Power Supply; Code Format - Multitone FLA 872 Technical Manual

TLA 852/FLA 872
Sensitivity:
The sensitivity figures quoted in Table 1 assume an ambient temperature in the
range 18EC through 25EC. 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.
MEASUREMENT
NOTE: The following performance figures are typical for an ambient temperature
range of 15EC through 35EC.
Adjacent Channel Selectivity:
Image Response:
Spurious Response:
Intermodulation Response:
Co-channel Rejection:
1.3.2

Power Supply

Battery Type:
Typical Battery Life:
1.3.3

Code Format

The Code Type is CCIR Radio Paging Code No.1 POCSAG
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Table 1.1: Sensitivity Figures
BEST
POSITION,
MODE
TYPICAL
12dBµVm
On Pole 14dBµVm
20dBµVm
TEM CELL
BAUD
(dBm),
RATE
TYPICAL
-1
-106dBm
-1
-104dBm
-1
-101dBm
>60dB
>70dB
>70dB
>62dB
>-6dB
Alkaline AAA (1.5 Volts Nominal)
800hrs
512
1200
2400
TM1205 Issue 2