Hollyland Cosmo C1

Hollyland

₹1200/day

Accessories

Hollyland Cosmo C1

Hollyland

₹1200/day

The Hollyland Cosmo C1 is a compact SDI and HDMI wireless video transmission system offering up to 1000 ft (300 m) line of sight range with ultra low latency, adaptive frequency hopping stability, embedded UVC streaming, and versatile power and mounting options for filmmaking, live streaming, and production monitoring.

Specifications

Wireless Range

Up to 1000 ft (300 m) line of sight

Latency

Approx. 0.04 s (40 ms)

Wireless Frequency Band

5.1 to 5.8 GHz

Modulation Codec

HEVC / H.265 with HEVO adaptive frequency hopping technology

Encryption

AES‑128 bit

Bandwidth

20 MHz

Video Inputs TX

1 x HDMI, 1 x SDI, 1 x SDI Loop Out

Video Outputs RX

1 x HDMI, 2 x SDI

Embedded Streaming

UVC via USB‑C for 1080p60 direct live streaming to computer

Power Supply Options

L‑Series battery plate, DC 6‑16V, USB‑C 5V/2A

Power Consumption

<9 W

Display

OLED status screen on both transmitter and receiver

Mounting Options

1/4"‑20 threaded hole, cold shoe mount

Antenna

RP‑SMA external antennas included

Operating Temperature

Standard range

Dimensions

Approx. 115 × 70 × 32 mm (L×W×H) excluding battery plate

Weight TX

Approx. 214 g (without antennas)

Weight RX

Approx. 210 g (without antennas)

Video Format Support

1080p up to 60 fps, 1080i, 720p, 576p, 480p over HDMI and SDI