Wednesday, October 15, 2014

Routers

As is often the case, life seems to work in themes... since I've talking about the CWNP, I see a couple of articles about routers.

The first is a primer for buying a new router for your home.

[[[ UPDATE: Check out this reddit thread about the anonabox ]]]

Second is anonabox : a Tor hardware router:
"The anonabox easily encrypts Internet usage with a simple device that secures all web traffic, not just the traffic coming from one program. No software to download or configure, no login credentials, no registration, just plug it in and your network connection is encrypted. The anonabox also allows people to use programs over Tor that never supported it before or required complicated configuration like Skype, Safari and Filezilla, to name just a few. Also the default firewall configuration protects your computer or network from outside access."

Topsung TS-689: 10W, Triband

I waited a few days to do my regurgitating of Hans' discovery of the Topsung TS-689. I thought I might see what others thought as his posts usually get people chiming in if they have any experience with a particular radio. In this case, no one seems to have the 10 watt, tri-band handheld transceiver. I couldn't even find a different picture of the radio.
Description:Tri-band: 136-174MHz / 350-400MHz / 400-470MHz• Tri-band, dual display and stand-by• DTMF encode and decode• ANI function• 2 tone encode and decode functions• 1750Hz tone• CTCSS / DCS• 200 memory channels• FM radio• Torch light function• Reverse function• HI/MI/LO power selective, max.: 10W• Scrambler function
While 10W and a tri-bander might interest some, I agree that the extra 5W isn't worth much and there are better choices than 350 – 400 MHz.

Tuesday, October 14, 2014

Portable SDR

PortableSDR:
"The PSDR is a completely stand-alone (no computer needed), compact, Portable Software Defined Transceiver (hence the name, sorta). Originally designed for backpacking use by Ham Radio operators. It includes complete coverage up to about 30Mhz (plus 144Mhz), it has a 168Mhz ARM processor, color display, and an innovative interface. "


Via reddit

Standards

Leixen VV-898: Hans Reviews

Hans reviews the Leixen VV-898:
"The receiver is sensitive, very sensitive. With an average sensitivity of -127dBm the Leixen is amongst the most sensitive radios around. Sensitivity isn’t everything though; the capability to separate wanted signals from unwanted signals is much more important. 
That proved to be something the Leixen VV-898 can’t do at all. Even on a relatively deaf antenna, a Diamond discone, I heard mixer products and out-of-band signals all over VHF and UHF."

Monday, October 13, 2014

CWNP

I'm looking into the Certified Wireless Network Professional program for my next cert. CWNP is vendor agnostic. I've never formally done any training or studying on the wireless side, but after reading a couple of chapters, I'm excited about the (no surprise) overlap with ham radio topics. I spotted a ham calling "CQ" in the CWNP forum.


Wouxun KG-UV950P: 800 MHz Receive

BuyTwoWayRadios reminds us that the Wouxun KG-UV950P quad band radio will also receive from 700.000 to 985.000 MHz. The trick is to make sure you are using the "A" side of the radio to hear the 800 MHz band:
"To access the 800MHz band, simply press the A/B button and switch to A, Press the 2 Key (MHz), and enter a frequency from 700.000 MHZ to 985.000 MHz. Once entered, you can also scan the entire range of those frequencies on the A side by pressing the * (Scan) key for two seconds to initiate the scan."

Sunday, October 12, 2014

Saturday, October 11, 2014

Baofeng UV-82: $29.99

You can get a Baofeng UV-82 for $29.99 at Radioddity.

DC Rainmaker's Handy Tools & Apps Page

A good list of various on-line tools for runners, cyclists, etc. For example, I've used this one to download all my Garmin data since there isn't a way to do a bulk backup of it from the Garmin Connect website. A foolish oversight if you ask me.