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Description
NEC LD7215W is a PPM-focused traveling wave tube designed for use as the final amplifier in the earth-to-satellite communications transmitter. It is capable of delivering an output power of 3 kW over the range of 5.85 to 6.65 GHz. The tube provides a high power gain of 42 dB at a rated output power. It is of rugged and reliable design, offering long-life service.
Specifications and features
- High Power Gain: The power gain is typically 42 dB minimum at the 3 kW level.
- Simple Cooling System: The tube is forced-air-cooled, simplifying the cooling systems.
- PPM Focusing: The tube is PPM (Periodic Permanent Magnet)-focused, eliminating the need for focusing power supplies and interlock circuits.
- Rugged Construction: The tube is designed to be rugged, making it suitable for transportable systems.
- Long Life and High Stability: The tube employs an advanced impregnated cathode with a low operating temperature for long life.
- Microdischarge Free: The tube is carefully designed to be free from microdischarge in the electron gun, making it suitable for digital communication service.
Application Scenarios
The NEC LD7215W traveling wave tube is specifically designed for use as the final amplifier in earth-to-satellite communications transmitters. It can be used in various communication systems that require high power gain and long-life service. The rugged construction of the tube also makes it suitable for transportable systems.
Comparison
Advantages- High Power Gain: The tube provides a high power gain of 42 dB at a rated output power.
- Simple Cooling System: The forced-air cooling system simplifies the cooling process.
- PPM Focusing: The PPM-focused design eliminates the need for focusing power supplies and interlock circuits.
- Rugged Construction: The tube is designed to be rugged, making it suitable for transportable systems.
- Long Life and High Stability: The advanced impregnated cathode with a low operating temperature ensures long life and high stability.
- Microdischarge Free: The tube is carefully designed to be free from microdischarge in the electron gun, ensuring reliable long-term operation.
DisadvantagesThere are no specific disadvantages to mention for the NEC LD7215W traveling wave tube.
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Weitere Informationen
- Datasheet: Download 215W4200BFA12
- Chipdaten Teil: CD94-215W4200BFA12
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/03 07:50 +0800
Refund
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Bezahlverfahren
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.
