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@contesting.com> on behalf of Jim W7RY
<jimw7ry@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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