Monthly Archives: March 2016

When Something is just built Right! – The Superior Foot Switch from RadioSport

Some station accessories are so simple, yet so hard to get right.

One is the PTT (Push to Talk) Foot Switch. Almost every shack ends up with either on of the ubiquitous commodity grade Foot Switches or a home brew Foot Switch often made with the switch unit from a machine tool on homemade cabling.

The commodity switches work, but not always, they are not built all that badly but they are not lifetime products, and as many have several cables you often see one of the cables bundled up with a tie wrap laying next to the switch.

The home brew often use the same superior actual foot switch that is often seen in machine shops. Yet often it is cabled with a audio RCA cable that perhaps has a knot and a grommet for strain relief and ends up breaking down over time.

RadioSport has a better mousetrap – their PTT-FS-RCA is truly a better grade of a common item.

Here is what the unit looks like when it arrives. Nicely packaged in a ziplock which perhaps can be reused when moving your station.

Unit bagged as arrived

Unit bagged as arrived

Here is the unit out of the bag – the in-the-hand feel already shows off its quality.

Sans Bag (which is even a reusable bag!)

Sans Bag (which is even a reusable bag!)

I’ve bought this sort of switch (NOS) off eBay, but not in powder coat finished like the RadioSport unit.

Side View

Side View

Never seems possible for use regular folk to get this quality of strain relief, and as the actual cable is a custom product produced for RadioSport we’re not going to find this grade of reinforced cable to use.

Excellent Strain Relief on Top Quality Cable

Excellent Strain Relief on Top Quality Cable

Terminating the cable is a high grade RCA in gold plate. No hamfest 25-cent bulk in the bins connector, but perhaps the highest grade RCA I’ve seen in a long time.

Gold Plated High Quality Connector

Gold Plated High Quality Connector

Completing the unit is anti-skid pad made of a very grippy polymer. Combined with the noticeable weight this Foot Switch will tend to stay put compared to the feather weight commodity brands.

Industrial Grae anti-slip pad on bottom

Industrial Grade anti-slip pad on bottom

All this at a price point that is affordable, though in interest of full disclosure it is about $20 or so more than the commodity brands.  There a similar high quality adapters for radios requiring different connectors.

Here is Radiosport’s own write up:

At last a quality Foot PTT Switch you can rely on.

This rugged industrial grade all metal PTT Foot Switch is just what you’ve been looking for for that DX or Contest or Net Control Station.

This rugged item is truely intended for industrial manufacturing floor use and the construction is there to support this sort of heavy-duty use. I call it the “SuperDuty*” of Foot Switches. Powder coated finish, rubber non-slip pedal and foam rubber cushion on the botton to prevent wandering under your operating position.

Links – RadioSport http://www.arlancommunications.com/products/amateurRadio/radioSport/ptt.asp and FlexRadio Systems http://cart.flexradio.com/Radiosport-PTT-Footswitch-with-RCA-plug_p_953.html

A lifetime quality PTT Foot Switch at an affordable price! Who can ask for more?

73

Steve
K9ZW

Advertisements
Tagged , , ,

Planning incorporating the Game Changer technologies of the Flex-6000, Maestro and SmartSDR

From a thread I started at the FlexRadio Systems Community:

It is really interesting what the Flex-6000, Maestro and LAN (and eventually WAN) versions of SmartSDR do to allow for significant differences in station design.

As I’ve mentioned I’ve been putting together the design and gear for a second summer home QTH that happens to be out on an Island.

Initially the concept was to put a heated ham shack space in the end of the new garage/workshop project.  Several generations of drawings and three sets of proper architectural renderings & plans (part of the packet eventually to pull the permit and for the builders).

The Maestro led to a rethink where the main operating point could be separate from the radio room, and the result was thoughts moved to the idea of to place all the radios in the main house’s lower level utility room (a room basically blasted out of bedrock and concrete lined) and my where the Maestro & Laptop set operating point to a desk in the main living space.  The lower area would get the non-Flex gear and might be where I would contest from.

That seemed a decent idea and drawings showing the numerous feedlines, other wiring to a multi-antenna layout were completed.

Enter the potential to seamlessly use the 4O3A Antenna Genius for 8×2 remote switching and the 4O3A Station Genius to automate a couple loose ends and there suddenly is no reason to bring all the feedlines to the main house – rather a star configuration for HF TX/RX antennas to a Shed – a true “Ham Shack” – would reduce the feedlines to two HF, one VHF and a special 72 Ohm set of lines for the Reversible Beverage On Ground RX-only Antennas.

Potential is there to further move the Flex-6000 itself and the Amp (though this would be simpler once the 4O3A Flex-Ready Amplifier launches) also to the Heated Shed, basically tethering back to operating desk by internet (Cat6e or Wireless)!

Certainly if we build a larger retirement home on the property the infrastructure increases, switching gear needed and all the headaches could be simply putting in a solid internet link between the retirement home and existing summer house and/or Ham Shack Shed.  The anticipated distance will be 1200-1600 feet, so internet can replace expensive ultra-low loss feedlines.

Very attractive compared to trenching into rock to lay heavy duty conduit for hundreds of feet.

It is simply boggling the differences in designs that are now possible, and the increases the next couple hardware and software launches will bring.

On another area the potential improvements in ergonomics may be huge.  I have one of those treadmill/desktop “walking desks” that I enjoy, but never got any radio time when at it.  That can change!  The contesters several ducks in a row counter with shelf above might metamorphose into a different configuration.

Truly a series of Game Changers!

73

Steve K9ZW