Multitone FLA 872, Technical Manual

Page: 10 / 86

TLA 852/FLA 872
TM1205 Issue 2 Page 1 - 4
Sensitivity:
The sensitivity figures quoted in Table 1 assume an ambient temperature in the
range 18
E
C through 25
E
C. The battery voltage should be above the low battery
trigger point of approximately 1.15 volts. At temperatures between the ambient and
maximum / minimum, performance is at an intermediate value. At temperature
extremes degradation of sensitivity shall not exceed 6dB.
Table 1.1: Sensitivity Figures
MEASUREMENT
MODE
BEST TEM CELL
POSITION, (dBm),
TYPICAL TYPICAL
BAUD
RATE
On Pole 14dBµVm -104dBm 1200
12dBµVm -106dBm 512
-1
-1
20dBµVm -101dBm 2400
-1
NOTE: The following performance figures are typical for an ambient temperature
range of 15
E
C through 35
E
C.
Adjacent Channel Selectivity: >60dB
Image Response: >70dB
Spurious Response: >70dB
Intermodulation Response: >62dB
Co-channel Rejection: >-6dB
1.3.2 Power Supply
Battery Type: Alkaline AAA (1.5 Volts Nominal)
Typical Battery Life: 800hrs
1.3.3 Code Format
The Code Type is CCIR Radio Paging Code No.1 POCSAG