Vertex Standard EVX-531 Service Manual download pdf (Page 3)

EVX-531 VHF Service Manual 3

General

Frequency Range: 136-174 MHz

Channel / Group: 32 Channel / 2 Group

Emission Type: 16K0F3E / 14K0F3E / 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 / 20 / 25 kHz (Analog)

12.5 kHz (Digital)

Operating Temperature Range: –30 °C to +60 °C

Frequency Stability: ±1.5 ppm

Antenna Impedance: 50 ohm (unbalanced)

Dimension (W x H x D): 58.4 x 112.5 x 30.5 mm w/FNB-V133LI-UNI

58.4 x 112.5 x 38 mm w/FNB-V134LI-UNI

Weight (Approx.): 276 g w/FNB-V133LI-UNI, Antenna, Belt Clip

315 g w/FNB-V134LI-UNI, Antenna, Belt Clip

Receiver:

Measured by ETS 300 086

Circuit Type: Double Conversion Super-heterodyne

IF 50.85 MHz / 101.7 MHz

Sensitivity: 0.4 µV (Analog, 20 dB SINAD)

0.28 µV (Digital 1 % BER)

Conducted Spurious: –57 dBm @

1 GHz, –47 dBm @>1 GHz

Adjacent Channel Selectivity: 70 dB (25 kHz Step)

60 dB (12.5 kHz Step)

Intermodulation: 65 dB

Spurious & Image Rejection: 70 dB

Hum and Noise: –45 dB (25 kHz Step)

–40 dB (12.5 kHz Step)

Audio output: 500 mW (internal @ 4 ohm 5% THD)

350 mW (external @ 4 ohm 5% THD)

Transmitter:

Measured by ETS 300 086

Output Power: 5.0 / 2.5 / 1.0 / 0.25 W

Modulation Type: Sigma Delta Modulation

Maximum Frequency Deviation: ±5.0 kHz (25 kHz Step, Analog)

±4.0 kHz (20 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 Step)

–40 dB (12.5 kHz Step)

Audio Distortion: 3 % @1 kHz

Specications subject to change without notice or obligation.

Specications

(

EU Model

)

1 2 3 4 5 6 7 8 ... 29 30

Comments to this Manuals

No comments

Vertex Standard EVX-531 Service Manual Page 3

Comments to this Manuals

Related products and manuals for Two-way radios Vertex Standard EVX-531