EF JOHNSON 100D70 Air Tuning Capacitor Gap 7KV 175

( Brand: Ef Johnson ), ( Manufacturer Part Number: 100D70 ), ( Part Type: Air Capacitor )

Review EF JOHNSON Air Variable Tuning Capacitor 7kv 175 Gap Free

The 100d70 EF Johnson Air Tuning Capacitor is a high-quality component designed for use in various radio frequency (RF) applications. This capacitor, specifically modeled as a 7kV, 175 pF air tuning capacitor, is manufactured by EF Johnson, a reputable name in the field of communication technology.

The 100d70 capacitor is an essential component in tuning circuits, particularly in amplifiers and transmitters. Its 7kV voltage rating ensures that it can withstand high voltages without breaking down or causing damage to the surrounding components. The capacitance of 175 pF (picofarads) is suitable for specific RF applications where precise tuning is required.

One of the unique features of this capacitor is its air tuning design. This means that the capacitance value can be adjusted by changing the length or spacing of the capacitor's plates, which are separated by a dielectric medium (air in this case). This feature allows for fine-tuning of the circuit, improving its performance and efficiency.

The 100d70 EF Johnson Air Tuning Capacitor is constructed using high-quality materials to ensure durability and reliability. It is designed to operate under various environmental conditions, making it a versatile choice for various applications.

In summary, the 100d70 EF Johnson Air Tuning Capacitor is a high-voltage, adjustable capacitor ideal for RF applications. Its air tuning design and robust construction make it a reliable and versatile component in communication technology.

1. High voltage rating: The capacitor has a voltage rating of 7kV, which is suitable for high-voltage applications in radio frequency (RF) circuits.

2. Large capacitance value: The capacitor has a capacitance value of 100d70 pF, which is ideal for tuning and matching RF circuits.

3. Air tuning mechanism: The capacitor uses an air tuning mechanism, which allows for easy and precise adjustment of the capacitance value.

4. Durable construction: The capacitor is built with high-quality materials, including ceramic dielectric and gold-plated terminals, which ensures long-term reliability and performance.

1. High cost: Compared to other capacitors with lower voltage and capacitance values, this capacitor is relatively expensive due to its high voltage rating and large capacitance value.

2. Limited availability: This specific model may not be widely available, which could make it difficult to find and purchase if needed for a particular project or application.

3. Requires specialized equipment: The air tuning mechanism requires specialized equipment to adjust the capacitance value, which may not be readily available to all users.

The 100d70 EF Johnson Air Tuning Capacitor 7kv 175 gap is a high-quality capacitor suitable for high-voltage RF circuits. Its large capacitance value and air tuning mechanism make it ideal for tuning and matching RF circuits. However, its high cost and limited availability may make it a less appealing option for some users. Ultimately, the decision to purchase this capacitor should be based on the specific requirements and budget of the project or application.

If you require a high-voltage capacitor with a large capacitance value for your RF circuit, the 100d70 EF Johnson Air Tuning Capacitor 7kv 175 gap is a good option to consider. However, if cost or availability are concerns, you may want to consider alternative capacitors with lower voltage and capacitance values that may be more suitable for your needs.

Details:

Free shipping is included. Listing does not include anything mentioned in the and or shown photo's. 175 air gap. In good condition - no corrosion seen please see photos for personal evaluation.

Up for bids is a Ef Johnson 100D70 air variable tuning capacitor. Rated for 7000 volts .

part #: 100d70 prices

• $28.70-$49.99

specifications hamamateuradio:

• brand: Ef Johnson
• mpn: 100d70
• part type: Air Capacitor

Returns hamamateuradio:

• paid by: Buyer
• type: Money Back
• policy: returns accepted
• time: 30 Days

General hamamateuradio:

• Ham, Amateur Radio > Other Ham Radio Equipment
• condition: Used
• in stock: Yes

Ratings:

1. Excellent seller 11-01-18
2. Arrived fast. Item as expected. 11-01-18
3. Good buyer, prompt payment, valued customer, highly recommended. 11-01-18
4. Fast shipping - great service. 11-01-18

