TH-K20A
Портативная VHF FM радиостанция с клавиатурой (non-EU use)
Основные характеристики
- Частотный диапазон: 136-174 MHz
- 200 каналов, с возможностью присвоить наименования
- Выходная мощность ВЧ 5.5 Вт со стандартной Li-Ion батареей
- Клавиатура с подсветкой
- Большой LCD диплей
- Прочная , компактная конструкция, отвечающая требованиям стандартов IP54 и MIL-STD 810G
- Функция активации голосом (VOX)
- Функция мультисканирования
- Свободно распространяемое ПО – Windows Memory Management
Комплект поставки
Антенна | |
Аккумулятор | KNB-63L Li-Ion |
Клипса на ремень | KBH-18 |
Зарядное устройство | KSC-35S |
Руководство пользователя |
Amateur Radio General Features
13-Segment Back-lit LCD Display | |
1750 Hz Tone Burst Function. | |
Antenna Socket | SMA |
Auto Power Off | |
Auto Repeater Offset | |
Battery Capacity Indicator | (Functions when in transmit) |
Battery Saver Function | |
Beat Shift Function | |
Busy Channel Lock-out | |
CTCSS Encoder/Decoder | |
DCS Encoder/Decoder | 104 Tones with Tone Scan function |
Direct Frequency Entry | |
DTMF Memory | 16 memories of 16 digits each |
Firmware Upgradable | |
High-Quality Front Speaker | |
Illuminated Front Panel Keys | |
Internal VOX | |
Key Lock | |
Memory Channel Lock-out | |
Memory Channels | 208 Channels |
Memory Channels with Alpha-tagging | 200 Memory Channels |
Multiple Scan Functions | |
PC Programmable Memories | |
Power-On Message | |
Programmable Function Key | |
Time-Out Timer | |
Tone Alert Function | Bell tone |
Wide/Narrow Deviation Selection | |
Wired Cloning facility |
Amateur Portable Specification
RF Output Power (approx.) – High | 5.5 W |
RF Output Power (approx.) – Mid | 2 W |
RF Output Power (approx.) – Low | 1 W |
Frequency Range – RX – VHF | 136 – 174 MHz |
Frequency Range – TX – VHF | 136 – 174 MHz |
Antenna Impedance – 50 Ohm | |
Audio Output Power | More than 400 mW (10% distortion) |
Battery Life | With KNB-63L: |
approx. 6 hours at hi-power | |
– 10-10-80 duty cycle | |
Dimensions | W x H x D = 54 x 111.7 x 25.3 mm (with KNB-63L, projections not included) |
Frequency Stability – TX | ± 2.5 ppm |
Microphone Impedance | 2 kOhm |
Modes – F2D, F3E (FM) | |
Operating Temperature Range | -20 °C to +60 °C with standard battery |
Power Requirement (nominal) – Battery | DC 6 to 9 V |
Receiver Circuitry – Double Super Heterodyne | |
Receiver Intermediate Frequency – 1st IF | 38.85 MHz |
Receiver Intermediate Frequency – 2nd IF | 450 kHz |
Receiver Selectivity (-6 dB) | More than 10 kHz |
Receiver Sensitivity | Less than 0.16 µV for 12 dB SINAD |
Receiver Squelch Sensitivity | Less than 0.13 µV |
Transmitter Maximum Frequency Deviation – FM | less than ± 5 kHz |
Transmitter Modulation Distortion | Less than 5% (300 Hz to 3 kHz) |
Transmitter Modulation Mode – Reactance Modulation | |
Weight (with battery) | 210 g with KNB-63L |
Поддерживаемые стандарты
IP54 | |
MIL-STD 810 C/D/E/F/G |
Аксессуары