Archivi categoria: ELAD Srl Italy

FDM-DUO – the DDS SDR design and build quality is Italian quality!

The FDM-DUO that provides an advanced Direct Digital Samplin (DDS) SDR Compact HF 50MHz QRP Transceiver. Covering all bands from 9kHz trough to 50MHz, with 5 watts RF outup and multiple receivers.  That can be used in standalone mode (not PC) or it can be entirely computer controlled – The design and build quality is Italian quality !

FDM-DUO-front

 Standalone OperationG4WNC, Mike wrote on the RadCom of March 2015: The large knob provides the main tuning and this can be set to operate with a wide range of tuning steps from 1 Hz to 1 MHz . If you’re using the rig in standalone mode, you just need to connect power, antenna and mic/key and you’re in business. (! more: please read the User Manual)

FDM-DUO-rear

Computer operation – The real flexibility of the FDM-DUO was realised when I combined the rig with the Elad FDM-SW2 SDR Software on external PC – I had access to up to 8 software receivers plus the standalone receiver making a total of nine, which is more thanI could ever use!

FDM_SW2-gui-2

G4WNC, Mike wrote: If you were a datamodes fan or contester, you could have one receiver tuned to the PSK band segment and the audio routed to an instance of FLDIGI. You could then have another receiver set to the RTTY segment with a RTTY decoder. You could also have CW Skimmer running on another receiver checking out CW activity on the band. … You could then duplicate this setup on the second DUO channel, which could be tuned to a different band! – (!! nrd…. maybe you need many ears! hi)

FDM_SW2-gui-1

The antenna signal is applied to some ESD protection and 5 anti-aliasing filter before being passed to the main analogue to digital converter (ADC). Elad use the popular LTC2165, 16-bit ADC thet’s clock at 122.88MHz to provide confortable sampling (serial data stream runs at just under 2Gb/s) of the entire RF spectrum to 9kHz through to 54MHz.

FDM-DUO-blockdiagram

Elad uses a Xilinx Spartan 6 FPGA and the decimated outup in standalone mode is 192ksps and the tuning range wold be abaut 180kHz (output of the Spartan 6 is passed to an STM32F429 ARM microcontroller) – However, when operating the FDM-DUO using the included FDM-SW2 software, the decimation range can be changed in six steps up to a maximum of 6.144Msps.

[Note] – Detailed specifications: please see the official sources – All specifications are subject to change without notice – All trademarks belong to their respective holders.- This page is just a non-official overview, where no one should draw any conclusions – All images and versions above is for illustration only. (tnx)

RadCom 03 looks at the FDM-DUO & review TS-590SG – QST review the Flex-6300

Elad FDM-DUO multi use SDR transceiver, made in Italy and Kenwood TS-590SG HF 50MHz Transceiver on the RadCom March 2015 Reviews – FlexRadio System FLEX-6700 & FLEX-6300 SDR Transceivers on the QST March 2015 Reviews – (! Note: to access this resource you need to log-in) – Download Presentation HF receiver testiong by VA7OJ’s! (link below)

FDM-DUO Dual Mode SDR Transceiver (Stand-Alone & PC Modes) on the RadCom March RSGB Magazine: Mike Richards, G4WNC looks at the new SDR transceiver that doesn’t have to tie you to a PC.

FDM-DUO-upgrade-09032015

Link to: Elad FDM-DUO new leaflet-3 high res. 8.7MB pdf

RadCom-marzo2015Kenwood TS-590SG HF 50MHz Transceiver  on the RadCom Reviews –
Peter Hart, G3SJX is favourably impressed by the updates to the previous TS-590S.
Link to: RSGB – RadCom March 2015 web page (index)

A proposito di parametri di test e di confronto nei vari ricevitori per HF di tipo supereterodina tradizionali oppure di tipo digitali SDR leggere quanto scrive Adam come riporto qui sotto e poi su QEX n. 3-4 2015.

