The driver virtual COM is available on Kenwood website)
Link to: TS-590S / TH-D72A/E Virtual COM Port Driver – Info, Installing Guide and Download
The firmware updating program is applicable for following models/units. Models: TS-590S K/E Serial numbers: From S/N B09xxxxx through S/N B11xxxxx approx.
Notes: Production from September, 2010 throug January, 2011 approx; : You can check the firmware version of your TS-590S by pressing [M.IN] + Power ON. The firmware version appears in the center of the LCD display.

Web radio SDR (Software Defined Radio via internet) in varie bande HF multi utente, che si trovano in varie parti del mondo. [Note]: La radio ETGD, presso l’Università di Twente NL non ha più accesso da novembre 2010! – Rimane l’immagine qui sopra come apprezzamento di uno tra i primi progetti sviluppati in rete. – Qui sotto i link per ricercare ed ascoltare via web! See below!
[Note]: you need both Java and JavaScript enabled for this page to work properly
Il primo link va al ricevitore WebSDR from Weert, che si trova nella parte meridionale dei Paesi Bassi, vicino al confine con il Belgio. – Il secondo va su WEBSDR Org che ha una raccolta di link
Link to: WebSDR from Weert, The Netherlands
Link to: WEBSDR Org – Il sito con link e relative descrizioni di Web Radio
Su queste pagine potete ascoltare e controllare ricevitori SDR per onde corte. Possono essere sintonizzati ed ascoltati da parte di più utenti contemporaneamente, grazie all’utilizzo del Software-Defined Radio e un interfaccia web appositamente progettata da ciascun gruppo!
Si possono usare i vari comandi per sintonizzare, cambiare la Banda Passante del DSP, cambiare il modo, vedere l’intensità del segnale in dBm. Nel riquadro sotto vengono indicate le sigle (con scritte colorate) di chi ha fatto il log-in e le frequenze che utilizzano in tempo reale. No abuse, please!!
ENG: This WebSDR receiver from Weert, is located in the southern part of The Netherlands, near the Belgium border – This NOT the many-band websdr from the amateur radio club ETGD at the University of Twente Nl. –Link to: Page info http://websdr.ewi.utwente.nl:8901/
Europe: the TS-590S Available end October! (Click image to enlarge!)
- UK Price (Inc VAT at 17.5%): £1,489.95/EUR €1,704.78 Hamradio. co.uk – web
- IT Price (Currency conversion) ! (Inc. 20% IVA) € 1750,00/ 1800,00 Estimate Price
- DE Price (Inc VAT at 19%): €1799.00 – Ex Vat Price: €1511.76 Classic International eu
- USA Price $1964.00 Your Price $1799.95 Universal radio inc.
- FR Price (Inc VAT) € 1999.00 !! Sardif Sarscelles France web
Le caratteristiche dettagliate finalmente sono note anche in Italiano da Kenwood Electronics Italia
Link to: Kenwood Electronics Italia – Comunicazioni TS-590S
TS-590S Market Codes: K-type The Americas / E-type Europe – The market code is shown on the carton box – User Manual: The equipment complies with the essential requirements of Directive 1999/5/EC — Downolad the User Manual K/E Eng. the Brochure PDF and the TS-590 Software Free
Link to: Kenwood USA Co. Download the Owner’s Manuals K/E – 5.5MB PDF
Link to: Download the TS-590S CA300E-E-8 UK Product Brochure - 1.7 MB PDF
Link to: TS-590 Software – ARCP-590/Virtual COM/ USB ARUA-10/ ARHP-590 Host
TS-590 Series, Kenwoo discovering the hidden on the new brochure: Thanks to a narrow-band Roofing Filter and dedicated 1st Mixer, this new transceiver offers the best dynamic range in its class to handle adjacent unwanted signals – With IF AGC based on advanced DSP technology, Kenwood has essentially redefined HF performance.
See the link below for Download the Peerless Performance 2.16 MB PDF and the List of menus PDF, to follw Block diagram IF AGC. – In fondo anche una parte di note informative in italiano
Watch the video by W6GPS – WB6NOA (< Gordon West) 40 meter test of the TS-590 and ..Heil Pro – 21.09. 2010 (Note: !! video is split in two audio channels: Left voice operatote, Right receiver signal)
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Main Features (Summary by www.radiocronache.com – Source: News by Kenwood Co.Jp)
100W heavy-duty design (..Click the image to enlarge)
The cooling system features a pair of 60×60 mm fans, the same size as on the previous model. Having two fans provides sufficient air flow at low rpm, ensuring quiet operation. Meticulous attention has been paid not only to the fans and motors but also to the size and shape of the intake/exhaust vents as a comprehensive approach to noise reduction. The aluminum die-cast chassis is combined with a large heat-sink to enhance heat dissipation efficiency.
Price: TS-590S HF/50MHz 100W, Japan Marcket List Price: 228,900Yen/ Retail 198.000Yen
Price: TS-590S HF/50MHz 100W, US Marcket List Price: $1964.00 / Your Price: $1799.95
——Clik the small images 1, 2, 3, 4 to enlarge , and read below ———–
1) IF-DSP TMS320C6726B – The TS-590S employs DSP from the IF stage onward. Kenwood was the fi rst to offer DSP-based IF AGC in an Amateur radio (TS-870) and this DSP technology has been further enhanced for the TS-590S, resulting in the development of a unique approach to IF AGC.
