Asosiy xususiyatlari
Ikki rejimli
PD705 / 705G radiostansiyasi analog va raqamli rejimda ishlashi mumkin. Analog signaldan raqamli signalga silliq o'tishni ta'minlaydigan umumiy analog tizim bilan mos keladi.
Yuqori ovoz sifati
Tor tarmoqli kodek va xatolarni tuzatishning raqamli texnologiyalari yordamida PD705 / 705G radiostansiyasi shovqinli muhitda yuqori ovozli uzatishni ta'minlaydi.
Ishonchli va bardoshli
PD705 / 705G radiostansiyasi MIL-STD-810 C / D / E / F / G va IP67 standartiga asosan sertifikatlangan, eng og'ir sharoitlarda ishlashga mu`ljallangan.
Ovoz va ma'lumotlarni shifrlash texnologiyalari
Asosiy shifrlash, rivojlangan shifrlash va skrember funksiyalarini qo'llab -quvvatlaydi (ixtiyoriy).
Avtomatik rejimga o'zgartirgich
Tarmoq qamroviga qarab DMR trank va analog trank, DMR trank va oddiy rejim o'rtasida avtomatik o'tishni qo'llab -quvvatlaydi.
Antenna
Ikki uyali DMO aloqasi samaradorlikni ikki baravar oshiradi
Xodimning to'satdan ishlay olmasligi haqida tezkor xabar berish
Xodimlarning to'satdan ishlay olmasligi haqidagi xabarlarni qo'llab -quvvatlash (etkazib berish paytida ixtiyoriy)
Dinamik
AGC texnologiyasi qabul qilinadigan ovoz balandligini ta`minlaydi va o'rnatilgan 1W dinamik qo'shimcha ravishda ovoz ravshanligini ta'minlaydi.
Pozitsiya
GPS (etkazib berish paytida ixtiyoriy)
Akkumulyator
Akkumulyatorning uzaytirilgan ishlash muddati
Tavsiflar
| General | |
| Frequency Range | UHF1:400-470MHz UHF2:450-520MHz UHF3:350-400MHz UHF5:806-825MHz(TX only) 851-870MHz(TX&RX) 896-902MHz(TX only) 935-941MHz(TX&RX) VHF1:136-174MHz VHF3:210-270MHz |
| Channel Capacity | 1024 |
| Zone Capacity | 16 |
| Channel Spacing | 25/20/12.5KHz |
| Operating Voltage | 7.4V(rated) |
| Battery | 2000mAh (Li-Ion)(Standard) 2500mAh(Li-Ion)(Optional) |
| Battey Life(5/5/90 Duty Cycle,High TX Power) | Analog/Digital: 15.5hours/20hours |
| Frequency Stability | ±0.5ppm |
| Antenna Impedance | 50Ω |
| Dimensions(H×W×D) mm | 125 × 55 × 35 |
| Weight | 335g |
| Receiver | |
| Sensitivity(Analog) | 0.22μV(12dB SINAD); 0.18μV(typical)(12dB SINAD) |
| Sensitivity(Digital) | 0.22μV/BER5% |
| Adjacent Channel Selectivity | TIA-603: 60dB @ 12.5 KHz / 70dB @ 20&25KHz; ETSI: 60dB @ 12.5 KHz / 70dB @ 20&25KHz |
| Intermodulation | TIA-603：70dB @ 12.5 / 20 / 25kHz; ETSI：65dB @ 12.5 / 20 / 25kHz |
| Spurious Response Rejection | TIA-603: 70dB @ 12.5 / 20 / 25KHz; ETSI: 70dB @ 12.5 / 20 / 25KHz |
| Blocking | 84dB |
| Hum&Noise | 40dB @ 12.5kHz ; 43dB @ 20kHz ; 45dB @ 25kHz |
| Rated Audio Power Output | 0.5W |
| Rated Audio Distortion | ≤3% |
| Audio Response | +1 ～-3dB |
| Conducted Spurious Emission | <-57dBm |
| Transmitter | |
| RF Power Output | UHF1/UHF2/UHF3:4W/1W VHF:5/1W UHF5:3W/1W(806-870MHz), 2.5W/1W(896-941MHz) |
| FM Modulation | 11K0F3E @ 12.5kHz; 14K0F3E @ 20kHz; 16K0F3E @ 25kHz |
| 4FSK Digital Modulation | 12.5KHz Data Only：7K60FXD; 12.5KHz Data & Voice：7K60FXW |
| Conducted/Radiated Emission | -36dBm ≤1GHz; -30dBm > 1GHz |
| Modulation Limiting | ±2.5KHz @ 12.5KHz; ±4.0KHz @ 20KHz; ±5.0KHz @ 25KHz |
| FM Hum&Noise | 40dB @ 12.5KHz; 43dB @ 20KHz; 45dB @ 25KHz |
| Adjacent Channel Power | 60dB @ 12.5KHz; 70dB @ 20/25KHz |
| Audio Distortion | ≤3% |
| Digital Vocoder Type | AMBE+2™or SELP |
| Environmental | |
| Operating Temperature | -30℃～+60℃ |
| Storage Temperature | -40℃～+85℃ |
| ESD | IEC 61000-4-2（level 4） ±8kV（Contact） ±15kV（Air） |
| Dust & Water Protection | IP67 |
| Humidity | MIL-STD-810 C/D/E/F/G |
| Vibration,Drop&Shock | MIL-STD-810 C/D/E/F/G |
| GPS Specifications | |
| Horizontal Position Accuracy | <5 meters |
