Motorola solutions EVX-261 - Introduction

EVX-261 VHF Digital/Analog Transceiver Service Manual 3
Specications: Europe
(
CE
)
General
Frequency range: 136-174 MHz
Channel: 16 Channels
Emission Type: 16K0F3E / 11K0F3E (Analog)
7K60F1E / 7K60FXE (Digital: 12.5 kHz Voice)
7K60F1D / 7K60FXD (Digital: 12.5 kHz Data)
7K60F1W (Digital: Combination of 12.5 kHz Voice & Data)
Power Supply Voltage: 7.4 V DC ± 10%
Current Consumption: <1.8 A (5 W TX)
Channel Separation: 12.5 / 25 kHz (Analog)
12.5 kHz (Digital)
IP Rating: IP55
Operating Temperature Range: –30 °C to +60 °C
Charging Temperature Range: 0 °C to +45 °C
Frequency Stability: ±1.5 ppm
Antenna Impedance: 50 Ohm (unbalanced)
Dimension (W x H x D): 58.4 x 109 x 32.3 mm (with FNB-V133LI-UNI)
58.4 x 109 x 40.6 mm (with FNB-V134LI-UNI)
Weight (Approx.): 281 g (with FNB-V133LI-UNI, Antenna, Belt Clip)
330 g (with FNB-V134LI-UNI, Antenna, Belt Clip)
Receiver
(
Measured by EN 300 086
)
Circuit Type: Direct Conversion
Sensitivity: 0.4 µV (Analog, 20 dB SINAD)
0.28 µV (Digital, 1 % BER)
Adjacent Channel Selectivity: 70 dB (25 kHz)
60 dB (12.5 kHz)
Hum and Noise: 45 dB (25 kHz)
40 dB (12.5 kHz)
Intermodulation: 65 dB
Spurious Image Rejection: 70 dB
Conducted Spurious: –57 dBm
Audio output: 700 mW (internal @16 Ohm, 5% THD)
500 mW (external @4 Ohm, 5% THD)
Transmitter
(
Measured by EN 300 086
)
Output Power: 5 / 1 W
Modulation: Sigma Delta Modulation
Maximum Frequency Deviation: ±5.0 kHz (25 kHz Step, Analog)
±2.5 kHz (12.5 kHz Step, Analog)
1745 Hz - 2138 Hz (12.5 kHz Step, Symbol Deviation)
Conducted Spurious Emissions: –36 dBm @
<
=
1 GHz, –30 dBm @> 1 GHz
FM Hum & Noise: 45 dB (25 kHz)
40 dB (12.5 kHz)
Audio Distortion: <5% @1 kHz
Specications subject to change without notice or obligation.