QST April 2015 reviews the FLEX-6300 nad FLEX-6700 two SDR Transceivers products FlexRadio Systems made in USA (! Note: to access this resource you need to ARRL log-in)

QST-3-2015I tradizionali valori di DR3 (3rd-Order Dinamic Range dB), IP3 (3rd-Order Inrcept Point +/- dBm) e di Dinamica di blocco (Blocking Gain Compression dB) sono “numeri” poco validi nel contesto di una radio SDR a campionamento diretto. (-dBFS per un ADC converter) –
Per questo, Adam Farsom, VA7OJ ha proposto di usare come standard il metodo IFSS (Interference-Free Signal Strength) per il test IMD (Two-Tone Intermodulation Dinamic Range) in ricevitori a campionamento-diretto (Direct-sampling SDR). – Adam, VA7OJ wrote a terrific article in the latest March/April 2015 issue of QEX Magazine. – I wish ARRL would standardize on tests, and preferably use the (NPR) Noise Power Ratio test methodology.

Link to: Download the VA7OJ’s HF receiver testing ENG pdf

[Note] – Detailed specifications: please see the official sources – All specifications are subject to change without notice – All trademarks belong to their respective holders.- This page is just a non-official overview, where no one should draw any conclusions – All images and versions above is for illustration only. (tnx)

The ELAD FDM-DUO An Embedded SDR HF & 6M – 5W All Mode Transceiver

The New ELAD FDM-DUO Software Defined Radio HF & 6M – 5W Transceiver Coming Soon! – The first batch will be available by the end of May 2014 – Official price: 1159,00 Euro – Preorder special price: 1049,00 Euro (Prices incl. 22% IVA IT/EU – Extra EU customers can buy without TAX – Source: WoodBoxRadio Campagna sas Italy)

FDM-DUO-SDR

FDM-DUO by ELAD Italy: SDR 16 bit Direct RF Sampling at 122.88 MHz and no mixer, no roofing filters, no noise only the last technology available: ADC Linear LTC2165-16bit 122.88MHZ clock – DDC FPGA Spartan 6 XC6SLX25 + Serial Flash for stand-alone mode – USB IQ path through CY68013 for RX bitstream – Stand-alone RX IQ path STM32F4 ARM floating point microcontroller (Dual operation mode: In PC mode the RX bandwidth may have up to 6MHZ )
TX modulator use a second STM32F4 Floating Point microcontroller + AD9957 DDS clocked at 368,64 MHz

Esempio di applicazione Mixed dal sito di WoodBoxRadio Italy

Frequency range: RX 9Khz to 52MHz direct sampling receiver – TX 160m to 6m others frequency to be defined (2m VHF RTX will be an option as a board to fit) HF/50MHz MDS: -132dBm – BDR: +115dB (500Hz) (preliminary spec)

The New ELAD software FDM-SW-2 is available

FDM-SW2_GU-2014

More news and official data & information by link below
Link To: IK3VIG, Beppe by WoodBoxRadio – IT/ENG
I invite who is interested to visit ELAD USA  website
Link to: Elad USA at  http://shop.elad-usa.com/

[Note] – Detailed specifications: please see the official sources – All specifications are subject to change without notice – All trademarks belong to their respective holders.- This page is just a non-official overview, where no one should draw any conclusions – All images and versions above is for illustration only (… IØgej)!

FDM-DUO 16bit Stand Alone Transceiver & FDM-S2 16bit Direct Sampling Receiver & SW2 software are “hares” coming-soon!

FDM-DUO_FDM-S2

FDM-DUO a new Stand-alone Fully Integrated SDR HF/VHF 5W Transceiver and FDM-S2 Direct Sampling Receiver are coming soon from Italian ELAD company. These Italians design very attractive radios. New software FDM-SW2, FDM-S2 & FDM-DUO is bound become a big hits! All people having FDM-S1 receiver can play with virtual receivers …by SW2 new software, coming soon. – See below the FDM-DUO Preliminary Spec. (source by WoodBoxRadio Italian company, Qualified Application Partener of ELAD).

