Midland Syn-Tech III P25 - Table 2-4: Syn-Tech III P25 Portable Radio Receiver Specifications

SYN-TECH III P25 PORTABLE RADIO
SERVICE MANUAL
2-3
Table 2-4: Syn-Tech III P25 Portable Radio Receiver Specifications
VHF UHF
Frequency Range 136-174MHz
380-470MHz
450-512MHz
Frequency Separation Full Band split
Channel Spacing 12.5 / 25 kHz
Frequency Step 2.5 / 3.125kHz
Rated Audio Output Power * 500mW / 8
Frequency Stability *
(-30°C / +60°C; 25°C ref)
± 2.5ppm ± 1.5ppm
Analog Sensitivity *
12 dB SINAD
 -119dBm  -118dBm
Digital Sensitivity **
5% BER
 -119dBm  -117dBm
1% BER  -117dBm  -116dBm
Adjacent Channel Rejection
Analog 25 kHz channel *
 73dB  70dB
Analog 12.5 kHz channel *
 63dB
 60dB
Digital 12.5 kHz channel **
 63dB  60dB
Intermodulation Rejection *  73dB
Spurious Response Rejection*  73dB
Hum and Noise Ratio
Analog 25 kHz channel *
 48dB
 42dB
Analog 12.5 kHz channel *
 42dB
 36dB
Digital 12.5kHz channel **
 50dB
 50dB
Audio Distortion *  3%
* Measured in the analog mode per EIA-603 under nominal conditions.
** Measured in the digital mode per TIA-102.CAAA under nominal conditions.