Category Archives: FlexRadio Systems

Dividing Up Gear between QTH’s

I’me starting to get a clearer idea of how to handle having to QTH’s

Presently I’m kind of leaning this way on my radio matrix

HF (Modern)
QTH          Main Rig       Knob Modern Rig   Amp (for Moderns)
Home        Flex-6700       TenTec Jupiter              Alpha 9500
Island        Flex-6300      TenTec Paragon II        Expert 1KW
HF (Vintage)
QTH          Vintage Rig           Amp for Vintage
Home        Collins KWM-2A       Alpha-78
Island        Collins Full S-Line    Collins 30L1
HF Antennas
QTH         Antenna 1           Antenna 2               RX HF          Vertical
Home      T-8 LPDA           W9INN 1/2 Sloper     Pixel Loop     TBD – 1
Island     Hexbeam            W9INN 1/2 Sloper     n/a                 GAP Titan DX
VHF/UHF
QTH            Transceiver   Directional Antenna    Omni Antenna
Home          Yaseu 1800         T-28 LPDA              TBD – 1
Island          Yaseu 1000        TBD – 2                     N6JSX Copper J-Pole
TBD-1 – looking at a “flag pole vertical” which may cover both needs
TBD-2 – Initially not a priority

Note the Island would also gain a Pixel Loop RX Antenna but only if I added a rig that would use it to do diversity reception.  The Flex-6300 cannot do this.

Of course there are a lot more things to set up for each QTH

A lot of choices are based on what I have on hand, and I haven’t listed my back-up gear for each QTH, or each go-kit’s gear.

Each QTH gets a Windows-7 PC and an iMac, and most likely a Linux GP Box that will double down as a Music Media Server (I feed my Sonos speakers at home with a headless Linux device already

I may have to build a dedicated box to control the tower at the Island remotely when off the Island, which then can pick up some other monitor-and-measure tasks

Hmmm….

73

Steve
K9ZW

Adding a 4o3a SSC XL Station Genius to the K9ZW Shack

Working with an evolving slightly complex station, AND wanting to using the LAN-Remote features of SmartSDR V1.4 with the Flex-6700 requires some planning – plus some electronics help!

Not point in reinventing the wheel when really sharp mins have created just the missing pieces to integrate my station.

Enter the 4o3a SSC XL Station Genius

4o3a SSC XL Station Genius - overview

4o3a SSC XL Station Genius – overview

The SSC XL allows control of Antennas, band-pass filters, 4-square antenna systems, beam stacks, beverages, Six Packs, rotators, RS-232 devices and more, per the website information.

4o3a SSC XL Station Genius - Front

4o3a SSC XL Station Genius – Front

Force12 expands further saying it is easier to say what you cannot control.

The main unit seems to have enough connectors to hook up to about anything:

403a SSC XL - Rear Panel

403a SSC XL – Rear Panel

An outboard Relay Board called the SCC-OM controls the various devices:

403a SSC XL - Remote Module

403a SSC XL – Remote Module

Mine just arrived and I am digesting the the manual as I get ready to implement.  As a plus the device is said to be FlexRadio System Maestro ready!

LINK:  http://www.4o3a.com/index.php/products/station-automation/ssc-xl

LINK – USA Distributor Force12: http://www.force12inc.com/products/station-genius-ssc-xl-by-4o3a.html

73

Steve
K9ZW

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First look at the Flexradio Maestro at Dayton Hamvention 2015 – YouTube

I would really like to be able to credit this video, but no call sign anywhere.

Like to YouTube video of the Maestro: First look at the Flexradio Maestro at Dayton Hamvention 2015 – YouTube.

Also a photo of Howard KY6LA holding a unit:

KY6LA with a FRS Maestro Prototype

KY6LA with a FRS Maestro Prototype

And a concept for station design by Beppe IK3VIG:

IK3VIG's Maestro Station Concept

IK3VIG’s Maestro Station Concept

A link to the FRS Maestro Page:  http://www.flexradio.com/amateur-products/flex-6000-signature-series/maestro/

(Please follow the link there for the latest pdf specification sheet on the Maestro).