FDM-DUO-SDR-Tranceiver

FDM-DUO Preliminary Specification:
[Note] This ELAD versatile platform allow transceiving in stand alone mode or in PC mode or in Dual mode (..mixed mode) – When working in Stand-Alone mode it is possible to connect an Android tablet to see the 192KHz spectrum and send some commands to FDM-DUO – In PC mode the RX bandwidth may have up to 6MHZ and internal demodulator is disabled. (more news by link below!) – Frequency range: RX 9Khz to 52MHz direct sampling receiver  – TX 160m to 6m others frequency to be defined. – MDS: -132dBm – BDR: +115dB (500Hz) – Trasmitter Power output 5W – (2m VHF RTX will be an option as a board to fit)

FDM-SW2 software made by Elad team – In the Screenshot below the new FDM-SW2 software with new FDM-S2 receiver working with 2 channels: one on 40m, one on 20mt plus Fldigi program (click to enlarge)

Display_fdm-sw2

italianoIl nuovo ELAD FDM-S2 è un Ricevitore SDR integrato a Campionamento Diretto con ADC a 16 bit e 122.88MHz clock. –  Riceve anche oltre i 52MHz, quindi include la bassa HF fino ai 6m e in modo undersampling due  gamme complementari 70-108 e 136 – 160MHz con separati connettori di antenna e FM BPF dedicato – La Sensibilità MDS per FDM-S2 è di -130dBm a 500Hz BW, circa 5 dBm meglio del FDM-S1. – La dinamica di blocco BDR è indicata a 110 dB, ma tutte le specifiche dettagliate sono in arrivo, vista la disponibilità prevista per i primi di Febbraio 2014.

FDM-DUO transceiver other features ( impressed !): ADC Linear LTC2165-16bit 122.88MHZ clock – DDC FPGA Spartan 6 XC6SLX25 + Serial Flash for stand-alone mode. – USB IQ path through CY68013 for RX bitstream (192KHz up to 6.144Mhz single channel and 384KHz dual channel in PC mode) – Stand-alone RX IQ path STM32F4 ARM floating point microcontroller – LCD Controller Keyboard controller LPC1766 Cortex M3.
TX modulator use a second STM32F4 ARM floating point microcontroller + AD9957 DDS clocked at 368,64 MHz – Clocking source Si5338 drived by 10MHz TCXO or External reference input – TX modulator use I2S sourcing from MIC input (Cirrus CS5346) or USB input (CODEC CM6510B with customized firmware) – The third USB is a FTDI controller for CAT interface.

FDM-DUO-front-lato2 FDM-SW1_Span-1e23MHz FDM-SW2_anteprima-dic2013

Link to: Preliminary Data Sheet Elad by WoodBoxRadio web (download ENG pdf) 

FDM-S2 a new Direct Sampling Receiver Coming-soon – Starting from the experience of well known FDM-S1 now ELAD is developing FDM-S2 – This receiver will use new FDM-SW2 software made by Elad team (see the preliminary (GUI) picture above) – (please click the pictures to enlarge) – [Note]: This S2 receiver is not a stand-alone type!

FDM-S2-anteprima_dic2013

Preliminary: FDM-S2 have 122.88MHz sampling rate with 16bit ADC Hi performance analog to digital converter this mean: 9kHz to 52MHz direct sampling SDR receiver; -132dBm MDS (Bw 500Hz) @ 14 MHz – USB Port Powered – 2 antennas input: one for HF one for VHF (VHF input have 2 filters: one for use Broadcasting FM Band (74-108MHz), one for 136-160 MHz, and more. – possibility two indipendent receivers: FDM-S2 have two indipendent NCO (Numerical Local Oscillator) and the new FDM-SW2 software, using Multichannel Extio Dll.

Latest news: ELAD USA Inc.
I want to inform that ELAD have created ELAD USA Inc company based in Chicago IL to better service US customers. – I invite who is interested to visit ELAD USA  website
Link to: Elad USA at  http://shop.elad-usa.com/ –

Simon Brown HB9DRV supports their products in SDR Radio V2 and is generally positive about their devices (source: forum & groups).

[Note] All specifications are subject to change without notice – All trademarks belong to their respective holders. – This page is just a non-official overview, where no one should draw any conclusions – all images and versions above is for illustration only (…tnx by IØgej)!

