[CRTech] Christian Radio Tech [MSG 84316]
[Thread Prev] [-- Thread Index --] [Thread Next] [Date Prev] [-- Date Index --] [Date Next]
Re: Heliax cable bend?
To: crtech@crtech.org
Subject: Re: Heliax cable bend?
From: billhurne@pilgrimradio.com <billhurne@pilgrimradio.com>
Date: Mon, 19 Nov 2018 01:46:16 GMT

Dave,


How warm?  I can take up hair dryer, heat gun, and IR thermometer.  It has a black jacket over the copper.


Bill


Sent from my Verizon 4G LTE Smartphone


------ Original message------

From: David Benson

Date: Sun, Nov 18, 2018 11:27 AM

To: CRTech;

Subject:Re: [CRTech] Heliax cable bend?


Maybe make sure that section is pretty warm before trying to straighten, just my 1/2 cent worth of advice.

On Sun, Nov 18, 2018, 8:49 AM Rick Jesse <javajava56@gmail.com wrote:
Be careful. That’s a tight bend for sure

On Thu, Nov 15, 2018 at 10:11 PM Bill Hurne <billhurne@pilgrimradio.com> wrote:

Re-working RF plumbing at an installation, want to straighten a 90 degree bend near end of in 3 inch 50 ohm corrugated Heliax.    I think it is HJ8-50B, but not sure.  Existing Cable bend has about a 20 inch radius, recommended radius is no less than 30 inches.   It is working fine with the 20 inch radius and is pressurized.

 

Would I be safe to straighten the bend?   Would straightening cause damage requiring cutting off the bend and adding cable?   Of course work needs to be done while off air, just want to know how long we will be off, etc.

 

Bill Hurne
Chief Engineer
Pilgrim Radio

 

P: 775-883-5647  Ext 18


6363 U.S. Hwy. 50 East
Carson City, NV  89701

 

www.pilgrimradio.com

 

file:///data/data/com.lge.email/data/Messaging/Data/Email/650111054/

 

 

--
Sent from Gmail Mobile, after stopping!
Follow-Ups: Re: Heliax cable bend?
(Kevin Kidd <kkbroadcastengineering@gmail.com>, 19 Nov 2018 22:09:36 -0000)
Re: Heliax cable bend?
(David Benson <wn8mup@gmail.com>, 20 Nov 2018 19:45:02 -0000)
Prev by date: Re: Heliax cable bend?
(Kevin Kidd, 18 Nov 2018 22:35:24 -0000)
Next by date: Re: Used Bellows for BE FM-30T
(John Stortz, 19 Nov 2018 06:26:29 -0000)
Prev by thread: Re: Heliax cable bend?
(Kevin Kidd, 18 Nov 2018 22:35:24 -0000)
Next by thread: Re: Heliax cable bend?
(Kevin Kidd, 19 Nov 2018 22:09:36 -0000)
CRTech.org