AS-122 splitter.



Dual channel active splitter

AS-122 is a dual channel active antenna splitter (1 BNC to 6 SMA per channel) for use with up to six diversity receivers. With its rugged and compact housing, it is designed for harsh conditions and can easily be used in an audio bag or a sound cart.
Both passive and active antennas can be plugged in BNC inputs using DC feed feature. Individual current limitation allows to detect that a problem happens on DC feed supply (check manual for more informations).

A LED indicates if RF level is too high on each channel. The unit is powered from an external DC supply plugged in Hirose 4 pin connector.

Available now with a reduced power consumption.

A stainless steel wire clip is now included allowing 4 positions mounting.


Bandwidth 340MHz-770MHz
Gain 0dB (+/- 1dB)
Noise figure 1,5 dB
OIP3 39dBm
Isolation between outputs min 15 dB
RF inputs 1xBNC 50 ohms
DC feed 12-17V/200mA
RF outputs 2 x 6 SMA 50 ohms
Current 76 mA without active antennas
Supply HRS4, 12-17V
Dimensions 88 x 84 x 44mm
Weight 265g
Title Type Size
AS-122-datasheet-EN AS-122-datasheet-EN application/pdf 300 KB
User-manual-AS122-0220 User-manual-AS122-0220 application/pdf 3 MB