1. Einleitung
The Cobra Performa 400 Business Radio is a professional-grade two-way radio designed for clear and reliable communication in demanding environments. Utilizing UHF/LMR frequencies, it offers enhanced privacy and robust performance. This manual provides essential information for the safe and effective operation and maintenance of your radio.
2. Wichtige Sicherheitshinweise
- FCC License Required: Operation of this radio requires a valid FCC license for business band frequencies. Ensure compliance with all local and federal regulations.
- Do not operate the radio in explosive atmospheres.
- Verwenden Sie ausschließlich zugelassene Akkus und Ladegeräte.
- Keep the radio away from medical devices.
- Vermeiden Sie längere Einwirkung von direkter Sonneneinstrahlung oder extremen Temperaturen.
3. Packungsinhalt
Überprüfen Sie, ob alle Artikel in Ihrem Paket vorhanden sind:
- Cobra Performa 400 LMR Funkgerät
- Dock-Ladegerät
- Funkgeräteholster
- USB-zu-USB-C-Ladekabel
- Wand-Adapter

This image displays the Cobra Performa 400 LMR Radio, its charging dock, a USB to USB-C charging cable, and a wall adapter, which are all included in the package.
4. Produktüberschreitungview
Familiarize yourself with the components and controls of your Cobra Performa 400 radio.

The front of the radio features a speaker, microphone, and control buttons for navigation and operation. The design is professional and robust.

The side of the radio includes the large Push-to-Talk (PTT) button for initiating transmissions, along with other function buttons.
5. Einrichtung
5.1. Einbau und Aufladen der Batterie
- Stellen Sie sicher, dass das Radio ausgeschaltet ist.
- Align the battery pack with the compartment on the back of the radio and push until it clicks into place.
- Place the radio into the provided dock charger. The charging indicator light will illuminate.
- Connect the USB-C charging cable to the dock and the wall adapter, then plug into a power outlet.
- A full charge typically takes approximately 3-4 hours and provides up to 18 hours of operation.
5.2. Anbringen des Holsters
The 180° swivel holster belt clip allows for convenient carrying and quick access. Simply slide the radio into the holster until it securely locks.
6. Bedienungsanleitung
6.1. Ein-/Ausschalten
- To power on, rotate the top knob clockwise until you hear a click and the radio powers up.
- To power off, rotate the top knob counter-clockwise until you hear a click.
6.2. Lautstärke anpassen
Rotate the top knob (next to the power knob) to adjust the listening volume.
6.3. Kanalauswahl
The Performa 400 features two dedicated channels. Use the up/down arrow buttons on the front panel to select your desired channel.
6.4. Transmitting and Receiving (Push-to-Talk)
- To transmit, press and hold the large Push-to-Talk (PTT) button on the side of the radio. Speak clearly into the microphone.
- Lassen Sie die PTT-Taste los, um die Übertragung zu beenden und in den Empfangsmodus zurückzukehren.
- Ensure you hold the PTT button for approximately 3 seconds before speaking and hold for 3 seconds after speaking to ensure your full message is transmitted.
6.5. Over-the-Air Cloning
This feature allows you to quickly sync radio settings across multiple Performa radios. Refer to the advanced programming guide for detailed instructions on initiating and completing over-the-air cloning.
Dieses Video bietet ein Overview of the Cobra Performa Two-Way Radios, showcasing their design, features, and intended use in various professional settings.
7. Wartung
7.1. Reinigung
- Wischen Sie das Radio mit einem weichen, damp Tuch. Verwenden Sie keine scharfen Chemikalien oder Scheuermittel.
- Ensure the charging contacts are clean and dry before placing the radio in the charger.
7.2. Batteriepflege
- Bewahren Sie Radio und Batterie an einem kühlen, trockenen Ort auf, wenn sie nicht benutzt werden.
- Um die Lebensdauer der Batterie zu verlängern, sollte eine häufige vollständige Entladung vermieden werden.
- If the radio will not be used for an extended period, charge the battery to approximately 50% before storage.
8. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Strom | Batterie entladen oder nicht ordnungsgemäß eingesetzt. | Laden Sie den Akku auf oder setzen Sie ihn korrekt wieder ein. |
| Senden/Empfangen nicht möglich | Incorrect channel selected, out of range, or PTT button not held correctly. | Verify channel, move closer to other radios, ensure PTT is held for the duration of speech. |
| Schlechte Audioqualität | Low battery, interference, or obstruction. | Recharge battery, move to an area with less interference, or reduce distance to other radios. |
9. Spezifikationen
- Modellnummer: 0190015-1
- Anzahl der Kanäle: 2
- Maximale Sprechreichweite: 36 Meilen (unter optimalen Bedingungen)
- Wasserbeständigkeit: IP67 Wasserdicht
- Haltbarkeit: MIL-SPEC 810H rated (shock, vibration, extreme temperatures, humidity)
- Batterie: 18-Hour Li-Ion Battery (included)
- Bandtage: 3.7 Volt
- Artikelgewicht: 1.2 Pfund
- Farbe: Schwarz
- Besondere Merkmale: Battery Strength Indicator, Dust Proof, Rechargeable, Submersible, Weather Alert
10. Garantie und Support
For warranty information, technical support, or service inquiries, please refer to the official Cobra Electronics website or contact their customer support directly. Details regarding specific warranty periods and coverage are typically provided with your purchase documentation.
Cobra Electronics offers U.S.-based design, engineering, and customer support to ensure quality and assistance when needed.





