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GMDSS
GEIGER-MUELLER
12 CABLES TRACER --------------- ---------
LAST UPDATE
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Specifically designed RF filter for use in receivers and transceivers AIR BAND. It does not cut off the radiofrequencies from 118 MHz and above where the band of civil aviation begins. In 108 MHz and under that are radio transmitters FM broadcasting it cuts 60 db!!!
- The filter of radiofrequencies AIR BAND 01 GALAXY® is a filter that has been drawn and manufactured from specialized in the manufacture R.F. filters enterprise GALAXY®. The manufacture is not a easy affair because of technical characteristics that it should fulfil this filter it is very difficult to be achieved. The radiofrequencies that emit the radio stations FM that should deteriorate as long as it becomes more, it is very near with the radiofrequencies that are used by the civil aviation and that should they pass untouched and unbothered. Thus the more constructors of type are unable they serve interested with such an element. After many years of experience and long-lasting effort we can offer to you in order they can function the air receivers and the transceivers without problems and in environments very bad terrain from this transmissions as are the tops of mountains where coexist antennas of radio stations and various services. - The AIR BAND 01 GALAXY® filter is placed in the transmission line between antenna and receiver (or transceiver). After the placement the radio signals of broadcasting FM transmitters from the 87.5 MHz - 108 MHz it is attenuated at a very big degree (-60 db!!!) while the air band frequencies from 118 MHz until 137 MHz do not attenuated almost by no means (1.5 db - 0.5 db). With this way the air instruments function regularly still and if they are found very near in transmitters FM. Specification are subject to change without notice. TECHNICAL SPECIFICATION
CURVE
RESPONSE
CURVE
RESPONSE These RF filters are used almost exclusively by services responsible for the telecommunications of planes and is manufactured only with order and in a minimum quantity of 30 pieces.
BACK TO INDEX BACK TO RF FILTERS RF VHF AIR BAND HIGH PASS FILTER - RF FM BROADCASTING BAND REJECT FILTERS - RF VHF HIGH PASS FILTERS | |||||||||||||||||||||||||||||||||
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Specification are subject to change without notice.
How to order -------------------------------------------------------------------------------- For ordering something and paying with credit card:
After you
choose the product or the products that you want and know their total price, you
add also the sum for the expenses of shipping. Thus it results in a final sum
that we will charge your credit card.
-
The products that you want with their code and price. P.h.
(1
RF
FILTER SV1FJ-02
X
85$
=
85$)
After you are
certified that you have written exactly what you want, your address and that
they are all readable, send us with FAX this paper to the number: Or post us the paper in the address:
"GALAXY" Or scan to a picture in jpeg format and send us with e-mail as attached file. After we receive the FAX, e-mail or the file with the order, the next business day we charge the credit card and make the shipping with post informing you simultaneously with FAX or e-mail for the realization of shipping. -------------------------------------------------------------------------------- For ordering something and paying without a credit card:
Another way
that we have used in the past for smaller sums of money (and the transaction has
been fulfilled without no problem) is also the following:
-
The products that you want with their code and price
adding and the expenses of shipping. Assemble in cash (attention no coins) the above final sum. Fold with the paper (that you have written the what you want, address and way of communication), the cash and put all together in a dark brown envelope so that the contents of the envelope are not visible . Close and seal the envelope well. Write on the envelope above left your address and then our address:
"GALAXY" After you are certified that you have written correctly the addresses, mail the letter and the envelope with registered mail. After we receive the envelope with the order, the next business day we make the shipping by post informing you simultaneously with FAX or e-mail for the realization of shipping. --------------------------------------------------------------------------------
RF FILTERS = HF AUTOMATIC ANTENNA TUNER = ANTENNA = DIPLEXER TRIPLEXER = GEIGER-MUELLER COUNTER RADIATION DETECTOR 12 CABLES TRACER (FINDER-SPLITTER) = CABLE TRACER CT-01 = LIGHT DIMMER = SPEED CONTROL = PHOTO SWITCH DIALER ANTI-DIALER = TELEPHONE REMOTE CONTROL
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