Wednesday 4 September 2013

Junksale Powered by The Ham Radio Shop LAMCO Barnsley.

Our in house web team are rebuilding the ever popular junksale.



We will announce in due course the launch date.

All new registration will be required for 
Buying and Selling.

Greenlight Labs GPS-710 now back instock @ The HAM Radio Shop LAMCO Barnsley

£139.95


Product Highlights
  • Simple plug-and-play design (less than 5 minutes to install)
  • Clutter-free attachment to TM-D710 Operation Panel
  • High performance GPS engine
  • Very low power: 0.2 Watts
  • Always-on design for instantaneous radio start up
  • RJ45 jacks employ integrated ferrites for improved noise immunity
  • Fully shielded, high quality jumper cables
  • Fully FCC Class B tested
  • RoHS compliant
Product Overview
The GPS-710 is a custom built, uncluttered, plug-and-play solution for adding a stand-alone GPS to your Kenwood TM-D710 or RC-D710 radios. It uses an excellent 20 channel SiRF-III GPS chipset (with WAAS, ENGOS, and MSAS augmentation) that can acquire GPS lock from a cold start in well under 60 seconds. The active internal antenna has proven to be extremely capable of maintaining GPS lock, even in very unfavorable mobile installations.  The GPS remains powered even while the radio is off, and provides data immediately when the radio is powered on - instantaneous position lock.  The GPS-710 draws about two-tenths of a Watt from the line, and does not present a significant standby drain to an automobile battery.
 
 
As you can see from the photo below, the GPS-710 is hidden well behind the Operation Panel. The GPS-710 is attached to the Operation Panel with automotive-grade "high bond" adhesive tape, designed to maintain a strong bond in temperatures up to 200F, which is well above the operating temperature limits of the radio. For anyone not wanting to mount the GPS-710 to the back of the Operation Panel, optional separation kits (6" and 24") are available.

 
The shielded serial jumper uses molded right-angle connectors with an integrated strain relief. The data jumper uses a double shielded cable that follows the Kenwood design for signal shielding. The wires are cemented into the RJ-45 (CAT6) connectors before being crimped into place and the resulting connection is extremely reliable.  Every GPS-710 is individually tested on a TM-D710 before packaging.

 
The GPS-710 is FCC Class B certified as a peripheral device to the TM-D710/RC-D710.  The RJ-45 jacks on the GPS-710 employ high quality EMI filters, so additional ferrites are not commonly needed.  An open "pass-through" 2.5mm serial jack is provided, as can be seen below, so that an external device can be attached to the TM-D710 and/or GPS-710 serial output signals.  An example of attaching the GPS-710 to a laptop (APRSISCE, APRSPoint, UI-View32) is given here.

 
The mounting bracket and COM port are both completely usable with the GPS-710 installed.


GPS Receiver Detailed Specifications
  • SiRF Star III high performance GPS chipset
  • Very high sensitivity
  • Extremely fast Time-To-First-Fix at low signal levels
  • Supports the NMEA 0183 data protocol
  • Built-inSuperCap to maintain system data for rapid satellite acquisition
  • Built-in active patch antenna
  • Foliage Lock for weak signal tracking
  • All-in-view 20-channel parallel processing
  • Snap Lock 100ms re-acquisition time
  • Superior urban canyon performance

Chipset SiRF Star III/LP Single
Frequency L1, 1575.42 MHz
Code 1.023 MHz chip rate
Protocol Electrical Level RS232 level
Baud Rate 4800 bps
Output Message NMEA 0183: GGA, GSA, GSV, RMC, VTG, GLL
Channels 20
Sensitivity -159dBm
Cold Start 42 seconds average
Warm Start 38 seconds average
Hot Start 1 second average
Reacquisition 0.1 second average
Accuracy Position 10 meters, 2D RMS
5 meters, 2D RMS, WAAS enabled
Velocity 0.1 ms
Time 1μs synchronized to GPS time
Maximum Altitude 18,000 meters (60,000 feet)
Maximum Velocity 515 meter/second (1000 knots)
Datum WGS-84

Wednesday 28 August 2013

Telford Hamfest 2013

Telford HamFest > Welcome

Welcome

Telford Hamfest 2013

Sunday 1st September 2013

Admission £3

** THANKS TO ALL VISITORS & HELPERS.
A VERY ENJOYABLE DAY IN 2012**

Visitors and Traders comments:

"...all the hard work that went into producing an excellent radio rally today. A good choice of traders and club stands made for a very enjoyable day..."

"...I was with the xxxx stand at the Telford Hamfest yesterday. I'd just like to say that we had a very enjoyable time there, and the various officials were particularly helpful and friendly..."


Telford & District A.R.S. are proud that the 7th Telford Hamfest is taking place as usual on the first Sunday of September 2013, co-ordinated with the famous Ironbridge Gorge Museum Trust’s Staff at Enginuity. We are also happy to add that the entrance charge remains at last year's rate and exhibitors' prices have remained static for the past six years. A list of Exhibitors in 2013 (and 2012) can be found on the left hand Navigation Menu.
The HamFest opening time is 10:30 as usual.

In 2011, we found space to introduce a small 'Flea Market' in the outdoor area. We hope more sellers will take advantage of this facility this year. Tables will be available at just £9 each on a first-come-first served basis. An advance phone call to Martyn on 01952 255416 would be very helpful in planning space.

Enginuity, right next door, is a fantastic ‘Hands on Technology’ Centre, which invites visitors of all ages and interests to roll up their sleeves and get involved, with a special admission discount of about 30% for all people attending the Hamfest.

The Committee and club at TDARS are working hard in preparation for September's event.The site offers more than just a traditional radio rally venue and we have developed a good reputation both for our exhibitors, but also the location and local attractions. The 2012 event saw us maintain the same visitor levels as previous years, testament to the quality of traders and venue. Last year we booked another eminent speaker in the adjoining "gallery", Stuart Wisher G8CYW, for a presentation and demonstration of Light Communications. This year an invitation has been extended and accepted by the very well known Rob Mannion G3XFD, who is retiring this year, and has chosen
"My Adventures as Editor of Practical Wireless"
for the title of his presentation. As usual, attendance is included in the admission price.

The venue is just a few minutes (4 miles) journey south from the M54 (J6) at Telford and from other trunk roads.(Main parking Postcode TF8 7DU). See location tab for detailed directions.
FREE PARK AND RIDE FOR 2013. This regular 12 minute service operates near the roundabout at the top of Jigger's Bank (A4169 - postcode TF4 3QE), which is the normal route to Enginuity. It takes you almost to the door. Return pick-up is on the main road opposite the site, by the Enginuity venue. The free parking at the Aga works is still fully available to visitors.

From feedback and given our experience in 2012, we anticipate most available space will again be booked prior to the event. Our previous experience in organising radio rallies will ensure all arrangements will go smoothly and efficiently, and a good day will be had by all.

Tuesday 13 August 2013

Yaesu FT-252E VHF handset @ £89.95 from The Ham Radio Shop LAMCO Barnsley.

Yaesu FT-252E 2m '144/145MHz' all new handset arriving on Wednesday 14/8/2013.

£89.95


Two Years Yaesu UK Warranty.
Bye Bye Cheap Style Handsets!!!! Yaesu have launched there very own price sensitive handy.

Trans Atlantic Balloon Communications Flight Sponsored by LAMCO UK & Icom UK.

 David ‘M0XIT’ is busy preparing an Vine Antennas RST-Rig Case with an Icom IC-7100 + AH-4 fir a Trans Atlantic Balloon expedition later thi...