Description
CPI VZC-6964A4 400W C-Band TWTA Satellite Amplifier 5.85-6.65 GHz For Parts
Traveling wave tube amplifier (TWTA) designed for C-band satellite uplink applications. Operates across 5.85–6.65 GHz with 400W output power, supporting wideband single- and multi-carrier signals.
Specifications & What's Included
- Model: VZC-6964A4 (MPN 01018590-02)
- Output Power: 400W
- Frequency Range: 5.850–6.650 GHz (C-band)
- TWT Type: Dual-depressed collector helix
- Form Factor: 3U rackmount
- Control: Microprocessor-controlled with computer interface (CIF)
- Connectors: D-Sub, DB-25, BNC RF, multi-pin
- Manufacturer: CPI Satcom Division (formerly Varian), USA
Applications
C-band TWTAs are used in fixed and transportable earth station uplink systems for satellite communication networks. This unit is compatible with standard earth station equipment and was designed to support both single-carrier and multi-carrier modulation schemes typical of telecom and broadcast satellite operations.
Condition: For Parts or Not Working
This CPI VZC-6964A4 400W C-Band TWTA (Traveling Wave Tube Amplifier) is being sold as-is for parts or repair. The unit came from an earth station and is reported to be non-working. When powered, the fans spin, but the amplifier has not been bench-tested by us and is not guaranteed functional in any capacity. It is offered strictly for parts, salvage, or repair purposes. Cosmetically, the chassis shows the expected wear of fielded earth station equipment — some scuffing and marks on the enclosure are visible. The front panel controls, meter select dial, and indicator LED array appear intact. The rear panel connectors and cooling fan assembly appear undamaged. The interior components are visually complete as shown. Please review our full photo set carefully before purchasing, and contact us if you have any questions.
This CPI VZC-6964A4 400W C-Band TWTA (Traveling Wave Tube Amplifier) is being sold as-is for parts or repair. The unit came from an earth station and is reported to be non-working. When powered, the fans spin, but the amplifier has not been bench-tested by us and is not guaranteed functional in any capacity. It is offered strictly for parts, salvage, or repair purposes. Cosmetically, the chassis shows the expected wear of fielded earth station equipment — some scuffing and marks on the enclosure are visible. The front panel controls, meter select dial, and indicator LED array appear intact. The rear panel connectors and cooling fan assembly appear undamaged. The interior components are visually complete as shown. Please review our full photo set carefully before purchasing, and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
CPI (Communications & Power Industries) |
Model: |
VZC-6964A4 |
Secondary Model: |
VZC-6964 |
MPN: |
01018590-02 |
SKU: |
52287 |
Type: |
Traveling Wave Tube Amplifier (TWTA) |
Condition: |
As-Is / For Parts or Not Working |
Seller Notes: |
Sold as-is for parts or repair. Fans spin on power-up. |
Country/Region of Manufacture: |
United States |
Form Factor: |
Rackmount, 3U |
Frequency Band: |
C-Band |
Frequency Range: |
5.850 – 6.650 GHz |
Output Power: |
400 W |
Application: |
Satellite Uplink / Earth Station |
Signal Type: |
Wideband, Single- and Multi-Carrier |
TWT Type: |
Dual-Depressed Collector Helix TWT |
Interface: |
Local/Remote Control, CIF |
Rear Connectors: |
D-Sub (2x), DB-25, BNC (RF), Multi-pin |
Standards Compliance: |
EN60215 |
Division: |
CPI Satcom Division (formerly Varian) |
Compatible With: |
Fixed and transportable earth stations |
Control: |
Microprocessor-controlled with computer interface |
Condition Notes: |
CPI VZC-6964A4 400W C-Band TWTA sold as-is for parts or repair. Came from an earth station, reported non-working. Fans spin on power-up. Not bench-tested by us. No functionality guaranteed. |
