
TS-990S Firmware Ver.1.01 has been upgraded to Version 1.02 April 12, 2013 see below – User Manuals Ver.03 (IT) (EN) (FR) (EA) (DE) (JA) languages - Catalogo Italiano PDF di 12 pagine, linck below!! IC-7800 vs TS-990 Video by IV3YER and other videos etc. – Aggiornato il TS-990S con la Versione 1.02 del 12.04.2012 vedi link – Video confronto con IC-7800 di IV3YER e altri Video; Immagini interne vs IC-7700 e poi il TS-900 del 1973, ed altre notizie più sotto.
The TS-990S firmware has been updated from Version 1.01 to Version 1.02
The firmware update is applicable to the Models: TS-990S Serial/N’s (rear panel label): From S/NO. B32xxxxx through S/NO. B34xxxxx approx – (Kenwood *code: B32-February 2013 / B33-March 2013 / B34-April 2013) – !!
Kenwood Serial/No Month, Year Calculator by G6isy!
* G6ISY ha un programma di calcolo, in Javascript, inserendovi le prime tre cifre o cifre/lettere del S/NO si ottiene la data di produzione dell’apparato Kenwood. - Link to: G6ISY Kenwood Month/Year Calculator (EN)
TS-990S Updated items : (Version 1.01 >1.02) April 12, 2013:
1) Changes default value of the Menu No. 9-00 “Send Message by Function Keys (USB Keyboard)” from [Off] to [On].
Revises the following symptom.
1) TX output power fed back to other ANT connectors might affect internal circuits. – [Note] !! The new firmware Ver.1.02 deactivates (opens !) other ANT relays every time the radio transmits !!
Link to: Kenwood Amateur Radio Software Downloads page (ENG)
Link to: Kenwood TS-990S Firmware updating procedure & info (ENG)
Video TS-990S Step by Step Firmware 1.01 installation (March 31, 2013) by No SHTY:
“my TS-990 did not recognize my flash drive as a valid installation for the firmware
update 1.01 this is what I had to do to get the radio to install the firmware update“.
Video TS-990 in Split mode with external 22″ monitor (April 13, 2013) by IKØOZD
(my favorite is the 990′ panadapter and all its functions. Perhaps the best ever seen !)
TS-990S User Manuals Ver.1.03, IT, EN, FR, EA, DE, and JA languages now ready – link below – Scaricabile il Catalogo in Italiano di 12 pagine in PDF, con linck qui sotto !! – TS-990S inside view vs IC-7700 and TS-900 – The IC-7800 vs TS-990 video by IV3YER below.
Kenwood Italy !! ha rilasciato il Catalogo di 16 pagine in Italiano pdf 7,7 MB
Link to: Scarica da qui il Catalogo TS-990S 16 pag. (IT) Kenwood Italy
TS-990S Instruction Manuals latest Ver.1.03 – Choose the Italian, English, French, Spanish, German, Dutch and Japanese languages !! – (… insert name: TS-990S & search type to download)
Link to: TS-990S Instruction Manuals IT EN DE FR etc ! insert name (Ver. 1.03)
Link to: TS-990S / TS-990D 取扱説明書 - ©B62-2388-20 JPN (JA Ver. 1.03)
The TS-990S has the “overwhelmingly highest quality” receiver among the TS series
TS-900 (1973) the all-band SSB transceiver is making history its state-of-the-art tecnology. – All major electronic circuits are wired on easily removed or installed circuit board (is costructed modularly). – Designed for operation on SSB, CW, and FSK, the TS-900 delivers more than 150 watts PEP output! (click to enlarge!)
TS-990S & IC-7700 inside views – Kenwood 990′s a main receiver with a down-conversion 8.248 MHz 1st IF and employs a double-conversion system. The sub receiver which incorporates the TS-590S receiver architecture.
Kenwood TS-990S – the RF front-end contains selectable Band-pass Filters (covered by the screen on the picture) – The double balanced grounded switch type 1st mixer works by the principle of reduces signal distorsion. – The five built-in 1st IF Roofing filters ahead of the 1st IF stage to eliminate overloading caused by strong signals just outside the fixed bandpass filters or of the Preselector manually adjustable -
Kenwood’s Preselector [P-SEL] selecting the narrow bandwidth tunable filter attenuates the interfering signal which has 2 to 3 MHz separation from the target frequency. -
Icom IC-7700 uses a duble conversion system composed of a D-MOS FET 1st mixer and Icom’s developed image rejection mixer for the 2nd stage and fixed bandpass filters and a Icom’s [DIGI-SE] preselector type - ( note the large toroidal coils on the Icom RF BPF bank)!
