Motorola XPR 7550e - Page 28

1-10 Introduction: Specifications
Receiver Full Keypad
XPR 7550e/ XPR 7580e
Non Keypad
XPR 7350e/ XPR 7380e
Frequencies VHF: 136 – 174 MHz
UHF: 403 – 512MHz
800 Band: 851 – 870 MHz
900 Band: 935 – 941 MHz
Channel Spacing 12.5 kHz/ 20 kHz*/ 25 kHz**
Frequency Stability (-30°C to +60°C) +/-0.5 ppm
Analog Sensitivity (12 dB SINAD) 0.23 μV (0.17 μV typical) for VHF/UHF
0.25 μV (0.19 μV typical) for 800/900 MHz
Digital Sensitivity (5% BER) 0.18 μV (0.14 μV typical) for VHF/UHF
0.22 μV (0.18 μV typical) for 800/900 MHz
Intermodulation (TIA603C/D) 70 dB
Adjacent Channel Selectivity
TIA603
TIA603C/D
60 dB @ 12.5 kHz, 70 dB @ 20 kHz*/ 25 kHz**
45 dB @ 12.5 kHz, 70 dB @ 20 kHz*/ 25 kHz**
Spurious Rejection (TIA603C/D) 70 dB
Rated Audio 0.5 W
Audio Distortion @ Rated Audio 5% (typical)
Hum and Noise -40 dB @ 12.5 kHz
-45 dB @ 20 kHz*/ 25 kHz**
Audio Response TIA603C/D
Conducted Spurious Emission
(TIA603C/D)
-57 dBm
NOTE
* 20 kHz not supported by 800/900 band.
** 25 kHz not supported by 900 band.