2 – 4) Roofing Filter BW type up/down conv. – The TS-590S comes equipped with a 500 Hz and 2.7 KHz BW 6-pole MCF. This results in superb dynamic range when adjacent signals are present, performance that was not previously possible using up conversion
3) IMD3 level to 14.2MHz – Mode CW, BW500Hz, Pre-Amp OFF , Two-Tone Spacing (Variable 2 to 100kHz) – See the IMD3 diagram, the orange line marks = 106 dB !! So even when an interfering signal approaches the target frequency, a virtually flat dynamic range is maintained.
The innovative Receiving scheme: Kenwood Down/Up conversion in a single receiver! (almost like the Elecraft K3 – TenTec OrionII and at least Yeasu FTdx5K )

On the 15, 20, 40, 80 or 160 meter band, the TS-590S employs down conversion for the first IF (11.374 MHz), when receiving in CW/FSK/SSB modes down conversion is selected automatically. Having the 1st Roofing Filter (6 kHz BW) directly after the Mixer enhances the noise blanker’s ability to deal with adjacent off-frequency signals. What really determines RX performance is the 2nd Roofi ng Filter (2.7 kHz or 500 Hz), after the post amplifier. Follows the 2nd IF (24kHz ) for Digital Signal Processing with new approach to IF AGC control. [!! Test drive the transceiver, will tell the truth]
No uses traditional PLL and VCO – For the 1st local oscillator frequency (25.374 MHz), instead of employing conventional PLL/VCO, the output of a DDS (Direct Digital Synthesizer) is supplied directly to the following 1st Mixer.
Link to: Download the “Peerless Performance” of the TS-590S in EN! (Mirror StrictlyHam) PDF
Link to: Download the TS590 List of menus and functions PDF (w6gps source - pdf by radiocronache)
使いやすいメニュー、優れた操作性
TS-590 は87種類のメニュー機能を搭載。メニューキーと十字キーの組み合わせで、直感的に操作可能です。 メインエリアにメニューモードを表示。サブエリアにはその内容のガイダンスをスクロールしながら表示。さまざまな細かい操作ができます。
USB connectivity for PC control
Thanks to the addition of a USB port, the TS-590S can be hooked up to a PC with a USB cable, enabling PC control of the transceiver plus TX/RX audio connectivity. – (like Icom Radios 7600, 7200, 9100)
Other news, Block diagr. IF AGC e note in italiano… >click to Leggi tutto/Full story below!
TS-590S HF/50 MHz Transceiver and New TH-D72 APRS® Dual Band FM Portable with internal GPS and a mini-USB connector (See the photo below) – The TS-590 in the Kenwood booth at Dayton Hamvention 2010 – Photo: click for larger image - (by www.radiocronache.com®)
Press Releases, May 7, 2010: Kenwood Corporation, an operating company of the JVC Kenwood Group, is proud to announce the autumn/winter launch of two new Amateur Radio transceivers: the TS-590S and TH-D72. – Watch the 1st video at the Dayton Ham below !!
[Kenwood announces]: Anyone interested in these two models will be able to view product samples at: Dayton Hamvention 2010 (Dayton, Ohio, USA, May 14-16), and HAM RADIO 2010 (Friedrichshafen, Germany, June 25-27).
APRSハンディ「TH-D72」、HF~50固定機「TS-590」[アマチュア無線] – デイトンでお目見えするそうです
TH-D72 Video 15.05.2010: A quick look at the NEW Kenwood TH-D72 APRS HT. Shot this on location at the 2010 Dayton Hamvention by W6GPS,Donald H Arnold,Jr (very interesting, thanks)
Link to: Kenwood Corporation – EN Complete News Release
Kenwood Corporation,
una società operativa del Gruppo JVC Kenwood, è orgogliosa di annunciare che in autunno/inverno prossimi lamcerà due nuovi transceiver per Radioamatori: il TS-590S HF/50 MHz All Mode, basato su 32-bit floating-point DSP e il nuovo TH-D72 APRS® Dual Band FM portatile dotato anche di un connettore mini USB e GPS incorporato
Kenwood annuncia che i due prototipi vengono esposti sia alla Dayton Hamvention 2010, che alla Ham Radio DE in June 2010 !! -
FTdx-5000MP Receiver Block Diagram (latest release elab- by www.radiocronache.com) (Clik image to enlarge!) -
The FTdx-5000 HF/50 MHz Transceiver has a new architecture!
C
ircuit Type: VFO-A Double-conversion superheterodyne – VFO-B Triple-conversion superheterodyne – Inrmediate IF’s: VFO-A 9 MHZ/30 kHz (24 kHz for AM/FM) – VFO-B 40.455 MHz/455 kHz/30 kHz (24 kHz for AM/FM)
The Main RX (VFO A) is a two-stage down-conversion design – Yaesu engineers take the down-conversion architecture, only for Main RX A, with narrow ham-band filtering for superior close-in dynamic range. – (Like K3 Elecraft and Orion II Ten-Tec – …US made!)
See The list prices for Japan market in the CQ ham radio n. 1/2010, and on the Tomei Denshi Co., Ltd. Jp website – See The retail prices for US released on 01/10/2010!!
The Version MP has been FCC approved on 01/29/2010 – FCC id: K6620361X61 – The FTdx5000 had been FCC approved on 12/11/2009 – FCC id: K6620361X60…
See List prices Japan and retail US, update now and more… (continua…)