 

HAM RADIO 2013: FDM-DUO – HandyPSK – EXPERT 1.3K – Exacalibur ULTRA – K3/0 Mini – FT1DR C4FM – PT-8000 & More

HamRadio-2013

Ham Radio 2013 – The International Exhibition for Radio Amateurs, HAM RADIO 2013, was held June 28-30, 2013 in Friedrichshafen, with exciting new models and products! – Here are  some photos and news  from the tour…! – FT-1DR FDMA Mode like NEXEDGE™ Kenwood’s or IDAS™  Icom’s Digital PMR’s Radios. See the new FT1-DR brochure –   Fiera di Friedericshafan 2013: un report con varie foto e descrizione di alcune novità  – See more & Link below!

FDM-DUO a new SDR rtx made in Italy – ELAD has displayed his “little SDR Tranceiver” at Ham Radio Friedrichshafen 2013. Quite interesting concept to have a stand alone QRP rig at 192kHz sampling, combined with an extended SDR if you use it with a Computer.

FDM-DUO_front-rear-max

It is a Direct Sampling SDR receviver (is an RF Sampler) with a DDC on a FPGA, and a Cortex ARM DSP module for filtering and demodulation in stand-alone mode. In RX and TX directions it is a fully SDR technology. QRP trasmitter 5 W Output Power – CAT Control via USB-2 port dedicated.  (please click image to enlarge)

FDM-DUO_rtx-Elad-2013In other words: you can take it with you as a self-sustained 192kHz SDR narrow band modes QRP tranceiver (Sideband/CW/AM). –
At home, attached to a faster CPU (computer with FDM-SW1 software o so), you can run it at its full bandwidth of 6144kHz sample rate and use wider bandwidth RX/TX modes, inc. DSB, AM Sync, FM, RTTY, DRM, WB FM+RDS.
Link to: Download the FDM-DUO lefleat-1 by ELAD Srl –

FDM-DUO Coming Soon – ! A meno che non costerà meno di 800 Euro/1100$, più le spese di spedizione, per ora preferirei ottenere un consolidato QRP Elecraft KX3 ( L’Italia dell’eccellenza nel Software Defined Radio va apprezzata per i successi di alto livello avuti, ma qui … ben tre porte USB-2 sul retro del DUO (1RX-1TX e 1CAT), impone di capirne il perché e gli sviluppi del prototipo)!  … il team Elad ci sorprenderà!

HandyPSK – Compact PSK 40m & 20m QRP Transceiver

You can operate CW, RTTY, BPSK, QPSK without a PC. Just connect the battery and antenna and you can operate anywhere, anytime with 100mW pover output. –  PS2 External keyboard jack – Stand-alone no PC!
Picture Main PCB: You can see DsPIC33F DSP, TI 3204 CODEC, 3 pole Crystal filter.

HandyPSK-combi

SilentSystem Ltd specification: Front-end crystal filter architecture – Low noise and high IMD dynamic range – Internal DSP emphasizes weak signals and decodes the text – Rotary dial operation. Copy received words and paste to send templates – 128 x 64 dot backlit graphic LCD display – 100mW RF output, and more.

SPE  EXPERT 1.3K-FA Linear Amplifier Up to 1.5 KW (1.3 KW typ.)

Expert_1-3K-ampli

The Italian “SPE” introducing its new EXPERT 1.3K-FA Amplifier – Powerful up to 1.5kW – Very Ligth: 7,5 kg – 3 Power levels: (max) full, (mid) 800W, (low) 500W – Builtin Switching Power Supply with PFC – Frequency Range 1.8MHz to 50 MHz – Manages 4 antenna automatically – Fully remotable & CAT –  USB & RS232 ports – Builti two fast CPUs – [note] The PA-Unit (Power Amplifier) uses only one new rugged device! – Available also without ATU (allowing significant… savings) – Pricing will be $5200 USD – Availability about the late 2013. – (please see the official source!)

WiNRADiO introducing its new SDR EXCALIBUR “Ultra” (beta version)

SDR_Excalibur-ultra_combi-2013WiNRADiO SDR Excalibur Series employs a user-selectable preselector that can operate either in a fully automatic or user-configurable mode. As many as 119 different filter combinations can be constructed by the user (91 bandpass, 14 low-pass and 14 high-pass). The front-end employs 34 subminiature electromechanical relays (rather than often used but distortion-prone semiconductor switches.