| Cold Start (Time to First Fix) | <1 minute |
| Hot Start (Time to First Fix) | <10 seconds |
| Note | Accuracy Specs are for long-term tracking (95th percentile values>5 satellites visible at a nominal-130dBm signal strength) |
| General | |
|---|---|
| Frequency Range | UHF1:400-470MHz UHF2:450-520MHz UHF3:350-400MHz UHF5:806-825MHz(TX only) 851-870MHz(TX&RX) 896-902MHz(TX only) 935-941MHz(TX&RX) VHF1:136-174MHz VHF3:210-270MHz |
| Channel Capacity | 1024 |
| Zone Capacity | 16 |
| Channel Spacing | 25/20/12.5KHz |
| Operating Voltage | 7.4V(rated) |
| Battery | 2000mAh (Li-Ion)(Standard) 2500mAh(Li-Ion)(Optional) |
| Battey Life(5/5/90 Duty Cycle,High TX Power) | Analog/Digital: 15.5hours/20hours |
| Frequency Stability | ±0.5ppm |
| Antenna Impedance | 50Ω |
| Dimensions(H×W×D) mm | 125 × 55 × 35 |
| Weight | 335g |
| Receiver | |
|---|---|
| Sensitivity(Analog) | 0.22μV(12dB SINAD); 0.18μV(typical)(12dB SINAD) |
| Sensitivity(Digital) | 0.22μV/BER5% |
| Adjacent Channel Selectivity | TIA-603: 60dB @ 12.5 KHz / 70dB @ 20&25KHz; ETSI: 60dB @ 12.5 KHz / 70dB @ 20&25KHz |
| Intermodulation | TIA-603：70dB @ 12.5 / 20 / 25kHz; ETSI：65dB @ 12.5 / 20 / 25kHz |
| Spurious Response Rejection | TIA-603: 70dB @ 12.5 / 20 / 25KHz; ETSI: 70dB @ 12.5 / 20 / 25KHz |
| Blocking | 84dB |
| Hum&Noise | 40dB @ 12.5kHz ; 43dB @ 20kHz ; 45dB @ 25kHz |
| Rated Audio Power Output | 0.5W |
| Rated Audio Distortion | ≤3% |
| Audio Response | +1 ～-3dB |
| Conducted Spurious Emission | <-57dBm |
| Transmitter | |
|---|---|
| RF Power Output | UHF1/UHF2/UHF3:4W/1W VHF:5/1W UHF5:3W/1W(806-870MHz), 2.5W/1W(896-941MHz) |
| FM Modulation | 11K0F3E @ 12.5kHz; 14K0F3E @ 20kHz; 16K0F3E @ 25kHz |
| 4FSK Digital Modulation | 12.5KHz Data Only：7K60FXD; 12.5KHz Data & Voice：7K60FXW |
| Conducted/Radiated Emission | -36dBm ≤1GHz; -30dBm > 1GHz |
| Modulation Limiting | ±2.5KHz @ 12.5KHz; ±4.0KHz @ 20KHz; ±5.0KHz @ 25KHz |
| FM Hum&Noise | 40dB @ 12.5KHz; 43dB @ 20KHz; 45dB @ 25KHz |
| Adjacent Channel Power | 60dB @ 12.5KHz; 70dB @ 20/25KHz |
| Audio Distortion | ≤3% |
| Digital Vocoder Type | AMBE+2™or SELP |
| Environmental | |
|---|---|
| Operating Temperature | -30℃～+60℃ |
| Storage Temperature | -40℃～+85℃ |
| ESD | IEC 61000-4-2（level 4） ±8kV（Contact） ±15kV（Air） |
| Dust & Water Protection | IP67 |
| Humidity | MIL-STD-810 C/D/E/F/G |
| Vibration,Drop&Shock | MIL-STD-810 C/D/E/F/G |
| GPS Specifications | |
|---|---|
| Horizontal Position Accuracy | <5 meters |
| Cold Start (Time to First Fix) | <1 minute |
| Hot Start (Time to First Fix) | <10 seconds |
| Note | Accuracy Specs are for long-term tracking (95th percentile values>5 satellites visible at a nominal-130dBm signal strength) |
Tegishli videolar
Hyteradan DMR Trunking universal yechimi
Hyteraning DMR Trunking echimi xavfsiz shahar uchun uzluksiz qamrovni taminlovchi rivojlangan, ishonchli va samarali PMR tarmog'ini taqdim etadi.
Amaliyotdan misol
-
Hytera DMR radiostansiyalari stevedor operatsiyalarini targ'ib qiladi
Kanadaning G'arbiy sohilidagi 20 xil port va terminallar orqali 5 million metrik tonnadan ortiq yuklarni tashuvchi Western Stivedoring kompaniyasi Britaniya Kolumbiyasidagi eng yirik va eng ko'p diversifikatsiyalangan stevedorlik operatsiyalarini amalga oshiradi. Kemalar o'rtasidagi bunday tirbandlik tufayli WS jamoasi ularga vazifani bajaradigan mobil radiostansiya yechimi kerakligini bilar edi.
Hytera qurilmalari va echimlari haqida ko'proq bilmoqchimisiz?
Bizga kompaniyangizning ehtiyojlari haqida aytib bering, bizning mutaxassislarimiz muammoli savollarni tahlil qilib, sizga to'g'ri echimni taklif qilishadi.