Date: Tue, 28 Dec 93 04:30:27 PST
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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
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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
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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
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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|
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End of Ham-Equip Digest V93 #148
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