FS: HV Transformers, Chokes, Hallicrafters and HP Stuff
David Hollander
n7rk at COX.NET
Thu Apr 3 13:34:49 EDT 2008
Shipping on transformers and chokes is $10 (Flat rate priority mail
with a delivery confirmation).
Hewlett Packard HP 652A Audio Test Oscillator.....$150 plus shipping
This is a highly stable capacitance tuned oscillator that will go from
10 Hz to 10 MHz so it can also be used as an both an audio oscillator or
low frequency RF signal generator if you don't need to go above 10 MHz.
It has a sine wave output adjustable from 10 microvolts to 3.16 volts
into 50 or 600 ohms with two separate outputs through the front panel
connectors. I have tested this and it is a working piece of test
equipment. Includes a photocopy of the manual. This does not include the
power cord.
http://members.cox.net/radiostuff9/hp652a.JPG
http://members.cox.net/radiostuff9/hp652a4.JPG
http://members.cox.net/radiostuff9/hp652a5.JPG
Hallicrafters HT-18 Project.........$75 plus shipping
This unit is missing a few tubes and has the incorrect knobs.
Cosmetically the unit is not bad. The shaft on the deviation control has
been cut off. This is a single pole wafer switch so it should not be
hard to replace. I have verified that the power transformer is OK. I
don't think it would take to much to get this going. No further testing
was done do to the missing tubes.
http://members.cox.net/radiostuff9/halliht18.JPG
http://members.cox.net/radiostuff9/halliht182.JPG
http://members.cox.net/radiostuff9/halliht184.JPG
UTC D4049 High Current Choke.............$55 plus shipping
The specs are 10 henries at 325 mA. DC resistance is 100 ohms.
http://members.cox.net/radiostuff9/utcd4049.JPG
http://members.cox.net/radiostuff9/utcd40492.JPG
High Voltage, High Current Power Transformer...$40 plus shipping
* 115 volt primary
* 289 volts 200 milliamps
* 207 volts at 125 milliamps
* 6.3 volts at 1.4 amps
* 6.3 volts at 4.5 amps
* 6.3 volts at 9 amps
http://members.cox.net/radiostuff9/289v_xfmr.JPG
http://members.cox.net/radiostuff9/289v_xfmr2.JPG
High Voltage, High Current Power Transformer, NOS....$35 plus shipping
The terminals have never been soldered to so it appears to be NOS.
* 125-120-115-110-105-0 v primary
* 365-335-0 volts 500 mA
Dual Primary High Voltage Power Transformer, NOS............$35 plus
shipping
* 115 volt and 230 volt primary
* 360-0-360 volts at 125 mA
* 6.3 volts at 2 amps
* 6.3 volts at 3.5 amps
http://members.cox.net/radiostuff9/360v_xfmr.JPG
http://members.cox.net/radiostuff9/360v_xfmr2.JPG
7.5 Henry High Current Choke.....$50 plus shipping
The specs are 7.5 henries at 250 mA. DC resistance is 53 ohms.
http://members.cox.net/radiostuff9/17_5h_choke.JPG
http://members.cox.net/radiostuff9/17_5h_choke2.JPG
UTC CG-429 Power Transformer........$75 plus shipping
* 117 v primary
* 600-525-0-525-600 volts at 250 mA
* 5 vct at 3 amps
* 6.3 vct volts at 3 amps
* 7.5 vct at 3 amps
* 6.3 vct at 4 amps
http://members.cox.net/radiostuff9/utc_cg429.JPG
Dual Primary High Voltage Power Transformer............$40 plus shipping
* 115 volt and 230 volt primary
* 470 vct at 200 mA
* 6.4 volts at 6.7 amps
* 5 volts at 4 amps
http://members.cox.net/radiostuff9/470v_xfmr.JPG
http://members.cox.net/radiostuff9/470v_xfmr2.JPG
Stancor C-1411 Chokes Matched Pair...........$40 plus shipping
These chokes are 4.5 henry at 200 milliamps with a dc resistance of 80 ohms.
http://members.cox.net/radiostuff9/dualst_chokes.JPG
Thanks for looking,
Dave
--
***********************************************************
Dave N7RK Boatanchors Home Page: http://members.cox.net/n7rk
Phoenix, Arizona *DXCC Honor Roll* *WAZ#22 - 75 Meter SSB*
ex-XE2/N7RK, N7RK/ZB2, VK2ERK, ZM0AJN, WB6NRK, WN6IWX
Boatanchor and Antique Radio Collector
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