Author Topic: LF: 75Ω BNC connector  (Read 397 times)

Offline Rotten Johnny

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LF: 75Ω BNC connector
« on: March 09, 2017, 04:24:32 PM »
Where do I buy?
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Online chrisc

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Re: LF: 75Ω BNC connector
« Reply #1 on: March 09, 2017, 05:20:15 PM »
Many CCTV sales places have these.  Sensor CCTV have them in Cape Town, I have seen them in the bin.  Try 011-3149419, you know how to describe yourself.  I have a cash account with their CT office

http://www.sensorsecurity.co.za/contact-us/

Offline Family_Dog

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Re: LF: 75Ω BNC connector
« Reply #2 on: March 09, 2017, 06:41:45 PM »
Any CCTV supply shop should gave them. Dunno how far Miro is from you, they will have. Possibly Scoop as well.


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Offline Rotten Johnny

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Re: LF: 75Ω BNC connector
« Reply #3 on: March 09, 2017, 06:46:11 PM »
As far as I know the CCTV connectors are 50Ω
Audiophile: There is almost no other group that prides themselves more on wasting good money on utterly worthless ****, and then trying to furiously blow smoke up their own ass to justify it.

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Offline Family_Dog

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Re: LF: 75Ω BNC connector
« Reply #4 on: March 09, 2017, 06:48:24 PM »
CCTV cables are 75Ω, using RG59. Two-way radio uses RG58, 50Ω.


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Offline kolakidd

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Re: LF: 75Ω BNC connector
« Reply #5 on: March 10, 2017, 07:55:21 AM »
Webb.co.za will have them, go here: http://www.webb.co.za/index.php?nav=products&id=1&cat=COAX+CABLES+AND+CONNECTORS and click on cable type.

rs-components has them. Cheapest is Mantech.

Online chrisc

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Re: LF: 75Ω BNC connector
« Reply #6 on: March 10, 2017, 08:34:53 AM »
Sensor sell "baluns"   These change the impedance from 75 ohms to 50 ohms (or vice-versa) 

Offline handsome

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Re: LF: 75Ω BNC connector
« Reply #7 on: March 11, 2017, 01:44:08 AM »
Its a standard part so almost any electronic/cctv place should have. RSE in town are close to mantech and you dont have to queue for hours