Adcon A720 User Manual
Page 58
58
Receiver
Sensitivity (10 db S/N)
-93 (A720)
-105(A723)
dBm
Image Frequency Attenuation (1st IF = 45 MHz)
35
dB
Local Oscillator Leakage
2
nW
Adjacent Channel Attenuation (both versions)
55
dB
RSSI Dynamic
90
dB
Operating Current (incl. onboard microcontroller)
c
15
mA
Transmitter (all measurements made on a 50 Ω resistive load)
Output Power
7
9
10
dBm
Spurious Radiation (0 to 862 MHz)
2
nW
Spurious Radiation (862 MHz to 3.5 GHz)
200
nW
Adjacent Channel Power (12.5 kHz version)
-32
dBm
Adjacent Channel Power (25 kHz version)
-44
dBm
Occupied Bandwidth (12.5 kHz version)
8.5
kHz
Occupied Bandwidth (25 kHz version)
15
kHz
Operating Current (incl. onboard microcontroller)
50
mA
A720/A723 only
Analog Inputs
0
2.5
V
Analog to Digital Converter Resolution
8 (A720)
10 (A723)
bits
Digital Inputs V
il
0.5
V
Digital Inputs V
ih
2.5
V
Pulse Counter Input Frequency
d
1.5
Hz
Pulse Counter Resolution
8 (A720)
16 (A723)
bits
Digital Outputs Sink/Source
2
mA
Digital Outputs V
ol
0.3
V
Digital Outputs V
oh
2.9
V
Table 6. Operational Parameters (Continued)
Parameter
Min
Typ
Max
Unit