Kenwood TS-990S vs Icom IC-7800 by IV3YER (!! 11 March, 2013)
(IC-7800 BW: 2600 AGC slow / TS-990 BW: LC/HC 2400 AGC slow )
Qui sotto un raffronto della tecnologia utilizzata nei rispettivi apparati dai tre big’s Giapponesi, Kenwood, Icom e Yaesu. Da notare che ci sono evidenti similitudini di sviluppo e layout tra Icom e Kenwood, che però impiega nel nuovo TS-990S un dispositivo TFT più recente con “Touch-Sensitive mode for quick QSY re-tuning” etc. – (clik picture to enlarge)
TS-990S JVC Kenwood MARKET CODES
The market code is shown on the carton box – (IT – Il codice del tipo per mercato Europa o per il mercato Amerche (US-CA) risulta indicato con lettere sul cartone di imballo esterno)
E-type: Europe, K-type: The Americas - The AC power cable supplied with the product is suitable for AC 120V (K-type) or AC 220V/240V for (E-type) – Do not use a power cable other than supplied with this product.
[Note] – Detailed specifications: please see the official JVCKenwood sources - All specifications are subject to change without notice – All trademarks belong to their respective holders.
IC-7600 Ver.1.11 has just benn posted 3/3/2011 - IC-7700 Ver.1.21 just benn posted 3/3/2011 and IC-7800 Ver.2.30 last updated on 31 January 2011. – Icom® have released these Firmware to increase the RS-BA1® IP Remote control functions and the new Time-Out Time Increase security. – For IC-7600 last Ver.1.11 Improvement of firmware Ver.1.10 (taken off) – Fot IC-7700 last Ver.1.21 Improvements software performance for the DSP UNIT. See the Link and news below…
Please read 7600/7700/7800 Firmware update information if you want to know more detail information of additional functions – !! The last Firmware is cumulative of the previus improvements
Nuovi firmware per IC-7600 Ver.1.11 e per IC-7700 Ver.1.21 appena rilasciati
IC-7600, la Ver.1.11 del firmware è stata appena inserita oggi 03.03.2011 nel sito-web della ICOM Jp. Il nuovo firmware aumenta i comandi e le funzioni per il C.IV control e per l’utilizzo del programma RS-BA1 Controllo remoto dei Transceiver sia via LAN da altre stanze di casa oppure via Rete Internet da qualsiasi altra località (Nota: leggere bene il manuale istruzioni RS-BA1 !)
IC-7700, la Ver.1.21 del firmware è stata inserita sempre il 03.03.2011 nel sito-web della ICOM Jp. Comprende tutti gli aggiornamenti precedenti, le nuove funzioni per RS-BA1 Controllo remoto ecc. in più Icom introduce qui miglioramenti alle funzioni della Unità DSP.
Per favore leggere le informazioni Icom per tutti i nuovi firmware rilasciati, per conoscere tutti i dettagli informativi e tutte le funzioni addizionali implementate, compresi tempi per il Time-Out Timer ora variabile da menù per maggior sicurezza - Gli ultimi firmware sono cumulativi dei precedenti!
Icom® has also released a new Software, Version 1.10 of the USB Driver on 12/24/2010. 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, if you require to USB driver for Windows® 98SE/Me/2000, please use Ver.1.00. – See the Link and news below…
The RS-BA1 allows you to use the radio installed in another room using your home network or even from a remote location over the Internet - Most functions and modes of your transceiver, including interference rejection functions and IF filter settings, can be controlled. Also, S-meter and SWR can be observed, and more. - [Note] Click the image RS-BA1 GUI to enlarge
Firmware update information – (source: icom releases)
→ The configurable range of the CI-V address has changed to between 01h and DFh
→ Additional functions for CI-V commands are provided to support the RS-BA1 (Remote IP), as described on the Icom update information in PDF format. Command 10 has changed to be used not only to send tuning step settings, but also to read the.
While transmitting in the CW mode, or if the Break-in function is ON, the transceiver transmits CW code when the PC sends this comman, etc.
→ A new feature, the Time-Out Timer (CI-V) function is added to the Others Set mod. Turns the Time-Out Timer function ON (3, 5, 10, 20 or 30 minutes) or OFF. Increased security: If a continuous transmission exceeds the selected time period, this function will cut off the transmission, to prevent a prolonged transmission. (default: OFF)
[Note]: This function will be activated only when you transmit using CI-V commands, or pushing [TRANSMIT] on the transceiver!
