PY2DS utilizando YAESU FT-817ND (5 watts) e antena Alexloop magnética.
Month: November 2014
FT-817 QRP DX QSO Brazil to Falkland Islands
PY2DS operating portable with FT-817nd (5 watts) and loop magnetic antenna ALEXLOOP.
My QRP setup on our trip to Montreal
Some time ago I wrote 2 small blogs. One about using a CW filter in digital mode and one about doing more with less. It was about a trip I made to Montreal, where I used my small FT-817nd radio to make some impressive contacts. Well, at least to me they were impressive! 😉
My furthest contact there was 7500 km (4660 miles) using 2.5 watt on RTTY.
I found some pictures that I took when we were there and I decided to share them with you. I was using my FT-817nd, together with a Signalink USB device for digital mode (RTTY) and a small MFJ-904H tuner with built in 4:1 balun.
I used my Macbook Air running Windows XP on Vmware to be able to use RTTY on Digital Master 780.
As an antenna I used a 9 meter (29 feet) long end fed wire on a telescopic stick. I used the tuner with built in balun to make the wire into a usable antenna.
Why was my antenna 29 feet? I found a great article about wire lengths for end fed antennas here. It was written by VE3EED (SK), and its a must read for people that like end fed antennas, I think!
So, here are the pictures.
This article was first published on www.pa1ca.nl and is published here with permission of the author.
FT817 with MFJ1899T
qso on 31-may-2009 with IZ7JVR on 50.160 Mhz, using Yaesu FT817ND (on the internal batterypack) and MFJ1899T multiband portable antenna in the garden.
YAESU FT-817ND ” O PEQUENO NOTÁVEL”
Escuta realizada em 15 de fevereiro de 2010 na cidade de Miracatu – SP usando um YAESU FT-817 ND acoplado por um KENWOOD AT-120 e uma antena …
Contato QRP entre PY2DS e PW8DX com rádio YAESU FT-817
PY2DS operando portátil QRP com o rádio Yaesu FT-817ND (2,5 watts) e antena loop magnética ALEXLOOP.
video de lionel avec le ft 817 nd
eqso avec le ft 817nd avec lionel et toujour sur 27.415.00 en usb.
ft-817nd vs ft-857d
As people that read my blog posts might know; I’m always looking for the best portable setup. At the moment the options revolve around using the FT-817nd with a small linear or using the FT-857d.
Using an FT-817nd plus a small linear
In my post about using the FT-817nd with a “dirty amp” my idea was (and still is) to take the FT-817nd with a small linear with me when I’m out in the field. With that configuration you have a lightweight transceiver with a lightweight linear which in the end, together, is maybe not the lightest configuration.
The advantage of that configuration is that in most cases I just use the FT-817nd without getting the linear out of the bag. Only in certain cases I will really use the linear.
If you take the Tracer battery that I just bought you can still keep the weight down. The tracer battery is much lighter than the SLAB batteries that are normally used by HAM radio operators that go portable. Those SLAB batteries weigh around 3 kilos and are generally not more than 7 Ah! My Tracer is 14 Ah and weighs only 1 kilo!
Using the FT-857d
Another portable option, next to the one we just spoke about, is using the FT-857d. You can find enough comparisons of the ft-817nd vs ft-857d on the internet and after reading them I’m still not sure what is best.
Reasons to use the FT-857d in stead of the FT-817nd are:
- it has 100 watts output power, the FT-817nd only has 5 watts.
- What else ??
I cannot really think of more advantages of using the FT-857d over the FT-817. Anybody???
And now some reasons to use the FT-817nd in stead of the FT-857d:
- the FT-817nd has a built in battery.
- the FT-817nd ways less.
- the FT-817nd is smaller.
- the FT-817nd is cheaper.
So in the end it all comes down to power; the FT-857d has more of it!
If you want to use the FT-817nd with a linear you have to figure out if the whole package of FT-817nd, bigger battery and linear is maybe not the same size / weight of the FT-857d with a bigger battery. Maybe the FT-857d is actually smaller than the FT-817nd configuration including linear?
I guess in the end it depends on what you want to use the rig for. Whenever I go with the Airplane somewhere I prefer to keep the transceiver in my hand luggage and don’t mind putting the accessories (like a cheap linear) in the cargo hold. So in that case the FT-817nd is better.
If I’m going into the field carrying everything in my backpack, than maybe the FT-857d is a better option.
For me I’m still not sure what is the best option and for me the question of ft-817nd vs ft-857d is not answered yet!
If anybody has some more pro’s and con’s to add to my list please let me know. Maybe in the end it will get me closer to my perfect portable setup!
This article was first published on www.pa1ca.nl and is published here with permission of the author.
My QRP Portable Station-Yaesu FT-817ND
This is my QRP Portable HF radio setup: A Yaesu FT-817ND An LDG AT-100proII tuner A Dell Mini Netbook A 35Ah AGM battery A West Mountain Radio Rig …
Yaesu FT817nd QRP Portable Ham Radio
http://qrpzone.com | Yaesu FT-817nd portable qrp ham radio on top of the Blue Mountain in Pennsylvania. Working some Florida QSO party contacts with the …
YAESU FT-817ND SWL with RGP3-OC Loop Antenna
YAESU FT-817ND one best receiver for SWL perfect with RGP3-OC Loop Antenna for HF and SWL.
Yaesu FT-817 ND Ham Radio- Intro
In this video I briefly review my new Yaesu FT-817 ND HF/VHF/UHF Transceiver. I also show the LDG Z817 Autotuner, MFJ-1910 Telescoping 33 foot Mast, …
SOTA DM/NS-058 DC7CCC/p
DC7CCC/p on Hankenüll in Teutoburg Forest (Osnabrück, Lower Saxony). The station is a FT-817 ND transceiver with about 5w output to a MP-1 antenna from …
2E0DXX QSO on FT-817ND and Sota Beam 2M SSB
2E0DXX Shows you a FT-817ND and Sota Beam Making a contact on 2M SSB with 2E0RDU/P Location: North West England.
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