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[email protected] September 6th 06 06:20 PM

my new antenna
 
The exciting news I have is that I decided to buy a discone antenna
matching my IC PCR1500 wideband receiver. Getting an AOR DS3000A,
"capable of covering 75 to 3000 MHz. . . . It is only 2.9 feet
(0.87m) tall and weighs 1.55 Lbs. This antenna can be used for
transmit on 144, 430, 904 and 1200 MHz ham bands (under 50 watts)."

Comes with a cable using N connectors, so now I have to decide on
using an adapter going from N to BNC plug or soldering on the BNC
connector I need. Or I could probably get a good cable with the right
connectors at eBay.

Cost from Universal Radio was $126, which seems like a lot, but I did
my homework narrowing down the choices from WinRadio, which was the
only other covering the range my receiver can pull in, and a couple
others with use extending only to 1300 MHz.

Just gonna use my rig in an apartment, so the small antenna will just
be like a Christmas tree in the corner. Robinson Carusoe

Ed September 6th 06 07:49 PM

my new antenna
 

Cost from Universal Radio was $126, which seems like a lot, but I did
my homework narrowing down the choices from WinRadio, which was the
only other covering the range my receiver can pull in, and a couple
others with use extending only to 1300 MHz.



Is there anything worth monitoring above 1300 MHz? Just wondering.


Ed

[email protected] September 6th 06 08:49 PM

my new antenna
 
On 06 Sep 2006 18:49:59 GMT, Ed
wrote:


Cost from Universal Radio was $126, which seems like a lot, but I did
my homework narrowing down the choices from WinRadio, which was the
only other covering the range my receiver can pull in, and a couple
others with use extending only to 1300 MHz.



Is there anything worth monitoring above 1300 MHz? Just wondering.


Ed


You got me, I don't have the experience to know what I'm doing. Other
antennas, more expensive and heavy, can cover from 300-4000 MHz, but I
was reacting to negative comments about Radio Shack and a couple
others that are a lot less expensive, as low as $30 on eBay. One
opinion I read is that those advertised as going only to 1300 MHz can
actually function higher.

Robinson Carusoe

Ed September 6th 06 11:55 PM

my new antenna
 

Is there anything worth monitoring above 1300 MHz? Just wondering.


Ed


You got me, I don't have the experience to know what I'm doing. Other
antennas, more expensive and heavy, can cover from 300-4000 MHz, but I
was reacting to negative comments about Radio Shack and a couple
others that are a lot less expensive, as low as $30 on eBay. One
opinion I read is that those advertised as going only to 1300 MHz can
actually function higher.

Robinson Carusoe



Well, had I responded earlier, I'd have suggested the Diamond DJ-
130.... well made, goes for about $100, but as you have mentioned
already, only is spec'd for an upper end of 1300 MHz. But then again,
I can not think of any voice traffic that you would find beyond about
900MHz area, anyway. Good luck.


Ed


[email protected] September 7th 06 01:12 AM

my new antenna
 
On 06 Sep 2006 22:55:06 GMT, Ed
wrote:


Is there anything worth monitoring above 1300 MHz? Just wondering.


Ed


You got me, I don't have the experience to know what I'm doing. Other
antennas, more expensive and heavy, can cover from 300-4000 MHz, but I
was reacting to negative comments about Radio Shack and a couple
others that are a lot less expensive, as low as $30 on eBay. One
opinion I read is that those advertised as going only to 1300 MHz can
actually function higher.

Robinson Carusoe



Well, had I responded earlier, I'd have suggested the Diamond DJ-
130.... well made, goes for about $100, but as you have mentioned
already, only is spec'd for an upper end of 1300 MHz. But then again,
I can not think of any voice traffic that you would find beyond about
900MHz area, anyway. Good luck.


Ed


One thing I didn't mention is that I have a Bearcat 860XLT scanner,
and the discone I got is said to function well with that. Yes, the
Diamond gets good reviews, too.

Robinson Carusoe

Jim - NN7K September 7th 06 02:23 AM

my new antenna
 


wrote:
On 06 Sep 2006 22:55:06 GMT, Ed
wrote:

Is there anything worth monitoring above 1300 MHz? Just wondering.

Depends where you are at: Have a friend , has a
10 GHz beacon, in Puget Sound, as well as a 1296
Beacon ( W7HR) and gets copied out to couple
hundred miles (or so), and occasionally, much
further away (these, as he described, are aimed
at Mt. Rainier). Long haul by Tropo ducting, ect.
Mighrt have others running by now! Jim NN7K

Tom Ring September 7th 06 02:39 AM

my new antenna
 
Jim - NN7K wrote:



wrote:

On 06 Sep 2006 22:55:06 GMT, Ed
wrote:

Is there anything worth monitoring above 1300 MHz? Just wondering.


Depends where you are at: Have a friend , has a
10 GHz beacon, in Puget Sound, as well as a 1296
Beacon ( W7HR) and gets copied out to couple
hundred miles (or so), and occasionally, much
further away (these, as he described, are aimed
at Mt. Rainier). Long haul by Tropo ducting, ect.
Mighrt have others running by now! Jim NN7K


We are looking for some possible rain scatter propogation from VE3KRP
here in the Twin Cities on 10 Gigs this evening. Might happen, might not.

tom
K0TAR

Jim - NN7K September 7th 06 02:50 AM

my new antenna
 




The ONE thing, in 40 years (or so! ) playing with
higher freqs
is -- ANYTHING is POSSIBLE !! Good Luck, & 73 Jim

We are looking for some possible rain scatter propogation from VE3KRP
here in the Twin Cities on 10 Gigs this evening. Might happen, might not.

tom
K0TAR


Ed September 7th 06 06:07 PM

my new antenna
 

Is there anything worth monitoring above 1300 MHz? Just
wondering.


