Asosiy xususiyatlar
Yuqori spektr samaradorligi
Simulcast texnologiyasi, tarmoqdagi tayanch stantsiyalar sonidan qat'i nazar, faqat bitta juftlik chastotasiga (birinchisi uzatish uchun, ikkinchisini qabul qilish uchun) ega bo'lish zaruratidan kelib chiqadi.
Uzluksiz rouming va uzatish
Simulcast tizimida radiostansiya rouming - turli baza stansiyalar o'rtasida uzluksiz uzatish imkoniyatiga ega, uzatish paytida uzluksiz aloqa davom etadi.
Dinamik ovoz berish
Simulcast qamrov hududida yaxshi ovoz sifatini ta'minlaydi, chunki bir -biriga mos keladigan radiostansiyalarr har doim dinamik ovoz berish orqali eng yaxshi nutq ramkasini nitanlaydi.
Moslashuvchan tarmoq
IP-ga asoslangan arxitektura moslashuvchan tarmoq qurulishini ta'minlaydi.
BS va MSO o'rtasida IP, E1, simsiz ko'prik va boshqalar kabi bir nechta uzatish kanallaridan foydalanish mumkin.
Standart SIP va RTP PSTN va DMR tran tizimlari kabi boshqa tizimlarga ulanish uchun ishlatiladi.
Analog va raqamli rejimlarni tanlash
Simulcast tayanch stantsiya kanallari analog va raqamli ishlashni qo'llab -quvvatlab, analogdan raqamli tarmoqqa silliq o'tishni ta'minlaydi.
GPSni uzoq ushlab turish
Agar GPS ishlamay qolsa, tayanch stantsiya Simulcast -ning normal ishlashini ta'minlash uchun ichki vaqt ma'lumoti yordamida 48 soat ushlab turishni ta'minlaydi.
Tavsiflar
| System Performance | |
| Max. BS Capacity | 512 |
| Number of Carrier Frequency | 512 |
| Subnet Capacity | 99 |
| Certification | CE/FCC/IC |
| BS Specificaition | |
| Standard Compliance | DMR |
| Frequency Range | Wired BS/Wireless BS: VHF：136-174MHz UHF3：330-400MHz UHF1：400-470MHz |
| Carrier Capacity | 512 |
| Dimensions(H×W×D) mm | Wired BS： Single-carrier BS (UHF): 355 ×425 ×482.6 Dual-carrier BS (UHF): 900 × 600 × 600 Single-carrier/Dual-carrier BS (VHF): 1,200 ×600 × 600 Wireless BS: 900 ×600 × 600 |
| Weight | Wired BS Single-carrier BS (UHF): ≤50 kg Dual-carrier BS (UHF)/Single-carrier BS (VHF)/Dual-carrier BS (VHF): ≤400 W Wireless BS：≤110 kg |
| Operating Temperature | Normal: +15 °C to +35 °C Extreme: -30 °C to +60 °C |
| Storage Temperature | -40℃～+85℃ |
| Relative Humidity | 20% to 90% RH (non-condensing) |
| Receiver | |
| RX Sensitivity(Static) | Wired BS： Single-carrier BS (UHF): -116 dBm@BER5% Dual-carrier BS (UHF): -118 dBm@BER5% Single-carrier BS (VHF): -115.96 dBm@BER5% Dual-carrier BS (VHF): -120.9 dBm@BER5% Wireless BS: -118 dBm@BER5% |
| Transmitter | |
| Adjust Power Range | 5 to 50 W (CHU) |
| System Performance | |
|---|---|
| Max. BS Capacity | 512 |
| Number of Carrier Frequency | 512 |
| Subnet Capacity | 99 |
| Certification | CE/FCC/IC |
| BS Specificaition | |
|---|---|
| Standard Compliance | DMR |
| Frequency Range | Wired BS/Wireless BS: VHF：136-174MHz UHF3：330-400MHz UHF1：400-470MHz |
| Carrier Capacity | 512 |
| Dimensions(H×W×D) mm | Wired BS： Single-carrier BS (UHF): 355 ×425 ×482.6 Dual-carrier BS (UHF): 900 × 600 × 600 Single-carrier/Dual-carrier BS (VHF): 1,200 ×600 × 600 Wireless BS: 900 ×600 × 600 |
| Weight | Wired BS Single-carrier BS (UHF): ≤50 kg Dual-carrier BS (UHF)/Single-carrier BS (VHF)/Dual-carrier BS (VHF): ≤400 W Wireless BS：≤110 kg |
| Operating Temperature | Normal: +15 °C to +35 °C Extreme: -30 °C to +60 °C |
| Storage Temperature | -40℃～+85℃ |
| Relative Humidity | 20% to 90% RH (non-condensing) |
| Receiver | |
|---|---|
| RX Sensitivity(Static) | Wired BS： Single-carrier BS (UHF): -116 dBm@BER5% Dual-carrier BS (UHF): -118 dBm@BER5% Single-carrier BS (VHF): -115.96 dBm@BER5% Dual-carrier BS (VHF): -120.9 dBm@BER5% Wireless BS: -118 dBm@BER5% |
| Transmitter | |
|---|---|
| Adjust Power Range | 5 to 50 W (CHU) |
Tegishli videolar
Hytera DMR Trunking Solution provides advanced, reliable and efficient PMR network with seamless coverage to ensure a safer city.
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.