User's Manual

2.2 RFX-CMT DESCRIPTION
The core component of the RFX-PHT is the RFX-CMT. The RFX-CMT unit replaced the
original 0101 & 0102 variants. The upgrade from 0101 to 0102 added the extra feature of an
SDI input. The upgrade from 0102 to 0104 added the extra features of frequency selection to
0.5MHz increments and greater choice of encoder & modulation modes. For details of the
receiver please refer to the relevant manual.
The RFX-CMT Wireless Camera system is designed for all applications, both indoor and
outdoor, in which a mobile camera is essential to the televised program production. The
unique modular design of the RFX-CMT ensures complete flexibility to change compression
and modulation techniques to suit each individual task required, from the highest video quality
to the most rugged of RF signal paths.
The system is comprised of the transmitter that contains an audio encoder, video encoder,
COFDM modulator, power supplies and an RF power amplifier. In its CMT configuration, it is
attached directly to this transmitter is an omni-directional antenna (see diagram 2-1 & 2-2).
CMT Inputs
(fig. 2:1:10) (fig. 2:1:11)
Audio In
(connected)
Audio In
Alternative Power
Supply In
RFX-PHT/CMT Issue 1.1 Page 9 of 33