→ For IC-7600 last Ver.1.11 Improvement of firmware Ver.1.10 (taken off)
→ Fot IC-7700 last Ver.1.21 Improvements software performance for the DSP UNIT.
Link to: IC-7600 Firmware Ver.1.11 downl page now update 2011/03/03
Link to: IC-7700 Firmware Ver.1.21 download page update 2011/03/03
Link to: IC-7800 Firmware Ver.2.30 download page update 2011/01/31
Link to: Icom co jp word support download the Software Ver.1.10 USB Driver
Link to: See the Icom inc jp RS-BA1 Features ENG official web-page
Link to: See the Marcucci Spa importer RS-BA1 IT web-page and price
About the Remote control system:
An RS-BA1® remote control system consists of at least one PC, which is used as a Base station (Server) and at least one PC, which is used as a Remote station (Client). Both PCs have to be connected with a network. [Note] Click the Remoting a Icom Radios picture to enlarge
Radios are physically connected to the Base station, and the Remote station can operate the radios through the network. In the remote control system, CI-V commands, control commands such as “Connect” and “Disconnect,” and audio are exchanged between a Base station and a Remote station, through their Remote Utilities.
Most functions and modes of your transceiver, including interference rejection functions and IF filter settings, can be controlled. Also, S-meter and SWR can be observed – Rx Voice recording function available and more.

Firmware Updates IC-7800 / IC-7700 / IC-7600 – Nuovi aggiornamenti dei Firmware di Icom Inc. – Other news: Icom have released a new Ver. IC-7600 User Manual En 1EX-3 - of 01 Feb, 2010
—- © www.radiocronache.com – Source data: Website Icom Inc. Osaka, Japan
The DSP IF filter shape factor (-6/-60 dB). This is the ratio of the -60 dB bandwidth to the -6 dB bandwidth, which is a figure of merit for the filter’s adjacent-channel’s rejection. The lower the shape factor, the “tighter” the filter. – The two type of DSP filter shape factor for each SSB, SSB-Data and CW can be selected independently from soft and sharp.
A sharp profile with a flat passband and soft profile with a more rounded passband (Twin Passband Tuning [TWIN-PBT] is also easily provided, which enables the filter sides to be both indipendently moved and narrowed, the DSP also provides audio filtering and shaping functions). Depending on the operating situation, for example handling a pile-up or receiving a very weak signal, you can flexibly change sharp and soft filter shapes or reduce or shift the filter width, even while receiving a signal, by a simple push of a front panel key. See the latest Ver. for each model and Link below..

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IC-7800 Firmware update Ver. 2.20. Icom have released firmware version 2.20 for the IC-7800 Update 2009/05/19 – A description of the changes as well as the new F/W file (ZIP 3.84MB) appear in the link below:
Link to: Icom.co.jp Word Support Firmware Updates.. Download
IC-7800 aggiornamento software Ver. 2.20. La Icom ha rilasciato un nuovo aggiornamento del Firmware del transceiver IC-7800 in data 19.05.2009. Le informazioni, il download del file (ZIP da 3.84MB) e le istruzioni si scaricano anche accedendo al link qui sopra.
Maggiori miglioramenti della Ver. 2.20 (ITALIANO)
La Icom ha aggiunto interessanti funzionalità nella gestione delle memorie in TX sia in RTTY che PSK31 con l’utilizzo di 4 tasti nella tastiera esterna. Altrettanto per l’abilitazione di messaggi TX pre memorizzati sia in VOCE memory in SSB che CW memory in cw, con l’utilizzo dei tasti F1 – F4 della tastiera esterna. Consente all’operatore di gestire o no personalizzando limiti di banda predefiniti che sono poi segnalati da un bip audio. Per la sola versione Italiana: la capacità di estensione della banda 40m da 7 a 7.200 MHz.
Major points of the Ver.2.20 update. (ENG)
1. Adds the ability to send TX memory contents, while operating in either the RTTY mode, or the PSK31 mode, pushing one of the 4 keys on an external keypad. (More details of the external keypad are described on page 2-6 of IC-7800 instruction manual.)
2. Adds the ability to send VOICE memory, in the SSB mode, or CW memory keyer contents, in the CW mode, by pushing one of the F1 – F4 keys on an external USB keyboard.
3. Enables the operator to program custom band-edge frequencies. You can also hear a beep when tuning out of, or into the programmed Amateur band. The operator can now limit transmitting outside the programmed frequency band.
