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Re: Packet connector and other accessories
Pres Waterman
Known accessories But, no carry case? Sigh Pres Waterman W2PW c/o Patchogue Motors, Inc. Long Island Ford and Kia dealer GO BILLS! |
Re: 817 already has a coupon on it
You know if may be that HRO is trying to get their price to where some other
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retailers have set their price, but may not want to do it permanently. ?I ordered mine from HRO so I hope they give me the lower price. ?Heck, I just hope they get some and send them out. ?Last week I sent an email to Yaesu and asked when deliveries to dealers would start. ?I received an immediate reply that said "two weeks". ?That was the total extent of the reply. Regards, Duffy - WB8NUT In a message dated 11/14/00 12:32:52 PM Eastern Standard Time, n3jpu@... writes: And it still is not available! Go figure. |
Re: Packet connector and other accessories
AES's online site is showing the 2 Collins filters @ $160 each. Dont
remember the prices on the other items. Check www.aesham.com for the prices Denny wa8shc --- In FT817@..., "Erik Schmidt - OZ1GIY" <erik.schmidt@m...> wrote: Known accessories |
Packet connector and other accessories
Erik Schmidt - OZ1GIY
Known accessories
CT39, Data cable Same as FT-100 CT62, CAT Interface cable Same as FT-100 FNB72, 9.6V/1000maH NiCad cattery NC72B, Wall charger Same as VX-5R MH36E8J, DTMF microphone TCXO9, O.5 PPM High stability referance oscillator YF122C, 500 Hz Collins mechanical CW filter YF122S, 2.3 kHz Collins mechanical SSB filter Erik OZ1GIY |
Re: expanded tx ?
Bonnie, I have a gut feeling the rig will be as the 706/ft100 in that
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you will be able to open full tx coverage but not just add MARS freqs yourself,i'm sure some other mod will be needed until Yaesu add it. I may be wrong. Regards John G0VGZ. --- In FT817@..., xtalradio@a... wrote:
Steve ki0ky wrote:An email to me from Yaesu stated that undoubtedlyIs it unclear whether that means present production units will be |
Re: BNC vs. SO-239
No John, The rig is menu programmable to do either v-uhf & hf ie. all
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bands at the bnc (front) or SO239 (rear) it will come shipped with 6 2 70 on bnc & 1.6-30 on SO239. cheers John G0VGZ. -- In FT817@..., Ken Wood <w00dy65@y...> wrote:
If this rig has a BNC on the front and an SO-239 on |
Re: Interesting 50W (approx) HF amp in new ARRL handbook...
I built this project and it works very well. I used a heat sink
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substantially larger than the one the author used. I have had no thermal problems. I built it with a switchable attenuator so that I can feed it with 5 watts or 1 watt for full output. I get 50+ watts out on 40 meters, nearly 70 watts on 30 meters, and 60+ watts out on 15 meters. If you do manage to blow the finals (which I have not), they only cost 75 cents each. The 28 volt power supply was a pain. Nice design, and it works. Regards, Mike Maiorana, KU4QO Bill Wiese wrote: There's an nifty little 1.8-30MHz power amp recipe in there; it's |
BNC vs. SO-239
Ken Wood
If this rig has a BNC on the front and an SO-239 on
the back...does this mean if I wanted to use the radio at home on VHF/UHF, that I would need to have that ugly piece of coax looped around the front of the radio??? YUCK!!! John / K6ZZZ __________________________________________________ Do You Yahoo!? Yahoo! Calendar - Get organized for the holidays! |
Re: attachments/pictures
Tracy ku4fl wrote:
I agree with Bjornung; it is poor nettiquite toTracy, you are generally right, but that old "majordomo" practice does not apply to egroups lists, since all users can set their own preference. This list is a list that was set up by the moderator to "allow email attachments". Here is the link to set your preference: Bonnie KQ6XA |
Interesting 50W (approx) HF amp in new ARRL handbook...
Bill Wiese
Folks...
Just picked up the new ARRL handbook (2001 version, I'd guess, with a brownish colored cover). Something the prospective '817ers here may be interested in: There's an nifty little 1.8-30MHz power amp recipe in there; it's based upon two power MOSFETs that seem more intended for switching power supply use than RF use - nevertheless these little buggers work fine thru 30MHz (there's a tad of drop-off on 10M but it's still a useful unit) without spectral problems, distortion, etc. [The output of this amp has switch-selected lowpass filters for the HF bands to cutout harmonics/TVI.] However, because of the TO-220 packaging of these power MOSFETs (TO-3 variants apparently aren't available) and the heatsink design of the project, extended use of continuous carrier modes (FM, FSK & perhaps AM) may fry the transistors or shorten their lives somewhat. [Do remember that these transistors go for around $3 each, though.] But for SSB & CW - with appropriate usage cycles - it probably is fine. BTW, the project's "article" in the handbook has a nice bit of thermal analysis treatment: I won't ever think of heatsinking so cavalierly anymore. Better (more surface area, better coupling to transistor) heat sinking and perhaps fan assist or use of piezoelectric cooling modules could help here. Or perhaps a rejiggering of the design using *four* of these transistors and a power combiner setup might be interesting, not pushing any transistors near/over their limits over time. Parts kits, according to the project specs, are available from Mouser Electronics. {But by the time all's said & done, I am not sure this design may be much cheaper than one of CCI's (Communications Concepts) offerings using a more standard application of Motorola MRF-series power transistors.) Just a thought, anyway.... 73 Bill N6AOT |
Re: attachments/pictures
Michael Minor
And beleive it or not some folks only have e-mail accounts and can't gp to web pages.
From: "Tracy Underwood" <ku4fl@...>_________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at . Share information about yourself, create your own public profile at . |
Re: expanded tx ?
Steve Schroder
An email to me from Yaesu stated that undoubtedly in the future there would
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be a MARS Mod for the F817. Steve KI0KY ----- Original Message -----
From: Dave <rokon@...> To: <FT817@...> Sent: Sunday, November 12, 2000 6:25 PM Subject: [FT817] expanded tx ? Can the FT817 tx be opened for MARS/CAP use? |
Re: attachments/pictures
Tracy Underwood
I agree with Bjornung; it is poor nettiquite to send unsolicited photos, as folks with a slow connection can't receive them and it can lock up their email so they can't access anything. Posting photos to the webpage gives people a choice.
Tracy From: "Michael Minor" <nh6cj@...>_________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at . Share information about yourself, create your own public profile at . |
Re: BNC antenna connector on 817
--- In FT817@..., "Howard Z" <howardzz@h...> wrote:
actually bolted into the aluminum frame of the radio so it is quite rigid ,likewise so is the rear SO239 . I have connected long whips of 8 feet to my817 with no side effects . I am sure you will love yours . Howard, Tell us more about your 8 foot whip you use. Is this a commercial product with a BNC on it? That would be by far the longest commercial BNC connected whip I've ever seen. I looked at the WTA-1 Maxon antenna web reference but it contained no details. Needless to say, we'll ALL be looking for new walk-around antennas. Dayton Hamvention communications will NEVER be the same. Ed, N5EM |
Re: attachments/pictures
Bj?rnung Jensen
BjrnungOops! Sorry about that, I subscribe to several list and forgot what type this one is!! My appologies! Bjrnung |
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