Microwave Tubes · Backward Wave Oscillators
BWO-78 X-Band Backward Wave Oscillator
X-band backward wave oscillator (BWO) covering 8–12 GHz with 10 W output for broadband test, measurement, and signal generation applications.
- Output Power
- 10 W
- Frequency Range
- 8–12 GHz
- Beam Voltage
- 3–6 kV
- Frequency Band
- X-band
About the BWO-78
The BWO-78 is a backward wave oscillator (BWO) manufactured by Teledyne / ISTOK. X-band backward wave oscillator (BWO) covering 8–12 GHz with 10 W output for broadband test, measurement, and signal generation applications.
Key ratings of the BWO-78 include tube type Backward Wave Oscillator (BWO), frequency range 8–12 GHz, frequency band X-band, output power 10 W, tuning Electronic voltage tuning and beam voltage 3–6 kV.
Typical applications are microwave test and measurement, broadband signal generation, radar cross-section testing, spectroscopy and laboratory swept-frequency sources. Notable features: 8–12 GHz full X-band sweep, electronic voltage tuning, sub-microsecond tuning speed and 10 W output.
Backward wave oscillators are voltage-tunable microwave and millimetre-wave sources used in spectroscopy, test equipment and research where a wide electronic tuning range is required.
PartnerTubes supplies the BWO-78 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
| Tube Type | Backward Wave Oscillator (BWO) |
|---|---|
| Frequency Range | 8–12 GHz |
| Frequency Band | X-band |
| Output Power | 10 W |
| Tuning | Electronic voltage tuning |
| Beam Voltage | 3–6 kV |
| Tuning Speed | <1 µs |
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
- Microwave test and measurement
- Broadband signal generation
- Radar cross-section testing
- Spectroscopy
- Laboratory swept-frequency sources
Key features
- 8–12 GHz full X-band sweep
- Electronic voltage tuning
- Sub-microsecond tuning speed
- 10 W output
- Broadband coverage no mechanical tuning
Related parts & equivalents
Recommended alongside or as alternatives to the BWO-78.
Similar Microwave Tubes
Comparable type, ratings, manufacturer or applications.
Frequently asked questions
What is the BWO-78?
The BWO-78 is a backward wave oscillator (BWO) manufactured by Teledyne / ISTOK. X-band backward wave oscillator (BWO) covering 8–12 GHz with 10 W output for broadband test, measurement, and signal generation applications.
What are the specifications of the BWO-78?
Tube Type: Backward Wave Oscillator (BWO); Frequency Range: 8–12 GHz; Frequency Band: X-band; Output Power: 10 W; Tuning: Electronic voltage tuning; Beam Voltage: 3–6 kV; Tuning Speed: <1 µs.
What is the BWO-78 used for?
The BWO-78 is used in microwave test and measurement, broadband signal generation, radar cross-section testing, spectroscopy and laboratory swept-frequency sources.
What are alternatives or related parts to the BWO-78?
Related and comparable parts include SV-3192, SV-3174, VTS-5754, EEV-K4052, Hughes-1177H and VA-125A. Contact PartnerTubes to confirm interchangeability for your equipment.
Where can I buy the BWO-78?
The BWO-78 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=BWO-78 or email info@partnertubes.com.