4. The transmit capability on the 7MHz band has been extended from 7.0-7.1MHz to 7.0-7.2MHz. The RX frequency range has also been extended. (The modification applies to only Italian version.)
[Note] Please read the info and instructions by official Icom documents! — Attenzione leggere le istruzioni ufficiali della Icom!

Truth of Icom HF Transceiver IC-781 to IC-7600. Special Movie from Icom: La verità sui noti Transceiver HF della Icom dotati di Monitor multifunzione, lo sviluppo della tecnologia DSP dedicata allo Spectrum-Scope che è diventato un vero strumento di misura con BW e Span variabile, rispetto al primo innovativo IC-781 dotato di Monitor CRT con dati i immagini interessanti.
L’evoluzione delle performance con speciali circuiti sviluppati da Icom come: validi D-MOS FET Quad-Mixer in 1st IF, preceduti dal Preselettore (DIGI-SEL) e dal BPF con bobine su toroidi e relè di commutazione. Impiego di Roofing Filter Hi-Spec e utilizzo di un Mixer I/Q nella 2st IF per elevare sia la Reiezione di immagine che la Reiezione di segnali forti adiacenti con migliore IP3 e IMD. Sviluppo della tecnologia digitale con IF DSP ora di 4^ geneerazione a 32bit e AD/DA a 24bit ad alta velocità di elaborazione per la riduzione del rumore e delle interferenze, sia con Notch da 70dB regolabile anche in larghezza, sia con il TWIN PBT (Doppio Pass Band Tuning) gestito dal DSP che controlla tutto il circuito AGC.
Il Video mostra questa storia dal 1988 ad oggi: IC-7600 Available end 2008, IC-7200 (2008), IC-7700 (2007), IC-7800 (2003), IC-756Pro Serie (1999), IC-756 (1996), IC-781/780 (1988); > Distortion, Sensitivity, Selectivity, Stability, IP3 and more tecnicals news;
ENG: The Icom.co Japan, now features an Japanese-language Special Movie of the “Truth of Icom HF Transceiver”
Movie: IP3 (3rd order Intercep Point), Internal distorsion reduction, Improved blocking, Roofing Filter Hi-Spec, Icom’s DIGI-SEL, Icom uses a duble conversion system composed of a D-MOS FET 1st mixer and nevly developed image rejection mixer for the 2nd mixer stage. (The image rejection mixer provides a high-fidelity signal to the DSP unit) Multiple AGG Loops, Digital IF filter to adadjust filter shaping (sharp or soft), filter bandwidth, Digital TWIN PBT. (Start IC-781 (1988) at IC-7600 (2008). IP3 and more tecnicals news!
View or Download the 12-minute Icom Inc. Movie on Japanese-language; There is a link to the View Streaming and link for Download (89MB .zip) (vedi/view with Windows Media Player Free)
Icom.co Jp: アイコムHF機の真実に迫る
Icom, Icom Inc. and the logo are registered trademarks of Icom Incorporated (Jp)
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Firmware Update on the IC-7800 Ver. 2.12; La Icom jp world support, ha rilasciato il 12.06.2008 la nuova Ver. 2.12 del Software per il transceiver IC-7800. Come si legge dalla immagine (da ingrandire) i miglioramenti interessano l’aumento delle performance del DSP Unit. Per aggiornare l’apparato leggere il manuale di istruzioni con cura, si suggerisce di inserire prima tutti i precedenti aggiornamenti rilasciati.
Utilizzare l’alimentazione con un UPS inserito, l’interrutore [ON] generale sul retro acceso, spegnere solo l’interruttore sul frontale ed evitare così che manchi tensione durante la procedura di aggiornamento.
Link to: Icom.co.jp official support web site Link to: I0GEJ’s Ham radio News IC-7800 page
ENG: Major points of update from Ver.2.11to Ver.2.12: “Improved software performance for the DSP Unit“
NEVER turn off the power from the back without shutting down the radio first (front button). These radios should be run off a UPS (Uninterruptible Power Supply); Never cut off power supply while updating firmware! Before starting the download, please read through “Section (UPDATING THE FIRMWARE)” of the IC-7800’s instruction manual.
NB: there are actually two versions of the IC-7800 manual on theirwebsite, and which version you get appears to be related to whether you usethe search facility or follow their links. The older version has a code on the bottom of the page which reads A-6328H-1EX-4-1. What I assume to be the newer version has the code A-6328H-1EX-8-1, but unfortunately it is still dated 16/10/2007.