COBALT C-10

Discover the COBALT C-10 transmitter, ideal for low power applications such as Drive-in Cinemas, sporting events and situations where low power and high quality audio are required.

Featuring superior audio quality thanks to Direct to Channel Digital technology, the COBALT C10 runs on a custom LINUX OS system. With inputs and outputs such as analog, AES / EBU, digital MPX (AES192), Ethernet, USB, GPIO, and GPS Sync with built-in SFN capabilities, it offers versatile connectivity.

Modern design with ultra-bright RGB screen and intuitive joystick controls allows for quick setup. Advanced communication options, including a Web interface and Ethernet remote control, provide convenience.

Specifications:

• Output power (W): 10 W
• Range (W): 0.1-10 W
• RF output: N-Type (Female)
• Input ACV @ 50/60Hz: 100-240 (277 North America only)
• Power connector: IEC 13A filtered
• Power consumption: ~ 35W @ max power
• AC-RF efficiency type: ~ 30%
• Temperature controlled fan: 1
• Power Supplies: 1
• Dimensions WxDxH (inch): 19x15x1RU (1.75″)
• Dimensions WxDxH (cm): 48.3 x 38 x 4.45
• Weight: 3.7 kg / 8.14 pounds

RF Modulator:

• Transmitter type: Solid-state FM Stereo transmitter
• Modulator: direct-to-channel (DDS)
• RF output frequency range: VHF band II, 87-108MHz
• RF Frequency Steps: 50/100kHz
• Frequency stability: ±1 ppm with internal clock reference of 10 MHz
• FM Modulation Range Capability: 75kHz standard, 100% modulation adjustable up to 250kHz

Stereo encoder:

• Modes: Stereo, Mono L R, Mono L, Mono R
• Frequency range: 20Hz – 15kHz
• Pre-printing: 0, 50 or 75μs
• Pilot tone: 19kHz, adjustable level
• Suppression of subcarriers: ≤ -70dB
• Stereo separation: >80dB digital, >70dB analog

Audio inputs:

• Analog: 2 x XLR female, 10kΩ impedance, level from 0dBu to 24dBu
• Digital: AES/EBU via RJ45 per StudioHUB , level from -24dBFS to 0dBFS, sampling rates 32-192kHz