VX-3R
VX-3R
תכונות מיוחדות:
Ultra-Compact – 47 x 81 x 23 mm, 130 g
Rugged Aluminum Die-cast Chassis
Internal Bar Antenna for AM Broadcast Band
Separate Broadcast Band Earphone Jack for a Stereo Headset or Earphone
1.5 W Output w/Internal Battery – 70 cm : 1 W
3 W Output w/External DC – 70 cm : 2 W
High-Capacity Super-thin Tiny Lithium-ion Battery with Charger
AF Dual (Sub RX) Function
New Mechanical Dial Lock Function
CW Learning and Training Feature
EAI (Emergency Automatic ID) Function
The Optional FBA-37 Permits Convenient Operation with AA Batteries – "AA" x 3
Special Memory Banks : WX Broadcast*, VHF Marine, Short-wave Broadcast Stations
Huge 1286-channel Memory Capacity 24 Memory Banks x 100 ch
Wide-band Receiver Coverage
WiRES-II® Internet Key
Short Text Messaging Function
מפרט טכני
| תחום תדרים |
RX: 0.5-1.8 MHz (AM Broadcast) 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 |
| קפיצות ערוצים | 5/9/8.33/10/12.5/15/20/25/50/100 kHz |
| יציבות תדר | ±5 ppm (–10 °C to +60 °C) |
| ספליט ממסר (Repeater Shift) |
±600 kHz (144 MHz) ±1.6/5.0/7.6 MHz (430 MHz) |
| סוג איפנון | F2D , F3E |
| התנגדות אנטנה | 50 W |
| מתח עבודה |
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) |
| צריכת זרם |
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 |
| טמפרטורת עבודה | –20 °C to +60 °C |
| גודל (עומק X רוחב X גובה) | 47 x 81 x 23 mm |
| משקל | 130 גרם |
| הפסק שידור |
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) |
| סוג איפנון | Variable Reactance F2D , F3E |
| דיוויאציה מקסימלית | ±5 kHz (F2D , F3E) |
| איפנון מקסימלי |
At least 60 dB below (HIGH) At least 50 dB below (LOW or less than 1 W) |
| התנגדות מקרופון | 2 kW |
| סוג מעגל |
AM, NFM: Double-Conversion Superheterodyne WFM: Triple-Conversion Superheterodyne AM Radio/FM Radio: Single-Conversion Superheterodyne |
| תדרי IF-IF (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) |
| רגישות |
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 |
| סלקטיביות |
NFM, AM: 12 kHz/35 kHz (–6 dB /–60 dB) WFM : 200 kHz / 300 kHz (–6 dB/–20 dB) |
| עוצמת שמע | 50 mW @ 8 W for 10 % THD (@ 3.7 V)
100 mW @8 W for 10 % THD (@ 6 V) |
