Microwave Tubes · Traveling Wave Tubes
SV-3174 C-Band TWT Amplifier
C-band TWT amplifier covering 4–8 GHz with 100 W CW for electronic warfare, communications, and instrumentation amplifier applications.
- Output Power
- 100 W CW
- Frequency Range
- 4–8 GHz
- Beam Voltage
- 6.5 kV
- Cooling
- Conduction
About the SV-3174
The SV-3174 is a traveling wave tube (TWT) manufactured by Teledyne / e2v. C-band TWT amplifier covering 4–8 GHz with 100 W CW for electronic warfare, communications, and instrumentation amplifier applications.
Key ratings of the SV-3174 include tube type TWT, frequency range 4–8 GHz, frequency band C-band, output power 100 W CW, gain 42 dB and beam voltage 6.5 kV.
Typical applications are C-band electronic warfare, satellite communications, wideband signal amplification, SIGINT systems and defense communications. Notable features: 4–8 GHz C-band coverage, 100 W CW output, 42 dB gain and broadband flat gain.
Traveling wave tubes (TWTs) are broadband microwave amplifiers used in satellite communications, radar, electronic warfare and test equipment. Their wide instantaneous bandwidth makes them the preferred choice where solid-state amplifiers cannot reach the required power level.
PartnerTubes supplies the SV-3174 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 | TWT |
|---|---|
| Frequency Range | 4–8 GHz |
| Frequency Band | C-band |
| Output Power | 100 W CW |
| Gain | 42 dB |
| Beam Voltage | 6.5 kV |
| Efficiency | 28% |
| Cooling | Conduction |
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
- C-band electronic warfare
- Satellite communications
- Wideband signal amplification
- SIGINT systems
- Defense communications
Key features
- 4–8 GHz C-band coverage
- 100 W CW output
- 42 dB gain
- Broadband flat gain
- Defense-grade construction
Related parts & equivalents
Recommended alongside or as alternatives to the SV-3174.
Similar Microwave Tubes
Comparable type, ratings, manufacturer or applications.
Frequently asked questions
What is the SV-3174?
The SV-3174 is a traveling wave tube (TWT) manufactured by Teledyne / e2v. C-band TWT amplifier covering 4–8 GHz with 100 W CW for electronic warfare, communications, and instrumentation amplifier applications.
What are the specifications of the SV-3174?
Tube Type: TWT; Frequency Range: 4–8 GHz; Frequency Band: C-band; Output Power: 100 W CW; Gain: 42 dB; Beam Voltage: 6.5 kV; Efficiency: 28%; Cooling: Conduction.
What is the SV-3174 used for?
The SV-3174 is used in C-band electronic warfare, satellite communications, wideband signal amplification, SIGINT systems and defense communications.
What are alternatives or related parts to the SV-3174?
Related and comparable parts include SV-3192, CPI-VTS4802, Hughes-1177H, VTS-5754, EEV-K4052 and BWO-78. Contact PartnerTubes to confirm interchangeability for your equipment.
Where can I buy the SV-3174?
The SV-3174 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=SV-3174 or email info@partnertubes.com.