RIM 1902G Integrator Manual page 68

Chapter 8: Specifications
Frequency response (voiceband filter)
0 -100 Hz
200 Hz
300 - 3350 Hz
3400 Hz
4000 Hz
>=4400 Hz
Group
500 - 2500Hz
delay
Input/output impedance
Input 124 kohm
Output minimum
maximum
Signal to (noise + distortion) ratio
Voiceband ADC
Voiceband DAC
68
max of -34 dB
typ of -1.1
min -0.2 dB
max 0.1 dB
typ of -0.7 dB
typ of -39 dB
-75 dB
min 300
max 600
330 ohm (single-ended)
15 ohm (differential)
470 pF (single-ended)
100 pF (differential)
minimum 69 dB (PGA=0dB)
typical 77 dB
minimum 47 dB (PGA=0dB)
RIM OEM Radio Modem for GSM/GPRS Wireless Networks
µ
µ