EVX-S24 UHF Digital/Analog Transceiver Service Manual 2
Specifi cations: USA
(
NA
)
& Except Europe
(
CE
)
General
Frequency range: 403-480 MHz
Channel / Group: 256 Channels / 16 Groups
Emission Type: 7K60F1E / 7K60FXE (Digital: 12.5 kHz Voice)
7K60F1D / 7K60FXD (Digital: 12.5 kHz Data)
7K60F1W (Digital: Combination of 12.5 kHz Voice & Data)
16K0F3E / 11K0F3E (Analog)
Power Supply Voltage: 3.7 V DC (Nominal)
Current Consumption: 1.2 A (Digital, 3 W TX)
1.9 A (Analog, 2 W TX)
Channel Separation: 12.5 kHz (Digital)
12.5 / 20 / 25 kHz (Analog) (USA Model: 12.5 kHz)
IP Rating: IP67
Operating Temperature Range: –22 °F to +140 °F (–30 °C to +60 °C)
Charging Temperature Range: +41 °F to +104 °F (+5 °C to +40 °C)
Frequency Stability: ±1.5 ppm
Antanna Impedance: 50 Ohm (unbalanced)
Dimension (W x H x D): 2.1 x 3.6 x 1.2 inches (55 x 91 x 31.5 mm)
Weight (Approx.): 7.6 oz (215g) (with Battery, Antenna, Belt Clip)
Receiver
(
Measured by TIA/EIA-603
)
Circuit Type: Direct Conversion
Sensitivity: 0.28 μV (Digital, 1 % BER)
0.25 μV (Analog, 12 dB SINAD)
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: 70 dB
Spurious Image Rejection: 70 dB
Conducted Spurious: –57 dBm
Audio output: 500 mW @4 Ohm, <10 % THD
Transmitter
(
Measured by TIA/EIA-603
)
Output Power: 3 / 1 / 0.5 W (Digital)
2 / 1 / 0.5 W (Analog)
Modulation: Sigma Delta Modulation
Maximum Frequency Deviation: ±5.0 kHz (25 kHz Step, Analog)
±2.5 kHz (12.5 kHz Step, Analog)
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
Specifi cations subject to change without notice or obligation.
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