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Thread: Icom 737

Started 2 months, 3 weeks ago by CYAN5DE
anyone have experience with this rig? I am looking at one with a nice desk mic and 20a power supply for 400. I have no experience with HF at all, actually going to take my upgrade ticket test soon. wondering if this will get me running, or if I should save up some more pennies. probably would run a simple dipole coax fed in the yard, no fancy schmancy tower antenna for this guy. ...
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Forum: Radio Head  Radio Head - forum profile
Total authors: 3 authors
Total thread posts: 13 posts
Thread activity: no new posts during last week
Domain info for: colorado4x4.org

Other posts in this thread:

Mudbug63 replied 2 months, 3 weeks ago
Built in the mid to late 90's. 100 watt, 10-160 meters with WARC bands, AM/FM/SSB/CW/(no native Digi Modes, not a big deal if you have a computer), built in antenna tuner (which you knew). Retailed for close $1800 new and would make a outstanding starter rig for HF if its in good shape. Read the reviews here they give it 4.6 out of 5.... http://www.eham.net/reviews/detail/1026 Make ...

CYAN5DE replied 2 months, 3 weeks ago
I am going to buy it. Going to meet the guy half way since it is pretty far. guess I will bring some jumper type cables to fire it up off a car battery or something.... I will see if he has a dummy load, and other than that I honestly wouldn't even know how to make sure works well, but they guy seems up and up. His call is legit, proper for his gear and all. He had the trim's replaced a ...

CYAN5DE replied 2 months, 3 weeks ago
either way I am not sure I am going to have enough room to put one of these up, as erecting poles in the backyard is probably a "no go" in my rental home. might have to trim it down to 1/2

Mudbug63 replied 2 months, 3 weeks ago
I would not trust a RS SWR meter for anything but a CB. If space is a problem look at one of these a Alpha Delta DX-EE 10,15, 20 and 40 meters http://www.alphadeltacom.com/pdf/DX-...structions. pdf Page three will help you understand the way all are fed from one coax. It's 40 ft end to end. I have it mounted between the peak of my house and tree

CYAN5DE replied 2 months, 3 weeks ago
40ft end to end is easily doable. been looking at some that were 200+ feet long. Space is not a concern, having it sooner and cheaper is a concern

Mudbug63 replied 2 months, 3 weeks ago
Oh and on the SWR meter..save up a little cash and get a cross needle unit. No setting it or calibrating it to take a reading...One needle reads output and the other reads the reflected power....Where they cross is your SWR http://www.gigaparts.com/parts/gpcpa...al/zmf-822. jpg Thats a MFJ unit but it gives you the idea of what it looks like.

Mudbug63 replied 2 months, 3 weeks ago
I picked that one up for about $100 by the time I would have bought the center connector and the wire it was cheaper to buy it pre-made

Mudbug63 replied 2 months, 3 weeks ago
Oh also to use the tuner in the radio you need a balanced feed antenna such as a dipole. Its not going to match a random wire, inverted L or something like a Windom antenna. Basically if the antenna is using the Ground as one antenna leg your not going to match it with that built in tuner in most cases.

CYAN5DE replied 2 months, 3 weeks ago
radio is mine now.. drove all the way there to see it in operation... runs good, pristine condition, so... guy had a nice ham shack, yaesu 950, nice kenwood rig, etc.. dude lives in the country gots about 10 antennas running. think this radio will be in good shape... mars capped as well as all trim caps replaced with ceramics. we will see once i get my ticket punched for general

CYAN5DE replied 2 months, 3 weeks ago
well, simple G5RV antenna built and hung from some tree's. I can hear people. one from PA. off to a good start. the built in tuner is impressive, and the radio self limiting in the case of bad SWR. no built in SWR meter, but it seems to know what it is doing. antenna tuned up in 2 seconds and I am listening... Once I get my ticket punched maybe I can talk to someone. EDIT: maybe antenna...

 

Top contributing authors

Name
Posts
CYAN5DE
7
user's latest post:
Icom 737
Published (2009-10-09 21:22:00)
well, going to take element 3 tomolly. wish me luck... think I am good, but some of the electronic stuff I don't understand fully.
Mudbug63
5
user's latest post:
Icom 737
Published (2009-10-01 13:20:00)
Oh also to use the tuner in the radio you need a balanced feed antenna such as a dipole. Its not going to match a random wire, inverted L or something like a Windom antenna. Basically if the antenna is using the Ground as one antenna leg your not going to match it with that built in tuner in most cases.
PhantomD AKA Zach
1
user's latest post:
Icom 737
Published (2009-10-10 02:18:00)
GOOD LUCK!!! -Zach

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