Sennheiser AB 3700 Broadband Antenna Booster Power Adapter Cables The dynamic range is an

The dynamic range is an impressively wide 15+ stops4

thus allowing flexible camera setup and operation

The Mark IV adapter supports auto "APS-C Size Capture" with EF-S lenses as well

It also features two internal signal generators so an external one is not required

Sennheiser AB 3700 Broadband Antenna Booster Power Adapter Cables The dynamic range is anThe Sennheiser AB 3700 Broadband Antenna Booster is an inline RF signal booster for the Sennheiser EM3731, EM3732 and EM3732 Command receivers. The antenna significantly boosts RF strength and gain during long BNC cable runs. The AB 3700 features up to 15dB of amplification and mounts to a standard 3 8" or 5 8" stud.