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Nederlands Forum over Oude Radio's |
Re: cable-antenna on a Philips B7X44A
Geschreven door ruud op 08. Jun 2005 00:04:03:
In reactie op: cable-antenna on a Philips B7X44A geschreven door Martin Bucher op 07. Jun 2005 23:41:01:
You cannot connect a 75 ohm coax cable to an old tube radio.
You need a filter/transformer that converts to 300 ohm symmetric.
These are very hard to find nowadays since all audio-equipment has a 75 ohm cable connection.Today cable systems are so filled up that your old radio might have a selectivity problem which results in whitsles and other interference products.
Just use the radio with the internal antenna.
ruud