Lectrosonics UDM230 User Manual download pdf (Page 3)

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Model Description

Block Diagrams

UDM230 Main Module

SIXPACK

RECHARGEABLE

BATTERIES

When used with the Sixpack multicoupler, additional

power supply features are added. A relay automatically

switches to take power from an external power source

instead of the Sixpack battery pack when DC is pres-

ent at Pin 4 of the XLR connector. This allows Sixpack

battery pack to serve as a backup for the external DC

power source.

UDMS230 Slave Module

Speciﬁcations

Antenna input: 50 Ohm, BNC

RF Output: Six outputs, 50 Ohm, BNC

RF Gain: -1dB to +2 dB at each output

Filtering:

Wideband: Ceramic resonators; 537 to 768 MHz

Wideband Low: Ceramic resonators; 470 to 692 MHz

Third Order Intercept: +27 dBm

Power Input: • 12 to 16 VDC; Pins 1 (gnd) and 4 (+) on XLR power jack

• CH80 adapter for AC operation, 15V @ 2.7 A max.

Pins 2 (gnd) and 3 (+) on XLR power jack

Power Consumption: 200 mA at 12.5 V (distribution modules only)

Total current draw is dependent on the receiver types

involved and can be as high as two amps total.

Speciﬁcations subject to change without notice.

When the CH80 charger is used, DC is connected to

Pin 3 of the XLR connector, which powers the receiv-

ers and the main module, and charges the battery

pack at the same time.

Rio Rancho, NM

1 2 3 4

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Lectrosonics UDM230 User Manual Page 3