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YAESU VX-3R

YAESU VX-3R

YAESU VX-3R

YAESU VX-3R

VX-3R Specifications            May, 2007

Frequency Ranges :          RX 0.5-1.8 MHz (AM Broadcast)

( USA Version)                           1.8-30 MHz   (SW Band)

                                                          30-76 MHz (50 MHz HAM)

                                                          76-108 MHz (FM)

                                                          108-137 MHz (Air Band)

                                                          137-174 MHz (144 MHz HAM)

                                                          174-222 MHz (VHF TV)

                                                          222-420 MHz (ACT1)

                                                          420-470 MHz (430 MHz HAM)

                                                          470-800(729) MHz (UHF TV)

                                                          (757-774) MHz (UHF TV)

                                                          800-999 MHz (GEN2; USA Cellular Blocked)

                                   TX   144-146(148) MHz

                                                          430-440(450) MHz

Channel Steps :                       5/9/8.33/10/12.5/15/20/25/50/100 kHz

Frequency Stability :               ±5 ppm (–10 °C to +60 °C)

Repeater Shift :                       ±600 kHz (144 MHz)

                                                ±1.6/5.0/7.6 MHz (430 MHz)

Emission Type :                       F2D , F3E

Antenna Impedance :               50 W

Supply Voltage :                        Nominal:   3.7 V DC,   Negative Ground

                                                Operating:   3.5 ~ 7 V,   Negative Ground ( EXT DC Jack)

                                                                  5.0 ~ 7 V,   Negative Ground ( EXT DC Jack with Charging)

Current Consumption :         120 mA (Receive)

                                                60 mA (Standby, Saver Off)

                                                30 mA (Standby, Saver On, Save Ratio 1:2)

                                                50 mA (Radio Band Receive)

                                                100 µA (Auto Power Off)

                                                1.3 A (1.5 W Tx , 144 MHz) 3.7 V DC

                                                1.6 A (3 W Tx , 144 MHz) 6 V DC

                                                1.2 A (1 W Tx , 430 MHz) 3.7 V DC

                                                1.8 A (2 W Tx , 430 MHz) 6 V DC

Operating Temperature :       –20 °C to +60 °C

Case Size (W x H x D):           1.9” x 3.2” x 0.9” (47 x 81 x 23 mm) (W/O knob & antenna)

Weight :                                    4.6 oz (130 g) With FNB-82LI & antenna

Transmitter

RF Power Output :                 1.5 W (@ 4.5 V AA x 3 or 3.7 V FNB-82LI   144 MHz)

                                                3 W (@ 6 V or EXT DC   144 MHz)

                                                1 W (@4.5 V AA x 3 or 3.7 V FNB-82LI   430 MHz)

                                                2 W (@ 6 V or EXT DC   430 MHz)

                                                Low 0.1 W (@ 4.5 V AA x 3 or 3.7 V FNB-82LI)

                                                Low 0.3 W (@ 6 V or EXT DC)

Modulation Type :                  Variable Reactance F2D , F3E

Maximum Deviation :             ±5 kHz (F2D , F3E)

Spurious Emission :                At least 60 dB below (HIGH)

                                                At least 50 dB below (LOW or less than 1 W)

Microphone Impedance :       2 k W

Receiver

Circuit Type :                          AM, NFM: Double-Conversion Superheterodyne

                                                WFM: Triple-Conversion Superheterodyne

                                                AM Radio/FM Radio: Single-Conversion Superheterodyne

Intermediate Frequencies :     1st: 47.25 MHz (AM, NFM)

                                                1st: 45.8 MHz (WFM)

                                                1st: 130 kHz (AM Radio/FM Radio)

                                                2nd: 450 kHz (AM, NFM)

                                                2nd: 10.7 MHz (WFM)

                                                3rd: 1 MHz (WFM)

Sensitivity :                              3 µV for 10 dB SN (0.5-1.8 MHz, AM Radio)

                                                3 µV for 10 dB SN (0.5-30 MHz, AM)

                                                0.35 µV TYP for 12 dB SINAD (30-54 MHz, NFM)

                                                1 µV TYP for 12 dB SINAD (54-76 MHz, NFM)

                                                1.5 µV TYP for 12 dB SINAD (76-108 MHz, FM Radio)

                                                1.5 µV TYP for 10 dB SN (108-137 MHz, AM)

                                                0.2 µV for 12 dB SINAD (137-140 MHz, NFM)

                                                0.16 µV for 12 dB SINAD (140-150 MHz, NFM)

                                                0.2 µV for 12 dB SINAD (150-174 MHz, NFM)

                                                1 µV TYP for 12 dB SINAD (174-225 MHz, NFM)

                                                0.5 µV for 12 dB SINAD (300-350 MHz, NFM)

                                                0.2 µV for 12 dB SINAD (350-400 MHz, NFM)

                                                0.18 µV for 12 dB SINAD (400-470 MHz, NFM)

                                                1.5 µV for 12 dB SINAD (470-540 MHz, WFM)

                                                3 µV TYP for 12 dB SINAD (540-800 MHz, WFM)

                                                1.5 µV TYP for 12 dB SINAD (800-999 MHz, NFM)

                                                USA Version Cellular Blocked

Selectivity :                               NFM, AM:   12 kHz/35 kHz (–6 dB /–60 dB)

                                      WFM   :     200 kHz / 300 kHz (–6 dB/–20 dB)

AF Output :                               50 mW @ 8 W for 10 % THD (@ 3.7 V)

                                                100 mW @8 W for 10 % THD (@ 6 V)

 

 

 

 

 

ultima modifica: 21/10/2017 Claudio F.

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