Rack Mounting Project

Corsair Voyager GTX 512GB USB 3.1

It’s like having an SSD on a stick!

I just picked up a CORSAIR Voyager GTX 512GB USB 3.1 Premium Flash Drive Model CMFVYGTX3C-512GB. Initial testing shows it lives up to it’s claims of SSD like read/write speeds.

Corsair Voyager GTX
Corsair Voyager GTX 512GB USB 3.1 Flash Drive @ USB 3.0

Corsair Voyager GTX 512GB USB 3.1 Flash Drive

The benchmark test results shown above actually exceed those published by Corsair. They’re advertising speeds up 440 MB/s. This test was run on an i7-8700K CPU 32GB RAM using a USB 3.0 port.

From the Corsair Website:

Experience portable USB storage with the speed of a solid-state drive.

High-speed 3D NAND memory unlocks read speeds up to 440MB/second and write speeds up to 440MB/second, letting you copy even large files in seconds.

Available in 128GB, 256GB, 512GB and massive 1TB capacities, so you can carry all your data, wherever you go.

Premium rugged zinc-alloy housing with aluminum accents protects your data in style.

Optimized for USB 3.1 Gen 1, USB 3.0 and USB 2.0 for future-proof and backwards compatibility.

Format, partition and optimize drive performance with CORSAIR SSD Toolbox software.

Works on Windows 7, 8.1,10, macOS and Linux with no driver installation needed.

Other system drives for comparison

Samsung EVO 860 SATA II
Samsung EVO 860 on a SATA II controller (That’s a shame!) on an older Intel motherboard.

ABOVE: Benchmark for Samsung EVO 860 on a SATA II controller running on an older Intel DP55WG motherboard.

2TB Samsung EVO RAID
2TB Samsung EVO RAID 2X 1tb evo in RAID 0 on a SATA III Controller

ABOVE: Benchmark results for Samsung EVO 860 (2x 1TB RAID o Array) on a SATA3 controller.

Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC
Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC

ABOVE: Benchmark results for the Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC main (C:) drive for Windows 10 O/S

All the more reason to have the fastest USB stick available.

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HF Barefoot FT4 and FT8

Working the World with 86 Watts!

It has been 10 months since my first FT8 contact back on 2/15/19. Working HF barefoot in FT4 and FT8 modes. The dedicated Flex 6500 puts out about 86 watts into the CHA-250 vertical.

38 DXCC Entities and WAS

As of today 12/14/19 I’ve made 1,433 ‘FT’ contacts comprised of all 50 US States and the following DXCC entities:

Canada, Japan, Mexico, Spain, Cuba, Belize, Asiatic Russia, European Russia, Australia, Puerto Rico, New Zealand, Canary Islands, Venezuela, Fiji Islands, New Caledonia, Cayman Islands, Argentina, South Africa, Belgium, Ireland, Azores, Hawaii, Samoa, Mauritania, Alaska, Ecuador, Chile, Dominica, Costa Rica, Trinidad & Tobago, Aruba, South Cook Islands, El Salvador, Lesotho, France, San Andres Island, Columbia, and French Polynesia.

Nice Results for Part Time QRP OPS

I’m very pleased with the results I’m getting with the 6500 HF barefoot FT4 and FT8 operations. 1405 of the contacts are in FT8 and 28 so far in FT4. I installed WSJT-X v 2.1.2 on 11/28/19 and find that there is far less activity on FT4 than FT8. Nonetheless I will continue to work it as often as possible.

It will be interesting to see sometime down the line what kind of results I’ll get using the Mosley and the amplifier. The low power (QRP) operation is so much fun, I plan to keep it in place for the foreseeable future.

Perhaps a 2020 upgrade candidate to consider might be an amplifier for the Flex 6500…

WSJT-X implements communication protocols or “modes” called FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, and WSPR, as well as one called Echo for detecting and measuring your own radio signals reflected from the Moon.  These modes were all designed for making reliable, confirmed QSOs under extreme weak-signal conditions. 

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OT: 1956 Fender Stratocaster

If you’ve ever dreamed of owning or playing on an old Fender Strat you may find this story interesting. This instrument is a great example of the so-called Holy Grail of electric guitars! Here’s how I came in contact with a very well preserved 1956 Fender Stratocaster.

I work in a music store where we buy and sell musical instruments of all kinds. It was just another day in the neighborhood one day, when a woman stopped by with her fathers guitar looking for some advice.

When I saw the case she was carrying in, I immediately knew it would be something exciting. In her hand was an ancient Fender guitar case. She explained her father was the original owner, and the guitar had spent many years “under the bed” and had not been played much. Her Dad had recently passed away and she had decided to sell the guitar.

1956 Fender Stratocaster
Exciting moment we open the case!
1956 Fender Stratocaster
The ancient Fender nameplate!
1956 Fender Stratocaster
1956 Fender Stratocaster

She told us she was in the process of ‘shopping it around’ taking offers. We told her the guitar was rare and very valuable and she should be very careful selling it. She told us she had already done some research on it, and had a pretty good idea what a fair offer should be.

Time to call the boss!

This is the Holy Grail of guitars! We can’t let her leave and possibly sell it to someone else! It’s time to call the boss and make the sale happen now! We took these pictures and sent them to the owner of our company and he had a fast and simple reply: “Ask her how much she wants to stop shopping it around right now!”

