More on the TJ2B SSB handheld from China

The Youkits website has more information on the TJ2B 4 band handheld SSB transceiver including assembly details for the 2 versions of the kit and several YouTube clips.  A review has yet to appear on www.eham.net though.

The basic specs from the website are:

• DDS controlled, Minature LCD display with frequency 
• 5W output 
• Kit A TX: 5-15MHz, covering  60m, 40m, 30m, 20m band RX:3-18MHz
  *can extend TX to 3-18MHz by MOD.  
• Kit B TX:  18-30MHz covering  17m,15m,12m,10m band RX:14-30MHz (Not in stock)
• 1Hz, 10Hz, 100Hz, 1KHz, 10KHz, 100KHz tuning rate available 
• Dual VFO with 40 memories
• Memory transfer to VFO
• One tuning knob plus 4 keys to realize all functions such as Step, Mode, A/B, Memory/VFO, Memory to VFO transfer, etc.  
• Built in speaker, mic and PTT
• Fully assembled, kit available
• Optional battery lithium pack:1600mah
• Enclosure size: 195mm(L) x 68mm (w) x 38mm (T)

Of course, the main attraction of this little rig is the low price for the assembled unit at $329 with the part assembled (all SMA done) kit version at $269. 

As yet, I am not aware of a UK dealer offering these units. Perhaps they are waiting a few months until the design matures and early design bugs are ironed out. I would be surprised if this unit in both 4-band versions is not on sale in the UK before the year end.

A book worth reading

On one of my other blogs, Miscellaneous Musings, I have reported on a book recently read, whilst on holiday in Switzerland, about the banking crisis and how to fix it. See http://qss2.blogspot.co.uk/2013/05/the-sickness-of-banks.html .

Reading the book left me fuming with anger and sadness that decent, hard working people could be so SHAFTED by greedy, corrupt and deceitful bankers out to make a quick buck. That the financial industry is supposedly such a major part of our economy is surely a sad reflection on the modern age.

The banking crisis is hitting us all and fixing the problems will take years and years. Motto: NEVER trust a banker or government and bury some of your savings in a box in the garden!

7 mile optical daytime QSO by Bernie G4HJW and Jenny G0VQH

G4HJW and G0VQH enjoyed a successful 7 mile optical frequency QSO during daylight when in Scotland recently. Bernie also worked GS3PYE/P. There is a video of the QSO recorded by the good folks at Cam Hams. The QSO used the now famous Finningley optical transceiver designed by Bernie last year in 100mm (drain pipe!) optics. They were going to try an infra-red QSO too but as rain set in they abandoned the attempt.

Second solar peak

The solar numbers are looking quite good currently and there now seems some likelihood that the second peak we are now seeing could (just) exceed the peak of Nov 2011. Fingers crossed.

457kHz personal rescue beacons

http://www.pieps.com/en/avalanche-transceivers/231-pieps-vector

When in Switzerland last week and thumbing through magazines I noticed references to 457kHz personal rescue beacons to help locate people buried in avalanches. They are small, lightweight, like GPS units, and have a range of 40-80m and a battery life from a single cell battery of up to several hundred hours.

There is useful information on these at http://en.wikipedia.org/wiki/Avalanche_transceiver and on http://www.pieps.com/en/safety-equipment/232-pieps-backup .  Although of no direct amateur radio application, I thought this an interesting device.

eHam.net QRP reviews

Whenever looking to purchase a new radio or kit, I visit the reviews section at www.eham.net to read what others have to say about their purchases. Occasionally the review average scores are skewed by one bad experience (when the usual score is 1 out of a possible 5 maximum), but overall a good impression can be gathered. For example, the Rockmite scores 4.9 out of 5 with 76 reviews, which is impressive.

Reviews of QRP radios can be found at http://www.eham.net/reviews/products/22 .

Some HF beams spotted in HB9 land

http://www.inqua2011.ch/

Today, our Swiss rail holiday continued with a visit to the capital Bern, about 1 hour north of our current location at Kandersteg. We woke up this more to yet more snow on the ground, and this is MAY!

Yet again we were struck by the cost of things in Switzerland: postcards around 1-2 francs, 2 francs to use the station toilet (ouch!), a coffee around 4.20 francs and 8.50 francs for a bowl of goulash soup. The exchange rate is currently around 1.46 Swiss francs to the UK pound but the tourist rate is somewhat poorer.  Luckily the Great Rail Journeys holiday includes almost everything apart from lunches and a couple of dinners. I can recommend them.

For the first time, a couple of HF beams were spotted on the way to Bern: one was a 4 element HF beam with a 2m crossed yagi above (useful in this rugged, mountainous landscape) and the other a 4 element HF quad.

Tomorrow we head home via the TGV from Geneva to Paris and Eurostar to London.

Swiss rail holiday continues

The Matterhorn

After traveling on the Glacier Express yesterday, we went to Zermatt and up to the summit at Gornergrat, overlooking the Matterhorn. At the top of Gornergrat it was -4 deg C but felt warmer in the bright sunshine. Excellent views of the Matterhorn. I'll post some photos when I can download them from the camera - guess who forgot the micro-SD adaptor!

Rail holiday in Switzerland

As I am currently in Switzerland on a Great Rail Journeys rail holiday (without amateur gear), posts this week will be infrequent. Having a good time though combining rail travel with excellent scenery.  Currently based in Chur for 3 nights and travelling to Arosa by train today. Later this week we travel on the Glacier Express narrow gauge line across the country towards the Zermatt area.

My blog on the holiday (adding to it each day) is at http://hb9trip.blogspot.co.uk/

28MHz BitX SSB transceiver

http://www.qrpkits.com/images/bitx20acase1.jpg

The very popular BitX SSB transceiver is, to my knowledge, available in kit form (from QRP kits) for both 20 and 17m, but I haven't seen versions for other HF bands.

What would be really nice would be a version for the 10m band where 6-8W would be enough to work the world when the band is open. The IRF510s would need to be changed to a Mitsubishi power FET such as the RD16HHF1.

Does anyone know if a 10m BITX has been done or if a kit is available for this band?