Lectrosonics R400A UHF Receiver Block 21 537.6-563.1MHz w/PS (no antennas)

Lectrosonics HM HML plug-on wireless transmitter Block 21 (537.6-563.1MHz)

Lectrosonics UM400 Block 21 (Brown) 537.6-563.1 MHz Belt Pack UHF Transmitter

Lectrosonics SR Dual UHF Receiver Block 25 (537.6-563.1Mhz)

Lectrosonics UCR201 Diversity Receiver - Block 21 (537.6 - 563.1)

Lectrosonics HM HML plug-on wireless transmitter Block 21 (537.6-563.1MHz)

Lectrosonics R400A Rack Mount Receiver Block 22 563.2-588.7 MHz 1A

Lectrosonics R1a IFB Receiver Block 21 CG0119G