Payments hamamateuradio:

• PayPal

Shipping hamamateuradio:

• handling: 1 days
• type: Flat
• cost: $0.0

Offer hamamateuradio:

• Sold: 0
• quantity: 1
• bids: 0
• best offer: false
• Started: November 1, 2018, 9:03 pm

Seller hamamateuradio:

• # feedbacks 11-02-18: 18732
• zipcode: 92647
• city: Huntington Beach, California
• rating 11-02-18: 99.5%

Ef Johnson 100D70 Is Similar To:

• 023-1010-200 Ef Johnson Uhf 100w (35.1% similar) Takes a 12-14V input. I modified the power inputs since did not have original cable it is now terminals like back of a supply. I used it on 70CM with no issues. Its drive is 5-10W. I ran it at 442MHZ...(January 12th, 2018)
• Johnson Ef Receiver Data 3457 023-4400 Repeater Rcvr Uhf (30.9% similar) This item has been fully tested by our tech department and is in good working condition...(February 21st, 2015)
• 149-0453-007 Ef Johnson Variable Capacitor Pf Nos Nib (64.4% similar) If you do not follow this procedure will receive any shipping discount for multiple items purchased. Someone has written in pencil 'abet 5-40 pf' but my measurements show it is 50 pf. I ship only to the us, Canada, western Europe, south America, Australia, new Zealand, Korea and japan. Mounting nut ...(August 1st, 2018)
• 150e30 Ef Johnson Tuning Capacitor Gap Pf Ham Radio Tuner Amp (61.9% similar) Caldwell variable capacitor picot farad. Great for an antenna tuner, amplifier, or other related project. Buyer pays the return shipping...(August 28th, 2018)
• 167-11 Ef Johnson One Variable (48.4% similar) 8 and above or be penalized with higher fees, which ultimately get passed on to buyers, more. Shipping I use USPS priority mail flat rate for smaller non fragile items larger have found FedEx will get the item there in tact and a very reasonable price. Let's work together to make a great community, ...(October 27th, 2017)
• 229-203-1 Ef Johnson Nos Multronics Roller Inductor Free Shipping (53.8% similar) 28UH mild tarnish but otherwise in excellent condition - please see photos for personal evaluation. Up for bids is a nos Miltonic's Ef Johnson roller indicator. Free shipping is included. Listing does not include anything mentioned in the and or shown photo's...(March 17th, 2018)
• 240-305-2 Ef Johnson Vintage Viking Tube Ssb Adapter For Valiant Ii (43.9% similar) In fair cosmetic condition, with minor scuffs, scratches, dings or marks. Due to the limited testing and because vintage components can fail at any time it is sold as-is, officially for parts or not working though may work fine, be faulty but repairable shot - we just don't know. This is the only ...(May 31st, 2018)
• 242-512b-440ka6 Ef Johnson Es Uhf Fm Digital Aes Des Fpp Trunking (40% similar) These radios have a power output of 5 watts like most, good commercial. If you don't want an antenna let us know. Ef Johnson 5100 es:if you are an agency including police, fire, ems. Just before purchasing if you want multiple antennas, let know. These radios can also be set up for scanning your ...(December 29th, 2018)
• 242-8605 Ef Johnson Model Mobile (35.1% similar) All units power on, but have not been tested for functionality and are sold as is. Ef Johnson model MHz radio. Good condition, any wear and tear is minimal...(July 4th, 2017)
• 250-0719-001 Ef Johnson Antenna Mate Transmitter (44.2% similar) Cosmetically it looks excellent. You are buying as is. Estate purchase untested...(October 28th, 2018)
• 250-20 Ef Johnson Model Low (37% similar) Checks must clear before shipping. W spec sheet. SO-239 connectors. Ef Johnson model 1KW hf low pass filter 52 ohms. 75DB attenuation above 54MHZ. Guaranteed working. 25DB insertion loss at hf. 1KW buyer to pay shipping...(August 26th, 2017)