hi,
i have a problem in construction of duplexer having 4.1 mhz separation ,
tx-158.8 MHz rx-162.9 [EMAIL PROTECTED] Watts.
please guide me how i construct this duplexer.
vikas
__
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best
I have a Wacom Duplexer (70 cm) and cannot tune the notches on them, I
think the trimmer cap. are bad from a lighting hit so can some one
tell the capacltance range of the trimmer cap. (1-10pf or 1-14pf or
2-16pf)
Thanks
Bill KC5NQ
hello friends,
please guide me how i construct a duplexer.
vikas
__
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
Our group is intending to use spectra's as link txmitters (70cm)
for our remote rx sites. Is there a way to disable the tx pl tone
during link tx CW id period? Due to the rf environment at the main site
it is a must to run tone. Any help?
TNX
Greg
WG8Z
I see know Rules and Order (in fact it has not been released) --- it may come
next week --
only thing posted on FCC web site was a Press Release about an RO being
written !!
Appears to be a 'last minute' decision before congressional change in 2007.
FCC commissioners will likely have to
Well, I guess we can all lace up our skates because it would seem that
Hell has, in fact, frozen over. All I can say is that this is a long
time coming, and well overdue.
On 12/16/06, Dave Schmidt [EMAIL PROTECTED] wrote:
I'm going to be near AES Milwaukee tomarrow... so I'll stop in and get da
I am working on a 70cm Duplexer (Wacom) an I think the notchtrimmer
cap. are bad from a lighting hit , so want is the capacitance range of
the cap. ( 1-10pf or 1-14pf or 2-16pf )
Thanks for the help!
Bill KC5NQ
Hi Bill, You may want to have a look at the Omnitronics product range, the
smart bridges make this sort of job a whole lot easier when you are dealing
with 6 wire systems and make perfect building blocks for E+M over DMR.
http://www.omnitronics.com.au
Cheers
I don't recall any input on the accessory jack for
that function. Sometimes you can program a second mode
without PL and change to that, but I don't think the
radio will let you change modes while it's
transmitting, nor is there an input for that function
either.
Some MaxTracs have this feature,
Mike,
I have few objectives:
1) Remove a lot of RF from the RACES room,
2) Release two antennas for other purposes,
3) Consolodate operations: one mocrophone instead of many,
4) Allow simple, non-RF interconnection between repeaters.
Eventually, remote control could extend to as many as 8
You know, there is no requirement to kil code from the airways. Some people are
talking like this is the end of things. NOTHING says there won't be any more
code, it is just relegated to the other obsolete and dusty vestages of the
amateur radio world. I know there are a lot of folks that enjoy
Gerald Pelnar wrote:
I, for one, was sorely disappointed with how easy is was to pass the present
extra class test.
/mini-rant
I agree that the higher level tests are too easy. I feel the same way
about driver license tests, both written and on-the-road...
/mini-rant off
--
Jim Barbour
James wrote:
h, not that I dis-like code or anything but while we are thinking of
the end of an era, lets think about the new one! How about a narrow banding
requirement for VHF/UHF FM!!!
just sticking my 2c in ;)
James WJ1D
Nah-if hams feel the need to narrowband, it will
Bill Powell wrote:
I have an opportunity to establish remote control for several of our
ham repeaters that are co-locates with our county microwave system.
There are plenty of spare $W EM channels available with the switch
from an analog to a digital system.
My objective is to remove a
winmail.dat
I admit I missed it, so I need new finals...
Richard, N7TGB
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Laryn Lohman
Sent: Sunday, December 17, 2006 9:13 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Re:
Is there a way to find out how many amps a power supply is from a
motorola micor system. For instance a power supply from a 100 watt
system? A way to look up the model numbers. I am trying to develope a
power supply capable of giving at least 40 amps continous duty that is
rack mountable.
Thanks Jim!
You managed to re-fire an old, unused neuron: Dispatch Console!
I think there may be one, or parts of an old one in storage somewhere.
If I rember correctly, they will interface to nearly anything thanks
to a diode and jumper matrix and a mess of relays. Probably be the
only thing
With all this talk about the BridgeCom repeater that is for sale, I
decided to have a look at their site and am thinking about using their
product for an upcoming multi site repeater project in the business
band. Has anyone used their CS-540?
Any opinions Good Bad Indifferent?
I'd like to hear
Hi All,
This is the last time ill post this before they goto fleabay. I've had
some contact with a few of you but no one has committed.
I have the following:
1) 1 Mastr II Station 403-430mhz 100watt continuous duty PA with GETC shelf
attached wired for a Mastr III Power supply. (the GETC
20 matches
Mail list logo
