2013Video Assist and Video Accessories forum
Wireless HDMI video transmission options for camera monitoring
13 years old. Gear and prices may have changed since.
What the thread found
- Paralinx Arrow is positioned as the primary prosumer-grade HDMI wireless solution in its price range, with consumer alternatives offering reduced range and requiring custom power solutions.
- Teradek Bolt provides an alternative with SDI input, metal housing, Lemo connectors, and internal battery at a higher price point.
- Paralinx Arrow+ 1:2 can feed multiple monitors simultaneously, supporting use cases like director monitoring and control room video feeds.
- Signal reliability varies with environmental conditions, performing well through typical obstacles but losing connection through very thick concrete and metal barriers or when obstructed by massive structures.
- The Paralinx Arrow+ maintained wireless transmission over approximately 60 feet in an industrial metal-heavy environment with scattered signal loss only when blocked by thick reinforced barriers.
- Integration with BlackMagic SDI to HDMI converters allows workflow flexibility when camera outputs or receiver inputs need format conversion.
Depends on
- All reports are from users in professional filmmaking contexts; performance in other environments untested.
- Signal penetration varies by specific location and material composition; some days performance through walls differed from others.
- One user encountered connectivity issues in extreme conditions (under a ship in dry dock with multiple layers of concrete and metal overhead), representing an edge case.
- Comparison with Camwave limited to a single instance where that equipment allegedly had pre-existing issues.