We did, and an agreement was quickly reached.

Holy Smoke! We are about to purchase a super clean, all original, 195o’s Stratocaster! I don’t have to tell you this is a once in a lifetime experience for the employees in our store!

taking a ‘hard look’

On the surface everything looks perfect and we are very excited to have a look inside.

1956 Fender Stratocaster
1956 Fender Stratocaster
1956 Fender Stratocaster
1956 Fender Stratocaster #15974
1956 Fender Stratocaster
1956 Fender Stratocaster – Remarkable condition!
1956 Fender Stratocaster
A look behind the pickguard! So far so good!
1956 Fender Stratocaster
Untouched original electronics!

The Moment of Truth!

1956 Fender Stratocaster
The Moment of Truth! October 1956!

This guitar was assembled in October 1956. Certified Vintage!

Case Candy Included!

Complete with Case Candy! “Ash Tray, Tremolo Bar, and Original receipt!

Inside the case we found the tremolo bar, the chrome “ash tray” bridge cover, some old cables, the case keys, and the original purchase receipt!

It cleaned up real nice!

1956 Fender Stratocaster
It cleaned up real nice! Soon to be on it’s way to a new owner!

How about Dad’s amplifier?

Say what? Dad’s amp you say!

1956 Fender Tremolux
1956 Fender Tremolux also in great condition!
1956 Fender Tremolux
1956 Fender Tremolux
Truly remarkable condition for its age!
1956 Fender Tremolux
The original Jensen speaker was found to be blown. But the still amp worked great!

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Flex 6700 Timeout Error!

Flex 6700 Timeout During the CQ WW WPX SSB Contest!

Flex 6700 Timeout
Flex 6700 “Timeout” Error displayed after power cycle.

Another prime example of what I call “The Luck of the Irish”! During the CQ WW WPX SSB contest today I encountered the Flex 6700 Timeout error.

The radio lost its connection to the PC, and when I attempted to restart it, it failed to boot. After power cycling, the “Calibrating” phase took much longer than usual, and resulted in the “Timeout” message shown above.

Other users with Flex 6700 Timeout

A quick check of the Flex Radio Forum showed others with the same problem needed to return their radios for service. I promptly opened a Help Desk ticket, pulled the radio, and boxed it up. Based on the forum comments, I’m pretty sure they will tell me to send it back. This has previously been reported as a hardware issue by other users. So it appears the timeout issue goes back a few years.

From Tim (in the Flex Forum 2 years ago):

“The original FLEX series radios had only one CPU.  The FLEX-6000s have multiple CPUs and when the system boots it has to perform a series of initialization procedures to ensure the subsystems are communicating with one another.  Part of that is ensuring the correct timing”.

Flex 6500 to the Rescue!

I just did a quick change over to my 6500 and I was back in the thick of the contest in no time flat!

Flex Radio: Famous for Great Service

I’ve had repair work done under warranty before, and have thus far had nothing but a positive experience. However, I am no longer under warranty, so it will be interesting to see what it’s going to cost to repair this problem!

More on this later…

UPDATE: 3/30/20 Flex Service Responds!

Maybe I was too quick in boxing it up!

I received a reply from Tim Ellison the first thing in the morning on the following business day. After performing a full reset, the radio still displayed “Timeout”. Tim went on to explain that the 6700 utilizes an SD card to store the radio’s firmware, and he believes the failure may likely be in the SD card.

Tim also included an instruction sheet on the procedure for changing out the suspect SD card. He suggested that if I was comfortable changing the card my self, there would be no need to return the unit to Flex for repair. The installation guide showed this was well inside my “comfort zone”, so Tim put a replacement SD card in the mail for me. Fantastic!

Great News! (If the SD Card Solves it!)

As far as I’m concerned, I’m thrilled at the idea that I may not need to ship the radio back. I’m confident that Tim and the folks at Flex Service have seen this problem often enough to know that replacing the SD card will fix it. A simple fix that GREATLY reduces my downtime!

Flex 6700 “Timeout” On the Bench

Flex 6700 on the bench
Flex 6700 “Timeout” Error on the Bench

Pictured above: The Flex 6700 with the bottom panel and RF Isolation Cover removed.

Flex 6700 "Timeout" Error
Flex 6700 view showing the SD card socket. Ready when the new SD card arrives!

It should be a simple fix and minimal downtime. Did I mention how happy I am that I don’t have to ship it back?

More on this once the new SD card arrives…

Update 04/04/20: Problem Solved!

Flex is really on top of their game in the service dept.! The first SD card Tim sent appeared to be lost by the USPS. That is, the tracking had not updated after the item was mailed out. Again, first thing in the morning, the next day, I received an email from Tim at Flex stating that he had noticed the tracking had not updated, and fearing the item may have been lost by the USPS, he sent me out another one!

Who does this?…Flex Radio does! I consider this to be over the top quality of service from Flex. I deal with a lot of vendors on a daily basis, and many of them are very good, but none of them compare to Tim at Flex. I’m very impressed! Did I mention how happy I am that I did not have to ship the radio back? Hi Hi!

I installed the new SD card and the radio came right back to life!


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