VansAirForceForums  
Home > VansAirForceForums

- POSTING RULES
- Donate yearly (please).
- Advertise in here!

- Today's Posts | Insert Pics

  #11  
Old 10-07-2018, 09:10 PM
GalinHdz's Avatar
GalinHdz GalinHdz is offline
 
Join Date: Mar 2010
Location: KSGJ / TJBQ
Posts: 1,502
Default

Be careful. Civilian helicopters, just like civilian aircraft, use 600 Ohms while military helicopters use 150 Ohms. Make sure it is a DUAL IMPEDANCE headset. Just because the headset says "Helicopter" does not mean it can be used in a military helicopter.

__________________
Galin
CP-ASEL-AMEL-IR
FCC Radiotelephone (PG) with Radar Endorsement
www.PuertoRicoFlyer.com

Last edited by GalinHdz : 10-08-2018 at 10:35 PM.
Reply With Quote
  #12  
Old 10-08-2018, 07:07 AM
mdevans9 mdevans9 is offline
 
Join Date: Jan 2006
Location: Hockessin,Delaware
Posts: 160
Default David Clark H10-40 & -46 Info Page

Admittedly, I don't know much about the different impedance's, which is why I emailed David Clark Company for information.

Here is a link to the page they sent me:

https://merrillevans.smugmug.com/David-Clark/i-tw5HkQ9

About half way down the page is a reference to Impedance of 150 ohms, followed by a warning that connecting to 600 ohm equipment could damage that equipment.

Best regards,

Merrill
__________________
Merrill D. Evans
RV-7 Flyng!
N87EM
Reply With Quote
  #13  
Old 10-08-2018, 10:29 AM
cw4bray cw4bray is offline
 
Join Date: Aug 2018
Location: ABERDEEN
Posts: 1
Default Your unit has headsets available

I'd hold off for a while before I spent money on a headset. Even if the acft. has enough jacks for you to plug into, the PC or PIC may not want you plugged in, or allow you to. It's far too easy, to accidentally xmit. on god knows which radio with switcholigy issues. If the crew chief is worth his salt, he won't want you plugging in and damaging ICS boxes / radios on "his" acft. with questionable impedance microphones. If you're a crew member, you'll be issued a helmet.
Reply With Quote
  #14  
Old 10-17-2018, 07:57 PM
nbachert nbachert is offline
 
Join Date: May 2012
Location: McGregor, TX
Posts: 230
Default Got one

Thanks everyone for responding I found one.
__________________
Nick Bachert
RV-7
RV-10
A&P almost
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -6. The time now is 05:16 AM.


The VAFForums come to you courtesy Delta Romeo, LLC. By viewing and participating in them you agree to build your plane using standardized methods and practices and to fly it safely and in accordance with the laws governing the country you are located in.