AC6188 Manual control unit
The AC6188 is a control module for manual adjustment of amplifier interstage gain and slope. The module includes a sophisticated temperature compensation functionality that compensates for aerial/ground cabling and minimizes the amount of ALSC units needed in the amplifier cascade.
The AC6188 also supports Remote Ingress Switching (RIS) functionality which allows remote ingress switch control with local override possibility via forward path data link using HDM155 RIS controller module.
Features at a glance:
- Compatible with AC1500 and AC2500 amplifiers
- Manual control of amplifier gain and slope
- RIS (Remote Ingress Switching) receiver with automatic scanning
- Local 0 dB / -6 dB / <-50 dB ingress switch control
- Intelligent temperature compensation for ground and aerial cabling
- No extra gain loss
NOTE: This product has reached end-of-life status which means that it may no longer be supported and is not orderable from Teleste. Please see the end-of-life page in MyTeleste for more information.
Product Specifications
Amplifier control
Gain / slope adjustment (manual mode)
-5….+5 dB, 0.5 dB steps
Cabling type selection
Ground / Short aerial / Long aerial
Ingress switch control (local)
ON / -6 dB / OFF
RIS data link
Data rate
9600 bps
Modulation method
FSK, ∆f = ±25 kHz
Channel bandwidth
0.2 MHz
Downstream frequency range
255…285 MHz, 0.25 MHz steps
Recommended carrier level at amp output
90…105 dBµV
General
Power consumption
0.7 W
Dimensions
122 mm x 52 mm x 20 mm
Temperature range
see amplifier spec
