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Radio Broadcast Technical Consulting and Sales
10032 Island Drive, Brainerd, MN  56401

Click to inquire or purchase used equipment

Back to Used (Experienced) Equipment

If you have a question, e-mail us.

 Qty AM Transmitters and Equipment Price Each
. Transmitter tubes.  Click here .
... Dummy Loads.  Click here ..
... RF Switches.  Click here ..
1 Bodine 828VG051 type KCI-22C4A1 bi-directional motor commonly used for raise/lower functions on transmitters.  115 VAC/60 Hz/1-phase/7.5 watts.  Runs at 5.5 RPM, has 75 inch-ounces of torque, and has a 1/4' diameter output shaft.  Included is a .85 mfd/220 VAC capacitor.  Used, but in good condition.         $60.00
2 CCA Counter-Dials for transmitter tuning and loading.  Have 3-digit counter  Good working condition.     40.00
2 Collins instruction book for 820E/F1 5/10 KW AM Transmitter 25.00
1 Cinch-Jones  P-333CCT Plug for a Potomac Instruments AM-19 AM antenna Monitor.  This is the connector that is hard-to-fine and is necessary when you want to connect the antenna monitor to a remote control system.  New  EI 25.00
1 Custom built RF oscillator, similar to one used in Harris MW-1 Transmitter.  Uses crystal at 2 or 4 times the 530 to 1700 KHz output frequency.  This unit is great for replacing traditional "fundamental" crystals in tube-type AM transmitters.  RF output is 10 volts peak-to-peak.  You will need to purchase a crystal separately.  Runs on 120 VAC.  100.00
any Diversified Electronics SLA 230 ASA Phase Sequence and Loss Monitor for 190 - 270 3-Phase 50/60 Hz.  Units have 8-pin octal plug.  See relays .
3 Eimac HR-6 Heat Dissipating Connector.  Use as plate cap for 2-150D, 2-240A, 4-65A, 4-125A, 4-250A, 4-400A, 100TH-TL, 250TH-TL, 250R tubes and grid cap for 152TH-TL and 340TH-TL tubes.  Terminal diameter 0.367 inches.  photo 22.00
5 Eimac HR-8 Heat Dissipating Connector.  Use as plate cap on 2-450A, 2-2000A, 4-1000A, 4-PR60A, 6C21, 253, 450TH-TL, 750TL, 866A, 872A, 1500T, 2000T, and 8020 tubes.  Use a grid cap on 6C21, 450TH-TL, 750TL, 1500TL, and 2000TL tubes.  Terminal diameter is 0.575 inches.  photo 30.00

1

Gates BC-5B PA RF choke.  850 UHY.   50.00

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Gates/Harris 982-4201-001 PA Module for an MW-1 AM Transmitter.  No used ones on hand at this time, however, we also repair these. .
1 Heinemann 33633S 3-pole circuit breaker.  250 VAC/30 Amp.  Commonly used in CCA 3 KW FM transmitters.  Used. 100.00
4 Johnson/Kintronic Labs CC104-251-2  1/4" to 1/4"  insulated shaft coupling. Good condition. 20.00

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AM RF Mica Capacitors

 
1 50 pf/20 kv vacuum fixed capacitor.  Used $200.00
1 100 pf/10 kv vacuum fixed capacitor.  Used 200.00
1 .0001 mfd/20 kv G3B white porcelain body mica capacitor.  Used 115.00
1 .00015 mfd/30 kv/6 amp glass body mica capacitor.  Used 200.00
1 .0002 mfd/7.5 amp/35 kv glass body mica capacitor.  Used 150.00
1 .00024 mfd/3.6 amp/6 kv glass body mica capacitor.  Used 100.00
1 .00025 mfd/5.1 amp/10 kv white porcelain body mica capacitor.  Used 195.00
3 .00039 mfd/8.2 amp/20 kv white porcelain body mica capacitor.  Used 115.00
1 .00039 mfd/11 amp/8 kv CDM 294 black epoxy.  New 135.00
2 .0005 mfd/5.1 amp/6 kv white porcelain body mica capacitor.  Used 135.00
1 .0005 mfd/3 amp/5 kv Acu-Cap capacitor.  Used 95.00
1 .0006/ ?/20 kv mfd white porcelain body mica capacitor.  Used 115.00
1 .00062 mfd/10 amp/10 kv white porcelain body mica capacitor.  Used 85.00
1 .00068 mfd/13 amp/30 kv CDM 294 black epoxy.  New 190.00
1 .00075 mfd/8.2 amp/10 kv Sangamo 291black epoxy.  New 325.00
1 .001 mfd/10 amp/10 kv white porcelain body mica capacitor.  Used 85.00
1 .0012 mfd/15 amp/15 kv white porcelain body mica capacitor.  Used 85.00
1 .0015 mfd/10.5 amp/10 kv white porcelain body mica capacitor.  Used 85.00
1 .0039 mfd/15 amp/10 kv white porcelain body mica capacitor.  Used 115.00
1 .0039 mfd/18 amp/8 kv black epoxy mica capacitor.  No aluminum flanges. New 125.00
1 .004 mfd/15 amp/6 kv black epoxy mica capacitor.  New 125.00
1 .0062 mfd/33 amp/10 kv black epoxy mica capacitor.  New 325.00
1 .0012 mfd/15 amp @1875 kHz/12.5 kv Acu-Cap capacitor.  Used 95.00
1 0.1 mfd/62 amp/3 kv black epoxy mica capacitor.  New 325.00

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Vacuum Variable Capacitors

 
1 35-290 pf/15 kv vacuum variable capacitor.  Used 900.00

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Click to inquire or purchase used equipment     Back to Used (Experienced) Equipment

Please do not call regarding used equipment items.  If you have a question, e-mail us.
 

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page last edited 04/26/2008