Mustang M100/S User Manual
MACRO range installation manual. Issue 6
Page 8
MICROPHONE & LINE INPUT MODULES
M24
Universal low impedance transformer balanced, priority/passive
M26
Low imp. transformer balanced, with priority, chimes and CDM
M28
Low impedance transformer balanced, audio operated priority
M30
Low impedance transformer balanced, priority/passive, phantom DC
L24
600 ohm transformer balanced priority/passive, 50mV - .775V
L25
10k ohm transformer balanced priority/passive, 50mV - .775V
L26
47k ohm transformer balanced priority/passive, 50mV - 80V
L27
600 ohm transformer balanced, priority, chime, CDM. 50mV - .775V
L28
10k ohm transformer balanced, priority, chime, CDM. 50mV - .775V
L29
47k ohm transformer balanced, priority, chime, CDM 50mV - 80V
L30
600 ohm transformer bal., audio activated priority, 50mV - .775V
L31
10k ohm transformer bal., audio activated priority, 50mV - .775V
L32
47k ohm transformer bal., audio activated priority, 50mV - 80V
L33
Aux unbalanced line, 50mV & .775V, priority/passive
L34
Aux unbalanced line, 50mV & .775V, priority, chimes (no CDM)
NON-PRIORITY MODULES
E26
RIAA equalised 5mV @ 50K for magnetic phono cartridge
Flat response, 80mV to 1V for ceramic phone cartridge
Flat response, 80mV to 1V for ceramic phone cartridge
TONE GENERATOR MODULES
T24
1kHz sine wave generator, momentary triggering
T25
Time pips, with timer, priority hold & memory
T26
Repeating gongs with timer, priority hold & memory
T27
Alternating dee-dah alarm with timer, priority hold & memory
T28
Warble alarm with timer, priority hold & memory
T30
Trimphone telephone simulator, momentary triggering
T32
Triple chimes with timer, priority hold, & memory
T34
Slow whoop with timer & priority hold
Table 1 The current range of input modules
Module features & general specifications
MICROPHONE INPUT MODULES
M24 M26 M28 M30
Transformer or Electronic balanced
T
T
T
T
Priority only or priority/passive option
PP
PO
PO
PP
Priority controlled current sink
4
4
4
4
Chimes & Chime Duration Monitor sink
4
Phantom DC supply
4
Audio activated priority (VOX)
4
Bass cut facility
4
4
4
4
GENERAL SPECIFICATIONS - MICROPHONE INPUT MODULES
Sensitivity range
100uV to 2mV
Input impedance
Suitable for 200 ohm microphones
Frequency response -3dB points
20Hz - 20kHz
Bass cut response
-3dB @ 200Hz -6dB @ 100Hz
Signal to noise ratio
58dB minimum
Input overload capability
50dB
Sink capability (mA max. continuous)
250mA
Phantom supply
+15V via 1k0
VOX delay
3 seconds maximum