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Date: Tue, 28 Dec 93 04:30:27 PST From: Ham-Equip Mailing List and Newsgroup <ham-equip@ucsd.edu> Errors-To: Ham-Equip-Errors@UCSD.Edu Reply-To: Ham-Equip@UCSD.Edu Precedence: Bulk Subject: Ham-Equip Digest V93 #148 To: Ham-Equip Ham-Equip Digest Tue, 28 Dec 93 Volume 93 : Issue 148 Today's Topics: MAR-6 Preamp/Toko Helicals Question about Kenwood TM-731A Wanted: crystals for Tempo One HF rig Send Replies or notes for publication to: <Ham-Equip@UCSD.Edu> Send subscription requests to: <Ham-Equip-REQUEST@UCSD.Edu> Problems you can't solve otherwise to brian@ucsd.edu. Archives of past issues of the Ham-Equip Digest are available (by FTP only) from UCSD.Edu in directory "mailarchives/ham-equip". We trust that readers are intelligent enough to realize that all text herein consists of personal comments and does not represent the official policies or positions of any party. Your mileage may vary. So there. ---------------------------------------------------------------------- Date: Mon, 27 Dec 1993 16:47:20 GMT From: sdd.hp.com!col.hp.com!csn!yuma!galen@network.ucsd.edu Subject: MAR-6 Preamp/Toko Helicals To: ham-equip@ucsd.edu I'm back at work, and the Toko Helical Filter I'm thinking of is the 271MT-1159A, one of the CBW types. Center freq of 146 MHz, 0.5 dB ripple, -27 dB at 131 MHz and -22 dB at 161 MHz with only 3dB insertion loss. Toko can be reached (catalog of coils and filters available) at 708-297-0070. I have the big catalog and it's chock full of inductors and such, Helical filters going up to 1250 MHz and down to 100 MHz. Galen, KF0YJ, DN70 ------------------------------ Date: Tue, 28 Dec 1993 06:53:51 GMT From: sdd.hp.com!col.hp.com!csn!boulder!cnsnews!spot.Colorado.EDU!millerpe@network.ucsd.edu Subject: Question about Kenwood TM-731A To: ham-equip@ucsd.edu A friend gave me his TM-731A to use, he has not used it in a year or so and does not have the instructions. Does anyone know how to use the mic to enter frequencies in VFO mode? The number keys seem to generate tones ok but I have not found a way to directly enter a frequency. Thanks for any help! millerpe@spot.colorado.edu ------------------------------ Date: 27 Dec 1993 16:05:29 GMT From: swrinde!emory!nntp.msstate.edu!Ra.MsState.Edu!cll4@network.ucsd.edu Subject: Wanted: crystals for Tempo One HF rig To: ham-equip@ucsd.edu [ Article crossposted from rec.radio.swap ] [ Author was Craig Ladane Lindsey ] [ Posted on 20 Dec 1993 18:59:54 GMT ] I am looking for 4 crystals that make up the 10m portion in this rig. I don't have the freqs with me, but I believe they start at about 43.0 MHz. If you think you have something that would work, email me and I'll get the exact freqs needed. I have priced them from ICM for $11 or so apiece. Any help or pointers to more information will be greatly appreciated. Thanks and 73s, Craig -- --------------------------------------------------------------------------- Craig Lindsey - KC5AUG | My politics are simple: Always go right. If Internet: cll4@ra.msstate.edu| you go left, you can never go right, and if cll4@pcmail.cc.msstate.edu| you go right, you never go wrong. -Grizzard Bitnet: cll4@msstate.bitnet| -- --------------------------------------------------------------------------- Craig Lindsey - KC5AUG | My politics are simple: Always go right. If Internet: cll4@ra.msstate.edu| you go left, you can never go right, and if cll4@pcmail.cc.msstate.edu| you go right, you never go wrong. -Grizzard Bitnet: cll4@msstate.bitnet| ------------------------------ End of Ham-Equip Digest V93 #148 ****************************** ******************************