Hollyland Mushroom Antenna for Mars 300/400/400S

Hollyland Mushroom Antenna for Mars 300/400/400S is a black mushroom antenna for compatible Hollyland MARS and COSMO wireless video systems. Based on the source image, it supports a 5.1GHz–5.8GHz frequency range with 5dBi gain, 50Ω impedance, and a maximum SWR of 2.0.

For wireless video production, antennas are small parts that need to stay matched with the system. This antenna is useful as a replacement or spare for supported MARS and COSMO kits used in field monitoring, camera-side transmission, and live production setups.

Highlights

• Mushroom antenna accessory
• 5.1GHz–5.8GHz frequency range
• 5dBi antenna gain
• 50Ω impedance
• Black antenna finish

Quick Specs & Uses

• Product type: Mushroom Antenna
• Frequency range: 5.1GHz–5.8GHz
• Gain: 5dBi
• Impedance: 50Ω
• SWR: 2.0 max
• Color: Black
• Compatibility: MARS 4K, MARS 400S PRO, MARS 300 PRO, COSMO C1, MARS 400S PRO II, COSMO C2
• Dimensions: 91 × 33.5 mm (3.58 × 1.32 in)
• Weight: 0.03 kg (0.066 lbs)

Why It Helps

Wireless video links depend on the right antenna being installed and ready. Keeping a compatible mushroom antenna in the kit helps crews avoid delays when a transmitter or receiver needs a replacement antenna before setup.

The compact black design makes it easy to store with supported MARS or COSMO systems, whether the kit is being used in a studio, on location, or as part of a mobile production package.

System Characteristics

• 5GHz wireless video antenna
• 5dBi gain profile
• 50Ω antenna impedance
• Made for supported MARS and COSMO systems
• Useful spare or replacement antenna

What’s In The Box

• 1 x Mushroom Antenna

Trusted Seller

Coremicro ships fast from the U.S. and supports this gear with a team that works directly with broadcast, AV, and production systems.