Motorola ST7000 Basic Service Manual

Table 7: Receiver Specifications for 380–430 MHz Sales Models
RECEIVER
Receiver Type: Class A and B
Frequency Range: 380.0–430.0 MHz
Channel Spacing: 25 kHz
Sensitivity (3.5%) BER: -114 dBm (guaranteed)
-116 dBm (typical)
Intermodulation: (3.5%) BER
Interfering Signal Level -47 dBm
Selectivity Blocking:
(50–100 kHz)
(3.5%) BER
Interfering Signal Level -40 dBm
Spurious Rejection: (3.5%) BER
Interfering Signal Level -45 dBm
Frequency Stability:
Locked to Base +100 Hz
Unlocked to Base +1000 Hz
Audio Rated 1 W
Distortion at Rated Audio: 15% Max.
Table 8: Transmitter Specifications for 380–430 MHz Sales Models
TRANSMITTER
Modulation Type: π/4DQPSK
RF Power: 1.8 W
Frequency Range:
TMO 380.0–430.0 MHz
DMO 380.0–430.0 MHz
Frequency Stability:
Locked to Base: +100 Hz
Unlocked to Base: +1000 Hz
Spurious Emissions:
Conducted
30 MHz–1 GHz:
1 GHz–12.75 GHz:
-36 dBm
-30 dBm
Radiated
30 MHz–1 GHz:
1 GHz–12.75 GHz:
-36 dBm
-30 dBm
Adjacent Channel Power (at ±25 kHz):
MN002952A01-AH
Chapter 1: Model Information
25

Motorola ST7000 Specifications

General

Brand	Motorola
Model	ST7000
Category	Portable Radio
Language	English