-
Nyanzvi UHF 10W Bi-Directional Amplifier
Kingtone Bi-Directional Amplifiers system yakagadzirirwa kugadzirisa matambudziko eiyo isina simba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Station nyowani (BTS).Kushanda kukuru kweRF Bi-Directional Amplifiers system ndeyekugamuchira yakaderera-simba siginecha kubva kuBTS kuburikidza neredhiyo frequency transmission uye wobva waendesa chiratidzo chakasimudzirwa kunzvimbo dzisina kuvharwa netiweki.Uye iyo nharembozha inokwidziridzwa uye kuendeswa kuBTS kuburikidza neyakapesana.
-
Main Features
High linearity PA;High system kuwana;
Intelligent ALC tekinoroji;
Yakazara duplex uye yakakwirira yekuzviparadzanisa nevamwe kubva kumusoro kumusoro kusvika kudownlink;
Automatic Operation yakanakira kushanda;
Integrated tekinoroji nekuita kwakavimbika;
Bandwidth inogona kugadzirwa kubva ku0.2-25MHz mubhendi rebasa.
Yemunharaunda uye kure yekutarisa (inosarudza) ine otomatiki kukanganisa alarm & kure kudzora;
Weatherproof dhizaini yekuisa-mamiriro ekunze ese;
- Application&scenarios
-
Nyanzvi UHF 10W Bi-Directional Amplifier Application
Kuwedzera kuvharwa kwechiratidzo chekuzadza chiratidzo bofu nzvimbo iyo chiratidzo chisina simba
kana kusavapo.
Kunze: Nhandare, Nharaunda dzeKushanya, Makosi eGorofu, Tunnels, Mafekitori, Dunhu reMigodhi, Misha nezvimwe.
Indoor: Hotels, Exhibition Centers, Basement, Shopping
Mall, Mahofisi, Packing Lots etc.
Iyo inonyanya kushanda kune yakadaro kesi:
Anodzokorora anogona kuwana nzvimbo yekuisa iyo inogona kugamuchira yakachena BTS chiratidzo payakasimba zvakakwana nhanho sezvo iyo Rx Level mune inodzokorora saiti inofanirwa kupfuura -70dBm.
Uye inogona kusangana nezvinodiwa zvekuzviparadzanisa neantenna kudzivirira wega-oscillation.
-
Zvidimbu zvehunyanzvi
Items
Testing Condition
Tsanangudzo
Meno
Uplink
Downlink
Kushanda Frequency(MHz) Nominal Frequency 410-415MHz 420-425 MHz Iyo frequency inogona kutsanangurwa nemutengi Bandwidth Nominal Band 4MHz Gain(dB) Nominal Output Power-5dB 45±3 Simba rekubuda (dBm) modulating chiratidzo 30 40 ALC (dBm) Input Signal wedzera 20dB Po≤±1 Noise Figure (dB) Kushanda mubhendi(Max.Gain) ≤15 Ripple mu-bhendi (dB) Nominal Output Power -5dB ≤3 Frequency Tolerance (ppm) Nominal Output Power ≤0.05 Nguva Kunonoka (isu) 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 Real-time alarm yeDoor Status, Temperature, Power Supply, VSWR, Output Power Remote Control Module RS232 kana RJ45 + Wireless Modem + Inochaja Li-ion Battery