Here is another shot courtesy of Jeff KE9V:

FRS Maestro - photo by Jeff KE9V

FRS Maestro – photo by Jeff KE9V

I have mine on order.  Will be VERY useful the way I operate.

73

Steve
K9ZW

Running Flex-6300 SmartSDR 1.4.0 QSOs from a Winbook with an AblePlanet Linx Audio Boomset

The WinBook runs Win8.1 and ran me a huge $60.00 on special.

The Boomset is a nice noise canceling AblePlanet Linx Audio unit I had bought one for each of in the house for traveling (mine has the optional Boomset plug-in microphone).

Would be easier if I added a FlexControl and a Mouse, but that would be cheating, right?

Some latency issues in commands issued to the touch screen having a moment lag to action at the Flex-6300.

I did cut back the Frames Per Second and Waterfall motion rate to improve the ability of the WinBook to run SmartSDR 1.4.0

Adding a second slice is possible, but receive only as this whole setup is at the limit of the WinBook’s brain power.

My wife wasn’t happy at my sitting at my office desk call things like “India Romeo Four Mike – Kilo Niner Zulu Whiskey 59 59 001 001 QSL?” though she could see my point that I could be outside working QSOs once the weather allows.

I’m very impressed that SmartSDR has so improved that this is even possible!

73

Steve
K9ZW

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SmartSDR v1.4 Available Now from FlexRadio Systems – Or How I Downloaded New Radios Tonight

Today FlexRadio Systems launched the long await LAN enabled SmartSDR v1.40

Here is my iMac running Parallels 9 with Windows 7.1 doing my first LAN enabled QSOs:

Working DX from my home office desk!  Radio is 120 ft away in the former wine cellar.

Working DX from my home office desk! Radio is 120 ft away in the former wine cellar.

More later – too much fun playing with the radio right now!! (BTW it happened to be the Flex-6300 I had in the operating slot in the shack.

FlexRadio Systems is pleased to announce the availability of SmartSDR v1.4.   SmartSDR v1.4 represents several months of intensive work on both new and existing features by our software team.  SmartSDR v1.4 is for all FLEX-6000 Signature Series radios.  Key features of v1.4 include:

LAN Remote: SmartSDR for Windows can now be operationally “decoupled” from the radio hardware by providing the ability to play slice receiver audio through the default PC speakers and use the default PC microphone to make phone QSOs. This new feature streams compressed audio over the IP connection between the radio and the SmartSDR client on the PC, eliminating the need for the speakers and microphone to be directly connected to the radio hardware. In order to provide diagnostic capabilities for the LAN Remote feature there are two new features. The Network Quality Monitor and Audio Streaming Monitor provide a visual indication of a network’s link capability to adequately stream audio to the PC, which is essential when using a wireless link between the client PC and the radio hardware.

via SmartSDR v1.4 Available Now | FlexRadio Systems Community.

73

Steve
K9ZW

An Excellent FlexRadio System Write-Up on the Origins of the 6000 Series Online

There is an excellent FlexRadio System write up on the origins of the Flex-6000 series SDR radios and SmartSDR software online :

The FLEX-6000 was born out of a government project we did that involved direct sampling. At the time in 2010 we all believed (as Elecraft has publicly stated) that it would not be possible to build a direct sampling receiver with as much dynamic range as a superhet or direct conversion radio. When we did the government project, Gerald worked a lot on the numbers and RF architecture and we discussed how to get the best dynamic range out of a direct sampling receiver. We were able to use a very early sample of an Analog Devices ADC in that project and found that we were getting better dynamic range than even Analog was reporting, largely because of how we selected key parameters. Gerald realized that we could build a better direct sampling radio than anything we’d built before.

Once we realized it was possible to build a direct sampling radio, all the “what if…” conversations started. What could we do if we did this? What would someone do with that? Would it be better if we did this or that?

….. (much more at the link)

FRS Steve N5AC on “The Chicken or the Egg” development of the FRS 6000 series article LINK: https://community.flexradio.com/flexradio/topics/chicken-or-egg

Scroll down that page for N5AC’s excellent write up.

73

Steve
K9ZW

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