Owner's manual
Extender Series • Reference
Reference, cont’d
PRELIMINARY
A-4
Nominal level ................................ -2 dBu, balanced; -10 dBV unbalanced
Maximum level (Hi-Z) ................. +14 dBu, balanced, at 1% THD+N
Maximum level (600 ohm) ........... +6 dBm, balanced, at 1% THD+N
N
  0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
General
External power supply ................. 100 VAC to 240 VAC, 50-60 Hz, external; to 
12 VDC, 1 A (max.), regulated
Power input requirements ........... 12 VDC, 0.2 A
Temperature/humidity ................ Storage: -40 to +158 °F (-40 to +70 °C) / 
10% to 90%, noncondensing 
Operating: +32 to +122 °F (0 to +50 °C) / 
10% to 90%, noncondensing
Cooling ........................................... Convection, no vents
Mounting
Floor box mount
Extender AKM UK AAP  Ackerman UK oor box mountable
Extender AKM MAAP  Ackerman oor box mountable in either a 
GB2 or a GB3 mounting space
Furniture mount
Extender AAP EX ...... Mountable in an optional HSA 800 Series 
or HSA 400 Series Hideaway Surface 
Access Enclosure, which can be mounted 
in furniture
Extender WM AUS .... Wall or furniture mountable in a standard 
Australian electrical wall box
Extender AAP ............ Wall or furniture mountable with optional 
AAP mounting faceplates
All other models ........ Wall or furniture mountable in a standard 
US electrical wall box
Enclosure type ............................... Metal (Extender D has a metal faceplate 
and a plastic Decora wall plate.)
Enclosure dimensions
Extender AAP, Extender AAP EX
Faceplate ..................... 1.4" H x 3.5" W x 0.1" D 
(3.6 cm H x 8.9 cm W x 0.3 cm D) 
(double space high AAP plate)
Buffer ........................... 1.1" H* x 2.75" W x 1.2" D 
(2.8 cm H* x 7.0 cm W x 3.0 cm D) 
(*Height excludes BNC connectors and 
cables.)










