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microTALK
Specifications
16
I.GENERAL SPECIFICATIONS
A.FREQUENCIES
CHANNEL ASSIGNMENT
CH 1: 462.5625MHz
CH 8: 467.5625MHz
CH2: 462.5875MHz
CH 9: 467.5875MHz
CH 3: 462.6125MHz
CH 10: 467.6125MHz
CH 4: 462.6375MHz
CH 11: 467.6375MHz
CH 5: 462.6625MHz
CH 12: 467.6625MHz
CH 6: 462.6875MHz
CH 13: 467.6875MHz
CH 7: 462.7125MHz
CH 14: 467.7125MHz
B. RECEIVER
UNIT
NOMINAL
1. SENSITIVITY
FOR 12 DB SINAD
dBm
-119
FOR CALL SIG.DETECTION
dBm
-121
2. MAX. AUDIO OUTPUT @10% THD
mW
150
3. MAX.S/N RATIO @ 1mV RF INPUT
dB
45
4. SQUELCH
a) SENSITIVITY
dB m
-121
b) ATTACK TIME
mS
150
c) CLOSING TIME
mS
200
5. AUDIO FREQUENCY RESP.
@ 300 HZ
dB
-3
@ 2500 HZ
dB
-10
6. SIGNAL DISPLACEMENT BW
+/-KHZ 5
7. ADJACENT CH.REJECTION
dB
55
8. INTERMODULATION REJECTION
dB
55
9. SPURIOUS RESPONSE REJECTION
dB
65
FRS_225 3/2/01 3:23 PM Page 16