Re: [Repeater-Builder] OT- Cushman CE5
Is the scope in the CE5 a plug-in model 301 module? If so, the CRT is a 3RP1A tube. If not that module, please disregard. Burt VE2BMQ hwingate wrote: The CRT display in my old CE5 has gotten so dim that I have to turn the lights off to use it. Does anyone know the CRT tube number used in it so I can start looking for one? (It is much easier asking than taking it apart and looking !!) Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] OT- Cushman CE5
There are two versions of the scope module, the 301 and the 301A. Neil - WA6KLA Burt Lang wrote: Is the scope in the CE5 a plug-in model 301 module? If so, the CRT is a 3RP1A tube. If not that module, please disregard. Burt VE2BMQ hwingate wrote: The CRT display in my old CE5 has gotten so dim that I have to turn the lights off to use it. Does anyone know the CRT tube number used in it so I can start looking for one? (It is much easier asking than taking it apart and looking !!) Yahoo! Groups Links Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [Repeater-Builder] OT- Cushman CE5
Anyone know of a cheap replacement CRT for IFR 1500's? I've more or less retired my 1500 because the CRT has gotten so dim, but still I prefer the 1500's spectrum analyzer over my other SM's (HP 8920B's) so I'd like to rejuvenate it at some point. --- Jeff Jeff DePolo WN3A - [EMAIL PROTECTED] Broadcast and Communications Consultant -Original Message- From: Neil McKie [mailto:[EMAIL PROTECTED] Sent: Monday, February 28, 2005 9:30 AM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] OT- Cushman CE5 There are two versions of the scope module, the 301 and the 301A. Neil - WA6KLA Burt Lang wrote: Is the scope in the CE5 a plug-in model 301 module? If so, the CRT is a 3RP1A tube. If not that module, please disregard. Burt VE2BMQ hwingate wrote: The CRT display in my old CE5 has gotten so dim that I have to turn the lights off to use it. Does anyone know the CRT tube number used in it so I can start looking for one? (It is much easier asking than taking it apart and looking !!) Yahoo! Groups Links Yahoo! Groups Links Yahoo! Groups Links -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.5.1 - Release Date: 2/27/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.5.1 - Release Date: 2/27/2005 Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] OT- Cushman CE5
I don't know if this one TV CRT rebuilder is still around, but that would be a 1 in a million unless you got to Dayton Hamfest or some other HUGE hamfest. M. H. - Original Message - From: Jeff DePolo WN3A [EMAIL PROTECTED] To: Repeater-Builder@yahoogroups.com Sent: Monday, February 28, 2005 10:06 AM Subject: RE: [Repeater-Builder] OT- Cushman CE5 Anyone know of a cheap replacement CRT for IFR 1500's? I've more or less retired my 1500 because the CRT has gotten so dim, but still I prefer the 1500's spectrum analyzer over my other SM's (HP 8920B's) so I'd like to rejuvenate it at some point. --- Jeff Jeff DePolo WN3A - [EMAIL PROTECTED] Broadcast and Communications Consultant -Original Message- From: Neil McKie [mailto:[EMAIL PROTECTED] Sent: Monday, February 28, 2005 9:30 AM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] OT- Cushman CE5 There are two versions of the scope module, the 301 and the 301A. Neil - WA6KLA Burt Lang wrote: Is the scope in the CE5 a plug-in model 301 module? If so, the CRT is a 3RP1A tube. If not that module, please disregard. Burt VE2BMQ hwingate wrote: The CRT display in my old CE5 has gotten so dim that I have to turn the lights off to use it. Does anyone know the CRT tube number used in it so I can start looking for one? (It is much easier asking than taking it apart and looking !!) Yahoo! Groups Links Yahoo! Groups Links Yahoo! Groups Links -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.5.1 - Release Date: 2/27/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.5.1 - Release Date: 2/27/2005 Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re IFR 1500 CRT (was RE: [Repeater-Builder] OT- Cushman CE5)
At 2/28/2005 07:06 AM, you wrote: Anyone know of a cheap replacement CRT for IFR 1500's? I've more or less retired my 1500 because the CRT has gotten so dim, but still I prefer the 1500's spectrum analyzer over my other SM's (HP 8920B's) so I'd like to rejuvenate it at some point. Have you checked www.kgelectronics.com? Kurt specializes in 1200s 500s, but may have info on the 1500 CRT. Bob NO6B Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] OT- Cushman CE5
I have same problem with IFR 1200. Need crt. Someone said it is a 95AB31 by Hatachi. Anyone have one of these puppies in there junk box? Just got off telephone with Aeroflex a few minutes ago about my IFR1500. Whew, those people are something else. They have had posession of my IFR1500 longer than I have. I can't afford to own this thing anymore. Gary K2UQ Trenton, NJ Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: Re IFR 1500 CRT (was RE: [Repeater-Builder] OT- Cushman CE5)
Didn't know about him, thanks for the info Bob. I dropped him an email. -Original Message- From: Bob Dengler [mailto:[EMAIL PROTECTED] Sent: Monday, February 28, 2005 3:41 PM To: Repeater-Builder@yahoogroups.com Subject: Re IFR 1500 CRT (was RE: [Repeater-Builder] OT- Cushman CE5) At 2/28/2005 07:06 AM, you wrote: Anyone know of a cheap replacement CRT for IFR 1500's? I've more or less retired my 1500 because the CRT has gotten so dim, but still I prefer the 1500's spectrum analyzer over my other SM's (HP 8920B's) so I'd like to rejuvenate it at some point. Have you checked www.kgelectronics.com? Kurt specializes in 1200s 500s, but may have info on the 1500 CRT. Bob NO6B Yahoo! Groups Links -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.5.1 - Release Date: 2/27/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.5.1 - Release Date: 2/27/2005 Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] OT- Cushman CE5
My CE-5 has the same problem. I am thinking about how way back in my early TV servicing days, some televisions used an oscilloscope type CRT - used deflection plates for the internal sweep instead of the later used external magnetic deflection circuitry. Those older TV's, as I vaguely remember, had a power supply problem. Most used a series of 1 megohm resistors in a voltage divider for the CRT intensity and focus circuitry. When those original factory installed resistors drifted in value, the CRT intensity suffered. My CE-5 has another problem, some of the frequency readout lamps are burnt out. One of the these fine days, the CE-5 will be disassembled slightly to replace those lamps and the CRT power supply problem will get a serious look too. Do you have manuals for the basic CE-5 and its plugin modules? Neil - WA6KLA hwingate wrote: The CRT display in my old CE5 has gotten so dim that I have to turn the lights off to use it. Does anyone know the CRT tube number used in it so I can start looking for one? (It is much easier asking than taking it apart and looking !!) Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
