- Nhanganyaya
- Mainfeature
- Application&scenarios
- Tsanangudzo
- Zvikamu/Waranti
- TETRA (Terrestrial Trunked Radio) inodzokorodza yakagadzirirwa kutsigira veruzhinji-chengetedzo network uye nyanzvi dzenhare-redhiyo masisitimu ekuchengetedza-yepamusoro maapplication, senge metro pasi pevhu network, kana maindasitiri emafuta negasi.Bi-Directional Amplifier (BDA) inogona kusarudza kukwidziridza masaini, ichiva nechokwadi chekuti frequency kuchena kwemasaini anodzokororwa uye kugadzikana kwesimba rekubuda.Iyo ine kuenderana kwakanakisa uye ikozvino yave kushandiswa zvakanyanya mune trunking masisitimu ekutaurirana akadai seTETRA, iDEN.
Kingtone inopa huwandu hwakasiyana hwetetra redhiyo mhinduro uye inodzokorodza system yekusangana nezvinodiwa zveProfessional Mobile Radio mushandisi masangano.
- Mainfeature
-
◇ High linearity PA;High system kuwana;
◇ Intelligent ALC tekinoroji;
◇ Yakazara duplex uye yakakwirira kuzviparadzanisa kubva kumusoro kumusoro kuenda kudownlink;
◇ otomatiki Operation nyore kushanda;
◇ Maitiro akabatanidzwa ane kuita kwakavimbika;
◇ Yemunharaunda uye kure yekutarisa (isarudzo) ine otomatiki kukanganisa alarm & kure kure;
◇ Dhizaini yemamiriro ekunze ekuisa-mamiriro ekunze ese;
- Application&scenarios
- TETRA Fiber Optical inodzokorora inopa kufukidzwa muzvivakwa zvidiki, zvepakati, zvihombe uye zvekampasi, mukati mematenera, metro uye nharaunda dziri kure kana dzekumaruwa.
- Tsanangudzo
-
Items
Testing Condition
Tsanangudzo
Uplink
Downlink
Kushanda Frequency(MHz)
Nominal Frequency
380-385MHz
410-415MHz 415-420MHz
390-395MHz
420-425MHz 425-430MHz
Gain(dB)
NominalOutput Power-5dB
95±3
Simba rekubuda (dBm)
33
40
ALC (dBm)
Input Signal wedzera 20dB
△Po≤±1
Noise Figure (dB)
Kushanda mubhendi(Max.Gain）
≤5
Ripple mu-bhendi (dB)
Nominal Output Power -5dB
≤3
Frequency Tolerance (ppm)
Nominal Output Power
≤0.05
Nguva Kunonoka (isu)
Kushanda mubhendi
≤5
Peak Phase Error(°)
Kushanda mubhendi
≤20
RMS Phase Error (°)
Kushanda mubhendi
≤5
Gain Adjustment Danho (dB)
Nominal Output Power -5dB
1dB
Gain Adjustment Range(dB)
Nominal Output Power -5dB
≥30
Gain Adjustable Linear (dB)
10dB
Nominal Output Power -5dB
±1.0
20dB
Nominal Output Power -5dB
±1.0
30dB
Nominal Output Power -5dB
±1.5
Inter-modulation Attenuation (dBc)
Kushanda mubhendi
≤-45
Spurious Emission (dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
BS / MS Port
1.5
Ini/O Port
N-Mukadzi
Impedance
50ohm
Operating Temperature
-25°C ~+55°C
Relative Humidity
Max.95%
MTBF
Min.100000 maawa
Magetsi
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Remote Monitoring Basa (sarudzo)
Real-time alarm yeDoor Status, Temperature, Power Supply, VSWR, Output Power
Remote Control Module (sarudzo)
RS232 kana RJ45 + Wireless Modem + Inochaja Li-ion Battery
- Zvikamu/Waranti
- Warranty: 12months mushure mekutumira zuva;
■ taura nemutengesi ■ Solution&Application
-
*Muenzaniso:
*Chikamu Chigadzirwa: kingtone UHF 400-470 Bi-directional Amplifier UHF BDA Tetra Band inosarudza inodzokorora
-
*Muenzaniso: KT-CRP-B25-P37-B
*Chigadzirwa Chikamu: 37dbm 5W GSM850Mhz mbozha nhare chiratidzo Band Sarudzo Repeater -
* Muenzaniso: KT-RS900/1800-B25/25-P33B
*Chigadzirwa Chikamu: 2W GSM900MHz Mhepo Coupling isina waya Frequency Shifting Repeater -
* Muenzaniso: KT-WRP-B60-P37-B
* Chikamu Chechigadzirwa: 5W 37dbm Yedudoor 3g booster 2100mhz umts wcdma nharembozha inodzokorora 3g bhendi inosarudza inodzokorora
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