Midland Alan 78 Plus Multi B, Manual, Page: 12 / 38

6
TECHNICAL SPECIFICATIONS
GENERAL
Channels .................................................... 40 FM (see the frequency band chart)
Frequency Range ................................................................... 25.615 to 30.105 MHz
Frequency Control ............................................................................................... PLL
Operating Temperature Range ................................................................. -10°/+55° C
DC input voltage ............................................................................... 13.8V DC ±15%
Size................................................................................. 180 (L)x35 (H)x140 (P) mm
Weight .......................................................................................................... 0,850 kg
RECEIVER
Receiving system .............................................. dual conversion superheterodyne
Intermediate frequency ....................................... I° IF: 10.695 MHz • II° IF: 455 KHz
Sensitivity ........................................................ 0.5µV for 20 dB SINAD in FM mode
........................................................................ 0.5µV for 20 dB SINAD in AM mode
Audio output power @0% THD ...................................................... 2.0 W @ 8 Ohm
Audio distortion ...................................................................... less than 8% @ 1 KHz
Image rejection .................................................................................................. 65 dB
Adjacent channel rejection ................................................................................ 65 dB
Signal/Noise ratio .............................................................................................. 45 dB
Current drain at stand/by ................................................................................. 250mA
TRANSMITTER
Output power ......................................................... duty cycle 10% 4W @ 13.8V DC
Modulation .............................................................................. AM: from 85% to 95%
............................................................................................... FM: 1,8 KHz ± 0,2 KHz
Frequency response ............................................................ from 400 Hz to 2.5 KHz
Output impedance .............................................................. RF 50 Ohm unbalanced
Signal/Noise Ratio ..................................................................................... 40 dB MIN
Current drain .................................. 1100mA (Power position with no modulation)
All specifications are subject to change without notice.