[Amps] 572Bs Needed

[Jim W7RY]

Got them all installed. They work GREAT!

850 watts out on 40 meters with 90 watts drive. On 120 volts. SB-200

73
Jim  W7RY


From: Jim W7RY 
Sent: Saturday, December 09, 2017 9:29 AM
To: Tom Wing 
Subject: Re: [Amps] 572Bs Needed

Ordered a set from RF Parts.

Now If they will just get on the road because of the fires.. UPS activity has stopped. They should have been here by now.

Thanks to all
73
Jim W7RY



From: Tom Wing 
Sent: Tuesday, November 28, 2017 5:25 PM
To: Jim W7RY 
Subject: Re: [Amps] 572Bs Needed

Jim



I heard that RF Parts has had tubes made for them to spec equal to the originals back in the day



might give them a call.



73    w7etr




Tom Wing
14 Wapiti Trail
Newcastle, Wy. 82701

(307) 746-4849






--------------------------------------------------------------------------------

From: Amps <amps-bounces at contesting.com> on behalf of Jim W7RY <jimw7ry at gmail.com>
Sent: Tuesday, November 28, 2017 10:25 AM
To: AMPS
Subject: [Amps] 572Bs Needed 

Looking for a pair of 572Bs.  Used are fine as long as they are good Cetron.

Going into a SB200 (80-10 meters)

What brand seems to be holding up if I cant find and used Cetrons?

Thanks
73
Jim W7RY
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