Рация дальнего радиуса действия, двухстороннее радио, профессиональное зарядное устройство UHF VHF USB Type C 5 Вт GMRS

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Описание describe • Frequency measurement function, copy the frequency of other equipment at any time • 1.6 inch screen, flashlight function, FM • USB charging function, you can use the USB charging cable to charge two radios directly. peculiarity 1. Frequency range: 144-146MHz (RX/TX) 430-440MHz (RX/TX) 2. Dual frequency, dual display, dual standby 3. Switch between high, medium and low power to meet the power consumption needs of users at different distances and save energy and electricity. 4. Up to 128 memory channels for frequency programming and various other data 5. Various display methods, such as channel number, frequency, channel frequency, channel name, etc. 6. CTCSS/DCS, DTMF signaling, rejection of redundant calls from other stations 7. Eliminate tail sound and avoid speaker impact noise after call ends. 8. VOX voice transmission, you can talk normally without pressing the PTT button 9. DTMF alarm, ANI identification and other functions 10. DTMF, CTCSS (60.0-259.9Hz), DCS signal codec function 11. 8-segment frequency selection (2.5K, 5.0K, 6.25K, 10.0K, 12.5K, 20.0K, 25.0K, 50.0K) 12. Automatic power saving function to prolong battery life. 13. SOS alarm function 14.Computer programming function 15. Wide/narrow band selection function (25KHz/12.5KHz) 16. Digital FM radio (reception 65-108 MHz) 17. The menu item directly selects the keypad number, and the transmitting and receiving frequency can be entered manually. 18. Special CTCSS/DCS (frequency hopping function) Overall frequency range 144-146 MHz (RX/TX) 430-440 MHz (RX/TX) Channel 128 Channel spacing 25/12.5 kHz Input voltage 7.4 V DC Battery (standard configuration) 1800 mAh (lithium ion) Battery life (5-5-90, high power) about 14 hours Standby current≤65mA Receiving≤450mA Transfer ≤1.8A at high power, 850mA at low power Frequency stability ±2.5ppm Operating temperature -20°C to +60°C Antenna impedance 50 ohm walkie-talkie size (with battery, without antenna) 121×61×33mm radio weight (including antenna and battery) 223 g Output Power TRANMIT PART 5W/3W/1W Modulation 16K0F3E at 25 kHz, 11K0F3E at 12.5 kHz Spurious -36dBm＜1GHz, -30dBm＞1GHz FM SNR 45 dB @ 25 kHz, 40 dB @ 12.5 kHz Sound distortion ≤5% Modulation limit ±5.0 kHz at 25 kHz, ±2.5 kHz at 12.5 kHz Adjacent Channel Power 70 dB @ 25 kHz, 60 dB @ 12.5 kHz (300–3000 Hz) Audio response +1–3 dB Receiver Receive Sensitivity 0.25µV (12dB SINAD) Adjacent channel selectivity ≥60 dB at 25 kHz, ≥ 55 dB at 12.5 kHz Intermodulation immunity ≥60 dB at 25 kHz, ≥ 55 dB at 12.5 kHz Conducted Spurious Emission ≤-57 dB at 25 kHz, ≤-57 dB at 12.5 kHz FM SNR ≥45 dB at 25 kHz, ≥40 dB at 12.5 kHz Audio output power 1 W at 16 ohms Sound distortion ≤5% Sound response (30
Свойства товара
  • Тип: Радиостанция
  • Мощность передатчика, Вт: 5
  • Количество каналов: 128
  • Радиус действия, м: 5000
  • Питание от: батареек
  • Макс. время работы, ч: 96
  • Артикул: HP0022
  • Цвет: Черный
  • Гарантийный срок : 60
  • Диапазон частот, МГц: 144-146（MHz）

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