. QST . ateur radio operators is issued by the YLRL at no costto the applicant upon compliance with the following rules: 1) Two-way communication must be established on theauthorized amateur bands with stations — mobile or fixed— operated by 100 different licensed women amateurs. Anyand all amateur bands may be used. 2) All contacts must be made from the same a given community, one location may be defined asfrom places no two of which are more than 25 miles apart. 3) Contacts may be made over any period of years, pro-vided only that all contacts are from the same location asdef
. QST . ateur radio operators is issued by the YLRL at no costto the applicant upon compliance with the following rules: 1) Two-way communication must be established on theauthorized amateur bands with stations — mobile or fixed— operated by 100 different licensed women amateurs. Anyand all amateur bands may be used. 2) All contacts must be made from the same a given community, one location may be defined asfrom places no two of which are more than 25 miles apart. 3) Contacts may be made over any period of years, pro-vided only that all contacts are from the same location asdefined in Rule 2. 4) Contacts with YLs anywliere in the world are recog-nized provided that confirmations clearly indicate that thestations contacted were operated by duly licensed womenamateur radio operators. 5) One hundred QSL cards or other written communica-tions from the stations worked confirming the necessarytwo-way contacts, accompanied by a list of claimed contacts {Continued on page 13Z) 130. AMATEUR NET 100 KC CRYSTAL CALIBRATOR Provides accurate check points for transmittingfrequency or for calibrating receivers and VFOs! Extremely compact, this tiny crystal calibrator provides accurate 100 kc. check points to 55 mc. High quality, hermetically sealed military type crystal is superior to those usually found in a unit of this type. Circuit uses a 6BH6 tube and has an adjustable ceramic trimmer condenser for exact zero beating of the crystal to WWV or other standard. Measuring only IVt x IVi x l/?, the chassis may bemounted inside receiver cabinet or in any convenientspot. (Overall height to top of tube is Sys.) Powermay be taken from your receiver or other source—requires only volts at .15 amps, and 150 to 300volts at 2 ma. Special clips are provided for tubeprongs of equipment furnishing power cable and extension leads are included topermit remote mounting of switch. Furnished com-pletely wired and tested with tube. Col. No. 250-28 CRYSTAL CAL
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
