Side-by-side
FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC) vs UW6000 Carbon Fiber Full-duplex Cordless Headset
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).
Ground Support Equipment (GSE)
FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC)
by CDR Technology OÜ
Combined 400 Hz AC and 28.5 V DC ground power unit delivering both aircraft supply standards simultaneously from a single trolley.
Ground Support Equipment (GSE)
UW6000 Carbon Fiber Full-duplex Cordless Headset
by Inbertec
Lightweight carbon-fibre full-duplex wireless headset for ramp and MRO teams
| Cost of ownership | FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC) | UW6000 Carbon Fiber Full-duplex Cordless Headset |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC) | UW6000 Carbon Fiber Full-duplex Cordless Headset |
|---|---|---|
| AC output frequency | 400 Hz | — |
| AC rated capacity | Up to 360 kVA | — |
| AC output voltage | 115/200 V (3-phase) | — |
| Optional 400 Hz output | 36 V, up to 30 kVA | — |
| DC output voltage | 28.5 (modes: 28 / 48 / 56) V | — |
| DC continuous current | Up to 1,600 A | — |
| DC overload current | Up to 2,500 A | — |
| Simultaneous AC + DC operation | Yes — fully independent channels | — |
| Additional outputs | 50/60 Hz standard sockets | — |
| Model | — | UW6000 |
| Type | — | Carbon fibre full-duplex cordless headset |
| Passive noise reduction (PNR) | — | 27 dB |
| Shell | — | Carbon fibre light-weight |
| Working distance | — | 1600 ft (~488 m) |
| Intercom channels | — | 20 |
| Concurrent talkers per channel | — | up to 10 |
| Belt pack | — | None — no wire, no belt pack |
| Display | — | Channel and battery level screen |
| Emergency alarm | — | Yes |
| Cross-series compatibility | — | UW2000 series |
| Provenance | — | Inbertec GSE wireless catalogue (RFQ f9cfd705) |
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