[ForSale-Swap] TVI filters FS
Ken Simpson, W8EK
W8EK at fdt.net
Tue Jan 14 10:32:14 EST 2003
I have a variety of TVI filters For Sale:
Drake TV-1000-LP
Low pass filter for the transmitter
This is the filter that may also be used on the low
end of six meters, as well as HF. It is good for 1000 W
below 30 MHz, and about 200 W up to 52 MHz. $ 30
E F Johnson low pass filter
52 ohms impedance, Catalog number 250-20. This is the
cylindrical filter, with an SO-239 connector on each end.
It even has its brackets for mounting it to the wall still with
it. $30
Nye Viking 020-001 low pass filter
Cuts off just above 10 meters, and will take full legal
power. Still in its box. $ 32
Drake TV-42-LP
Low pass filter for the transmitter.
Rated for 100 W thru 30 MHz. It looks like
new, except for slight wear on the label. $ 15
Ameco Model LN-2 low pass filter
It says it is designed for 50 to 72 ohm coax. This is a smaller
filter, good only for about 100 watts. It could be used between
an exciter and amplifier, if desired. SO-239 connector on
each end. Good shape. $ 12
B & W 425 "antique" low pass filter
I know most people are not going to think that a B & W 425
low pass filter is that old, but this one is. I never saw one
like it before. It appears that the case is made of copper,
or at least copper plated, and then painted. There are just
enough of the paint flakes coming off to see the copper
underneath. The weight of this filter is about twice that of
the more modern B & W 425 filters. In case any one does
not know, the 425 is rated to take full legal power, and cuts
off just above 10 meters. This one is $30.
B & W TVI filter, model 415
I have not been able to find specs on this model, but it says
right on it that it is for 52 ohm systems. It looks like it will
easily handle 1500 Watts. SO-239 connector on each end.
Good shape. $ 30
TVI filter, made by Communications Power, Inc in the USA.
This appears to be a bandpass filter for use on 10 (or 11)
meters, and is rated at 600 watts. It has provisions for tuning
the input and output for maximum TVI reduction. SO-239
connector on each end. $ 30
Drake TV-300-HP
High Pass filter for the TV. 300 ohm twin lead.
This filter is collectable, in that it is unused as best I can
determine. It is still in its original box, with an "RLD"
logo on it, and says "NEW TV-300 HP High Pass Filter,
Attenuates 0-52 MHz". A grounding strap is also
attached. I am fairly certain it has never been used. $ 15
Prices do not include shipping from Florida.
Thanks.
73,
Ken, W8EK
Ken Simpson
E-mail to W8EK at fdt.net or W8EK at arrl.net
Voice Phone (352) 732-8400
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