Depends where you are at: Have a friend , has a
10 GHz beacon, in Puget Sound, as well as a 1296
Beacon ( W7HR) and gets copied out to couple
hundred miles (or so), and occasionally, much
further away (these, as he described, are aimed
at Mt. Rainier). Long haul by Tropo ducting, ect.
Mighrt have others running by now! Jim NN7K



Ah, ham beacons/MW activity ... an exception I hadn't considered for
scanner usage. But the discone that guy bought wouldn't be more useful
than the Diamond for activity at 10GHz, I'd think.


Jim - NN7K September 7th 06 10:21 PM

my new antenna
 
Yeh, would be as effective as a piece of waveguide
filled full of pencil lead! Great dummy load--Jim

Ed wrote:


Ah, ham beacons/MW activity ... an exception I hadn't considered for
scanner usage. But the discone that guy bought wouldn't be more useful
than the Diamond for activity at 10GHz, I'd think.


[email protected] September 15th 06 10:38 PM

my new antenna
 
On Wed, 06 Sep 2006 09:20:18 -0800, wrote:

The exciting news I have is that I decided to buy a discone antenna
matching my IC PCR1500 wideband receiver. Getting an AOR DS3000A,
"capable of covering 75 to 3000 MHz. . . . It is only 2.9 feet
(0.87m) tall and weighs 1.55 Lbs. This antenna can be used for
transmit on 144, 430, 904 and 1200 MHz ham bands (under 50 watts)."

Comes with a cable using N connectors, so now I have to decide on
using an adapter going from N to BNC plug or soldering on the BNC
connector I need. Or I could probably get a good cable with the right
connectors at eBay.

Cost from Universal Radio was $126, which seems like a lot, but I did
my homework narrowing down the choices from WinRadio, which was the
only other covering the range my receiver can pull in, and a couple
others with use extending only to 1300 MHz.

Just gonna use my rig in an apartment, so the small antenna will just
be like a Christmas tree in the corner. Robinson Carusoe


Okay, I have received my AOR DS3000A and have the following items to
report about assembly.

1. The assembly instructions don't square with the package contents
in a couple ways:
a) there's a small package of lock washers included, but no
mention of their use;
b) two screws securing the support mast to the mounting are
mentioned, but one is included for the two holes in the mast and screw
points in the mounting. To install the support mast as described you
will have to drill an additional hole at the place corresponding to an
screw site.

2. More of a problem is the fact that screw points in the mounting
are directly under antenna elements angling down, preventing
installment of both for lack of clearance. Either you install the
antenna element and try to use another mast screw that's short enough
to allow clearance from the antenna element; or you install the
(single) mast screw and leave off the nut on the antenna element.

I'm disappointed in this kind of poor engineering and careless
packaging, but maybe I can work around these cosmetic problems without
sending it all back. Will update with comment about how it performs
after a while. bookburn

[email protected] October 24th 06 10:36 PM

my new antenna
 
On Fri, 15 Sep 2006 13:38:57 -0800, wrote:

On Wed, 06 Sep 2006 09:20:18 -0800,
wrote:

The exciting news I have is that I decided to buy a discone antenna
matching my IC PCR1500 wideband receiver. Getting an AOR DS3000A,
"capable of covering 75 to 3000 MHz. . . . It is only 2.9 feet
(0.87m) tall and weighs 1.55 Lbs. This antenna can be used for
transmit on 144, 430, 904 and 1200 MHz ham bands (under 50 watts)."

Comes with a cable using N connectors, so now I have to decide on
using an adapter going from N to BNC plug or soldering on the BNC
connector I need. Or I could probably get a good cable with the right
connectors at eBay.

Cost from Universal Radio was $126, which seems like a lot, but I did
my homework narrowing down the choices from WinRadio, which was the
only other covering the range my receiver can pull in, and a couple
others with use extending only to 1300 MHz.

Just gonna use my rig in an apartment, so the small antenna will just
be like a Christmas tree in the corner. Robinson Carusoe


Okay, I have received my AOR DS3000A and have the following items to
report about assembly.

1. The assembly instructions don't square with the package contents
in a couple ways:
a) there's a small package of lock washers included, but no
mention of their use;
b) two screws securing the support mast to the mounting are
mentioned, but one is included for the two holes in the mast and screw
points in the mounting. To install the support mast as described you
will have to drill an additional hole at the place corresponding to an
screw site.

2. More of a problem is the fact that screw points in the mounting
are directly under antenna elements angling down, preventing
installment of both for lack of clearance. Either you install the
antenna element and try to use another mast screw that's short enough
to allow clearance from the antenna element; or you install the
(single) mast screw and leave off the nut on the antenna element.

I'm disappointed in this kind of poor engineering and careless
packaging, but maybe I can work around these cosmetic problems without
sending it all back. Will update with comment about how it performs
after a while. bookburn


My latest judo move on the antenna I bought is that I returned the
product to the seller, Universal Radio, called them a month later
about an adjustment, had good success getting them to explain its
assembly despite the directions, and agreed to have them send it to me
again at their expense.

It was a tempest in a teapot anyways, because I only need the antenna
for my apartment, which doesn't require assembly to a mast. I have it
hanging in front of a window, and it looks like a little 2' Christmas
tree. I wonder what will happen to signals if I put tinsel on it.

So the end of the story is that it functions okay, I'm okay with
Universal Radio for doing me right, and thh'at's all ff'olks.

Robinson Carusoe


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