Elecraft K3/Ø Mini Remote Controll head “Real Rig Feel”

K3-0mini_2013Elecraft and its new K3/Ø Mini for remote controll of a home or contest station!! – the lightweight portable remote control for the K3 Transceiver –  “Real Rig Feel” remote operation for CW, SSB, & Data modes – Stereo! Amplified Internal Speakers – Single cable inteface to the Remote Rig Internet System (RRC-1258MkII Mod. or so) – Pricing will be $695.00 USD – Availability is expected for early August 2013.

Yaesu and its “D-Star” DV competitor FT-1DR & the HF FTdx-1200

FT-1DR V/U HT the Yaesu C4FM DV competitor 144/430 FDMA and FM modes. Tthe new HT digital was not compatible with a D-STAR DV standard, and the repeaters available for it only some areas recently.

FT1DR_C4FM&FM FT1DR_4-modes Yaesu_FTdx-1200

Digiata C4FM FDMA & Analog FM, in 4 communication modes: 1) V/D Mode: Simultaneous Voice/Data Mode (6.25kHz voice + 6.25kHz data & ec code, bandwidth is used) – 2) Voice FR Mode: Voice Full Rate Mode (uses the entire 12.5kHz for digital voice 3) Data FR Mode: High-speed 9.6 kbps  Data Communication Mode (uses the entir 12.5kHz…..)4) Analog FM Mode – AMS (Automatic Mode Select) is available.

FT-1D news: The built-in worldwide standard AX.25 Data TNC Modem permits uncomplicated APRS® FT1D_FM-aprs(Automatic Packet Reporting System) operation.- More useful information & GPS logger is stored on the high capacity micro SD card (Maximum 32GB) – Rx covers 504 kHz – 999.900 MHz (A Band), 108 MHz – 580 MHz (B Band), continuous reception for Short-wave, FM/AM broadcasts, and more features… see the new brochure link below!

List Price: $600,00 Your Price: $539,95 USD (Universal Radio) !!

[Note] !!! The FDMA C4FM (4-Level FSK) is a Frequency Division Multiple Access (FDMA) methodology whereby one user accesses a channel frequency at any one point in time. (i.e. accesses via the frequency domain)… …!
like NEXEDGE™ Kenwood’s Digital PMR or IDAS™  Icom’s Digital PMR radios! – (2005/2007: Forms a technical alliance with Kenwood, Icom, Zetron Inc & CTE International etc.  to jointly research to dPMR digital two-way radios – narrow 12.5 kHz and very narrow 6.25 kHz bandwidth channels )

Link to: Download the FT1-DR/FT1-DE latest Brochure B9200643 (ENG)

[Note]  dPMR is a digital technology designed for VHF/UHF that uses 4-Level FSK FDMA (C4FM) modulation and supports both voice and data. – The dPRM Association support the latest digital PMR radio technology known as dPMR. The group currently includes radio manufacturers, chip manufacturers, protocol and software developers and systems developers. (!! Yaesu Musen Co.  not member at this time !)

Link to: More news & Members from the © dPMR Association web site 

Hilberling GmbH PT-8000A VLF / HF / VHF Transceiver (Rev.2.0)

Hilberling-200W-PA  PT-8000ABlock Schematic PT-8000A

RX: 9 kHz – 30 MHz/50 – 54 MHz/69.9 – 70.5 MHz/144 – 148 MHz/110 – 143.9 MHz
TX: 160/80/60/40/30/20/17/15/12/10/6/4/2m-band – All-Mode  – 2x RX – DSP and 16-pol analog + digital filters – Frequency Stability 0.005 ppm – List Price: €.13.290,00 incl. 19% MwSt (VAT De).
Link to: Download the Hilberling PT-8000A PDF Brochure

A-meeting_2013 OE9XGV_Steyr-680 Icom_IC-7700_2013

[Note] – Detailed specifications: please see the official sources – All specifications are subject to change without notice – All trademarks belong to their respective holders