The AM Forum
April 24, 2024, 06:28:35 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Calendar Links Staff List Gallery Login Register  
Pages: [1]   Go Down
  Print  
Author Topic: Gates xmitter  (Read 7843 times)
0 Members and 1 Guest are viewing this topic.
WZ1M
Member

Offline Offline

Posts: 393


« on: March 12, 2007, 07:31:24 PM »

Well, I went and done it. Bought a GATES BC-5P2 and now I have to bring it home. So far, total cost was $50.00, yeppers, thats right, fifty bucks. No tubes but dont really care at this point.
Gary...WZ1M Grin
Logged
WZ1M
Member

Offline Offline

Posts: 393


« Reply #1 on: March 13, 2007, 04:53:25 AM »

Its three cabinets wide. Each cabinet about 30" wide, 6-1/2' high and about 30" deep.
Gary...WZ1M
Logged
WA3VJB
Guest
« Reply #2 on: March 13, 2007, 06:47:18 AM »

Why is this posting in the for sale/trade section?

If you're planning on keeping it, I know where there's another one as a source of documentation and technical support, maybe some spare tubes.

That transmitter uses what I consider an oddball hybrid, consisting of half ceramic, half glass.

Let me know if this thread should be moved to QSO or somewhere more suitable.

Logged
flintstone mop
Contributing
Member
*
Offline Offline

Posts: 5055


« Reply #3 on: March 13, 2007, 11:45:22 AM »

I'll have to agree that's a lot of box for just 375 watts legal limit. Lottsa good parts though!
Gary will be da channel master next radio season.
Fred
Logged

Fred KC4MOP
Steve - WB3HUZ
Guest
« Reply #4 on: March 13, 2007, 11:57:46 AM »

I think he's gonna use it as a driver.
Logged
Bacon, WA3WDR
Member

Offline Offline

Posts: 881



« Reply #5 on: March 13, 2007, 12:27:37 PM »

An oscillator buffer.  It makes the VFO more stable.
Logged

Truth can be stranger than fiction.  But fiction can be pretty strange, too!
W1ATR
Resident HVAC junkie
Member

Offline Offline

Posts: 1132


« Reply #6 on: March 13, 2007, 12:34:44 PM »

That's a whole lotta metal to be moving around.


* gates bc-5p2.jpg (69.52 KB, 800x609 - viewed 727 times.)
Logged

Don't start nuthin, there won't be nuthin.

Jared W1ATR


Click for radio pix
Steve - WB3HUZ
Guest
« Reply #7 on: March 13, 2007, 12:39:30 PM »

 For sure. You don't want mechanical vibrations and movement affecting your oscillator!


An oscillator buffer.  It makes the VFO more stable.
Logged
N3DRB The Derb
Guest
« Reply #8 on: March 13, 2007, 01:03:53 PM »

such things can be easily be avoided by using the proper sized coils fer yer TNT loop modulated rig, caw mawn.



Dont let that carbon mike get a grip on yer lip!
Logged
The Slab Bacon
Member

Offline Offline

Posts: 3934



« Reply #9 on: March 13, 2007, 02:32:02 PM »

Dont let Vortex Joe see that pix, He'll get "major wood" Grin Grin
Logged

"No is not an answer and failure is not an option!"
W2XR
Contributing
Member
*
Offline Offline

Posts: 890



« Reply #10 on: March 13, 2007, 02:57:15 PM »

When I worked as a broadcast engineer during my college years, I worked on the Gates BC-5P2. Not one of the best sounding rigs on the air; I think the audio driver was largely to blame for that, along with an excessive amount of negative feedback wrapped around the modulator and driver in an attempt to linearize that mess. The Gates <5KW rigs always sounded the best IMHO.

Perhaps you can straighten out that audio driver kluge that Gates designed. The later versions of that rig used a solid state audio driver that was even worse sounding and notoriously unreliable.

Hopefully, you bought the rig only for the parts and cabinet. You could build a nice rig of your own design into that thing with plenty of room to spare, if you have the real estate to house it.

Good luck with your new acquisition.

73,

Bruce
Logged

Real transmitters are homebrewed with a ratchet wrench, and you have to stand up to tune them!

Arthur C. Clarke's Third Law: "Any sufficiently advanced technology is indistinguishable from magic".
Pages: [1]   Go Up
  Print  
 
Jump to:  

AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
 AMfone © 2001-2015
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Page created in 0.056 seconds with 18 queries.