RF

ALFRED - 5020 - Microwave Travelling Wave Tube Amplifier

5000 Series Model

2 - 4 GHz Microwave Irradiation

J.W.MILLER - 50A475EBI Inductor.

26.5 - 58.7uH adjustable encapsulated.

[email protected].

Mount: panel.

Dimensions: 0.437" D x 1" long.

Complete with manufactures specification sheet.

Trim Capacitor, Silver Ceramic Mica.

Trimmer capacitors are used to initially set oscillator frequency values, latencies, rise and fall times and other variables in a circuit. Should the values drift over time, these trimmer capacitors allow repairmen to re-calibrate equipment when needed.

Very Sturdy Construction and precision Adjustment.

Capacitance: 20-125pF.

Screw Driver Adjustment with Lock-nut

Dimensions: 1- 1/4" x 1".

Silver 0.125 Quick Connect or Solder Terminals

Panel Mount via two 4-32 Threaded Screw holes 0.625" Apart

Vintage Radio Trim Capacitor Variable - New Old Stock Rare.

Note: Tarnish on Silver lug does not impact operation.

Proudly Made in USA

American Technical Ceramics ATC - 100B181FMS300X - Capacitor, Porcelain Ceramic.

The ATC 100C Series is a high Q multilayer capacitor which is ultra stable under high RF current and voltage applications. High density porcelain construction provides a rugged, hermetic package.

• Low ESR/ESL
• High RF power
• High RF current/voltage
• High reliability

Ratings: 180pF 300WVDC.

Tolerance: 1% (F).

Dimensions: 0.250" x 0.250" X 0.145"

Material: Ceramic/porcelain.

Applications: RF, Microwave, High Frequency, Bypass, Decoupling

New Old Stock - High Purity Silver Leads Beginning to Tarnish.

American Technical Ceramics  ATC - 100E181JMS3600X - Capacitor, Ceramic.

• High Q
• Ultra-Stable NPO Performance
• Low ESR/ESL
• High RF Current/Voltage
• High RF Power
• High Reliability

ATC 100 Series - Porelain Multilayer High RF Power Capacitor (P90 & NP0)

Ratings: 180pF 3600WVDC.

Tolerance: 5%.

Insulation Resistance: 10MOhms

Mount: Surface Mount

Certification: MIL-STD-202

Size:Case E - 0.380" x 0.380" x 0.17".

Operating Temperature: -55 C to 125 C

Note: Porcelain Superchip MLCSc.

More info: http://www.atceramics.com/products

Applications: HF/RF Power Amplifiers, Transmitters, Antenna Tuning, Plasma Chambers, Medical (MRI coils)

Alternate: 700E181JW3600

Faradon - 2601K - Capacitor, Transmitting Mica, Broadcasting, 2000pF (.002mfd), 35,000V, 15A@1MHz.

2000pF (.002mfd)

Enclosed Broadcast Transmitting Capacitor.

High Voltage 35KV (35000V).

Approximate Overall Dimensions: H 10.0" X W 7" X  D 7"

Cylinder Diameter: 6"

Mount: Panel Four 3/8" Bolt Mount 5.750" Square Mount Top & Bottom.

Wight: Approximately 28 lbs.

Note: Items over 5lbs required extra shipping costs depending upon destination.

Broadcaste Station Spare - Used / Removed from Equipment.

One of top four mounts is broken off.

Proudly Made in USA

Cornell Dublilier - 410-56 - Capacitor, Mica. 800pF, 30,000V,  22A @ 1MHz.

800pF (.0008mfd)

Type PL 410-56

Enclosed Broadcast Transmitting Capacitor.

Note: High Voltage, 30KV (30,000Volts).

Approximate Overall Dimensions: H 10.0" X W 7" X  D 7"

Cylinder Diameter: 6"148

Mount: Panel Four 3/8" Bolt Mount 6.750" Square Mount Top & Bottom.

Wight: Approximately 28 lbs.

Note: Items over 5lbs required extra shipping costs depending upon destination.

Broadcaste Station Spare - Appear to be "New Old Stock"

New Old Stock - Proudly Made in USA

Motorola - MRF515 - Transistor, NPN.

Max voltage: 12.5V.

Dissipation: 0.12 watt in, 0.75 watt out.

Package: TO-39 (TO-205AD).

Note: RF Class C amplifier.

UHF FM 470MHz.

Power gain: 8dB.

Genuine Motorla - New Old Stock - Rare

Note: New. All '8750 date codes.

Motorola - MRF515 - Transistor, NPN.

Max voltage: 12.5V.

Dissipation: 0.12 watt in, 0.75 watt out.

Package: TO-39 (TO-205AD). 

Note: RF Class C amplifier.

UHF FM 470MHz.

Power gain: 8dB.

Note: Test Dotted. Used/Removed from equipment.