Hammond 1515 Heavy Duty Transmitter RF Choke, 1" Ceramic Form
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224-955-1644Key Features
- Designed for heavy duty use in linear amplifiers and other transmitter applications
- Wound on a 1" diameter ceramic form
- Standoff insulators with 1/4-20 mounting bolt
- +/- 10% inductance tolerance (series)
- Shipping weight 0.5 lbs (0.23 kg)
- RoHS and REACH compliant
- Series available while quantities last
The 1515 is a heavy duty R.F. choke from the 1500-1521 Series. Hammond designates catalog numbers 1515, 1518 and 1521 for heavy duty use in linear amplifiers or other transmitter applications, where a choke must feed D.C. to a high-power RF stage while blocking RF from the supply.
The 1515 is wound on a 1" diameter ceramic form, reflecting the series' low loss ceramic or powdered iron forms, and is fitted with standoff insulators and a 1/4-20 mounting bolt for chassis mounting. Inductance tolerance across the series is +/- 10%. Its specific inductance and current values are not included in the supplied series table.
Its shipping weight is 0.5 lbs (0.23 kg), heavier than the smaller 1500 Series chokes at 0.1 lbs. The 1515 is listed as RoHS and REACH compliant, with UPC 623980290904 and UNSPSC 39121301, and it is aimed at amateur radio operators, RF engineers and technicians building or repairing transmitter and linear amplifier equipment.
Hammond notes that the 1500-1521 R.F. choke line will soon be discontinued as a stocked series and is available while quantities last; for alternative solution assistance Hammond lists USA (716) 630-7030 and Canada and International (519) 822-2960.
Ideal For
- Linear amplifier plate chokes
- Transmitter D.C. feed chokes
- High-power RF amplifier builds
- Amateur radio transmitter repair
Overview
| Series | 1500-1521 Series (R.F. Chokes) |
| Intended Use | Heavy duty use in linear amplifiers or other transmitter applications |
| Product Type | R.F. choke |
| Availability Note | Series to be discontinued as a stocked series; available while quantities last |
| Short Description | RF CHOKES |
Electrical
| Inductance Tolerance | +/- 10% (series) |
Identifiers
| UPC | 623980290904 |
| UNSPSC | 39121301 |
| Part Number | 1515 |
Packaging & Shipping
| Shipping Weight | 0.5 lbs (0.23 kg) |
Construction & Finish
| Form | 1" dia. ceramic form |
| Mounting | 1/4-20 mounting bolt |
| Insulators | Standoff insulators |
| Form Material (Series) | Low loss ceramic or powdered iron forms |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Documentation
Frequently Asked Questions
What is the 1515 designed for?▾
Heavy duty use in linear amplifiers or other transmitter applications.
How is the 1515 mounted?▾
It has standoff insulators and a 1/4-20 mounting bolt.
What form is the 1515 wound on?▾
A 1" diameter ceramic form.
Is the 1515 still in production?▾
The series sheet states the 1500-1521 line will soon be discontinued as a stocked series and is available while quantities last.
Is the 1515 RoHS compliant?▾
Yes. The 1515 is listed as RoHS compliant and REACH compliant.
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