Magnetrons · CW Magnetrons
YJ1640 S-Band CW Magnetron
S-band CW magnetron at 2.45 GHz with 1.8 kW output, bridging the gap between YJ1600 and YJ1300 power levels.
- Output Power
- 1.8 kW
- Frequency
- 2.45 GHz
- Anode Voltage
- 4.4 kV
- Type
- CW (Continuous Wave)
About the YJ1640
The YJ1640 is a continuous-wave (CW) magnetron manufactured by EEV. S-band CW magnetron at 2.45 GHz with 1.8 kW output, bridging the gap between YJ1600 and YJ1300 power levels.
Key ratings of the YJ1640 include frequency 2.45 GHz, frequency band S-band, type CW (Continuous Wave), output power 1.8 kW, anode voltage 4.4 kV and efficiency 60%.
Typical applications are industrial microwave heating, drying systems, plasma generation and scientific equipment. Notable features: 1.8 kW mid-range output, permanent magnet assembly, long operational life and compatible with standard S-band waveguide.
CW magnetrons convert DC anode power into a continuous microwave output and are the standard RF source for industrial microwave heating, drying, thawing and plasma systems in the 915 MHz and 2.45 GHz ISM bands. Anode voltage, filament supply and cooling must match the original tube, so replacements are normally selected by exact type number or a verified equivalent.
PartnerTubes supplies the YJ1640 worldwide from Groningen, the Netherlands — availability, lead time and price are confirmed per enquiry. Our team can help with equivalent and cross-reference types, sockets and accessories, and supply programmes for OEM and maintenance customers. Interchangeability must always be confirmed for the specific equipment.
Technical specifications
| Frequency | 2.45 GHz |
|---|---|
| Frequency Band | S-band |
| Type | CW (Continuous Wave) |
| Output Power | 1.8 kW |
| Anode Voltage | 4.4 kV |
| Efficiency | 60% |
| Magnet Type | Permanent |
Specifications are indicative and based on published manufacturer data. Always verify against the official datasheet and confirm suitability for your application before ordering.
Applications & features
Used in
- Industrial microwave heating
- Drying systems
- Plasma generation
- Scientific equipment
Key features
- 1.8 kW mid-range output
- Permanent magnet assembly
- Long operational life
- Compatible with standard S-band waveguide
Frequently asked questions
What is the YJ1640?
The YJ1640 is a continuous-wave (CW) magnetron manufactured by EEV. S-band CW magnetron at 2.45 GHz with 1.8 kW output, bridging the gap between YJ1600 and YJ1300 power levels.
What are the specifications of the YJ1640?
Frequency: 2.45 GHz; Frequency Band: S-band; Type: CW (Continuous Wave); Output Power: 1.8 kW; Anode Voltage: 4.4 kV; Efficiency: 60%; Magnet Type: Permanent.
What is the YJ1640 used for?
The YJ1640 is used in industrial microwave heating, drying systems, plasma generation and scientific equipment.
What are alternatives or related parts to the YJ1640?
Related and comparable parts include YJ1600, YJ1300, YJ1540, 2M210, 2M240H and 2M253H. Contact PartnerTubes to confirm interchangeability for your equipment.
Where can I buy the YJ1640?
The YJ1640 is available from PartnerTubes (Grunius BV, Groningen, Netherlands) with worldwide shipping. Availability and lead time are confirmed on request. Request a quote at https://www.partnertubes.com/contact/?part=YJ1640 or email info@partnertubes.com.