Plug-on UHF Transmitter
Rio Rancho, NM
11
Accessories
P/N 21750 Barrel Adapter
Mic adapter for Earthworks M30 micro-
phone with HM, HMa and UH400a/TM
transmitters.
This polarity reversing adapter may
be needed to correct for asymmetrical
current draw in some P48 powered
condenser microphones, including older
Neumann 100 Series, Rode NTG3 and
others. If your microphone does not
power on correctly when used with these
transmitters, insert the adapter between
the transmitter and microphone.
MCA-M30 Barrel Adapter
This adapter may be needed if you are experiencing
noise or distortion with measurement microphones, par-
ticularly the Earthworks M30. The adapter has common
mode checks for suppressing RF noise. If your micro-
phone signal exhibits the problems listed above when
connected to a UH400, HM or HMa transmitter, insert
the adapter between the microphone and the transmit-
ter.
Insert the adapter between the transmitter and micro-
phone to alleviate the problems listed above.
Barrel Adapter
Ear
thw
orks M30
PHTRAN3
Replacement leather pouch with clear plastic screen
cover, rotating belt clip and snap closure. Included with
transmitter at purchase.
MCA5X
Optional adapter for connecting a lavaliere microphone
to the HMa or HM transmitters. TA5M to XLR3-M
connectors. Passes transmitter phantom power to
bias the electret lavaliere microphone. Includes zener
protection to limit bias voltage to protect the microphone
if transmitter phantom power is set too high.
MCA-TPOWER
This cable adapter is to be used with the UH200D,
UH400, HM and HMa plug-on transmitters with
T-powered microphones. It will protect a T-power
mic against the 48V phantom power setting in the
transmitter while allowing normal operation. The
transmitter should be set to the 15V position for best
operation and minimum battery drain.
Summary of Contents for HMA-941 Series
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