Dhammaan Qaybaha

AMPLIFIER RF LINEAR

Dhammaan Gaadiidka

Amplifier-ka Navigation-ka UAV
Amplifier isgaadhsiinta UAV
Amplifier ballaaran
Amplifier RF guud
Pulse sspa
Amplifier RF Linear
SDR (Software Defined Radio)
Codsiga Naqshadeynta Amplifier

Amplifier Toosan TDD 16W

Xaalad: 902-928/1428-1448/2300-2400MHz
Pout: >16W
Noqoshka: 45dBC ACPR
Voltage-ka Shaqada: 28VDC

Meesha Asalka:

Shenzhen, Shiinaha

Magaca Brand:

YONLIT, OEM,ODM

Lambarka Modelka:

902-928MHz

1428-1448MHz

2300 -2400MHz

2400-2500MHz

la habeeyey

  • Sharaxaad
Lacagtag macluumaadood

Lacagtag macluumaadood

Xiriir

Isticmaalka ugu weyn : SDR iyo Isgaarsiinta fiidiyowga ee Drone

  

Sharaxaad (Gaaban)

  • Pout> 50W marka -25℃ to 80℃
  • Pout > 50W inta jeer ee bandiga frekweensiya ah ee shaqeeya
  • LDMOS  Ciid  e nsure xog ugu yar iyo ultra broadband.
  • Soo saarida mawjada joogtada ah t awood u leh CW, FM ama AM
  • Qalabka gacanta ee ALC ee awoodda wax soo saarka ama ardaynta shaqo
  • VSWR aad u sarreeya si looga fogaado ama loo yareeyo waxyeelada ka timaadda wax iswaafaq la'aan
  • Ilaalinta gaaban ama furan ee dekedda wax soo saarka
  • Kaalmada heerkulka iyo kororka heerkulka
  • Ilaalinta heerkulka aad u sarreeya, Joojinta ka badan 75℃, dib u bilaabid otomaatig ah ka yar 50℃

 

Description:

Marka nidaamka isgaarsiinta wireless uu shaqeynayo, xoojinta awoodda waa la kordhiyaa, iyo marka kanaallo badan ay shaqeeyaan, qalloocin aan toos ahayn ayaa soo saari doonta harmonics labaad, harmonics saddexaad, isdhexgalka heerka saddexaad (IMD3), iyo isdhexgalka heerka shana Qalabkan aan toos ahayn wuxuu keeni doonaa taxane ah tilmaamayaasha waxqabadka antenna-ga gudbiyaha sida ballaca shucaaca, joojinta dhinaca dhinaca, iyo qoto dheer oo qoto dheer. Intaa waxaa dheer, astaamaha sare ee ugu sarreeya ee celceliska heerarka sare ee calaamadaha casriga ah ee waxtarka sare leh ee isbeddelka muuqaalka (sida OFDM iyo CDMA) waxay ka dhigaan qalloocan aan toos ahayn ee xoojinta awoodda ee ka shaqeeya meel u dhow barta dhergiga

Haddii aad ku jirto, waxaa laga heli karaa sannadood oo ka mid ah ee qofka badbaadiyada loo sameyn karo dadweynaha adeegga feddama: technologiya back-off, analog pre-distortion, iyo digital pre-distortion. Digital pre-distortion waxay joogin techneekal content gacanta ah, ugu yarreeb ah, iyo xiriirka ah, iyo waa inaad uusan yimid si sharciga ah. Xaaladooda DPD waa ku yar aan la'een carruurta moderna ee multi-carrier broadband systems, iyo algorithmaas signal processing ee base band digital domain waxay joogin xiriir gacanta ah, oo ay ku saabsan linearization effects ee dhammu.

OFDM waxaa la sameyn jiray toosbadaha uga badan. OFDM ka soo leeyahay inuu u diririyaa dhammaadka telefanka ee ku saabsan qoraalka dabadeed, sida digital audio television (DAB), telefanka digitaalka xaalad ah (HDTV) iyo IEEE802.11a iyo IEEE802.16a midabka dhexeeshada wi-fi (WLAN). Waxbarashada SDR ahaan wuxuu kale oo kala duwan yahay in laga helo dhammaadka telefanka ee ku saabsan. OFDM ayaa sidoo kale loo baahan yihiin qofka gaar ah ee ugu yeelo dadweyninta telefanka ee dhalinyarada ah ee mobile ee dhammaadka.

ACPR (Qeybta Awoodda Kanaalka ee Xidhiidhka) waa saamiga awoodda kanaalka ku xiga, kaas oo cabbira faragelinta ama awoodda.

 

Xisaabiida:

 

Faraqa

Qeybta gudaha

Qeybta dhawrka

1

Frekweensiiska isku cararaya

0.9G

902-928MHz

902-928MHz

1.4G

1428-1448MHz

1428-1448MHz

Band 40

2300 -2400MHz

2300-2400MHz

2.4G

2400-2500MHz

2400-2500MHz

la habeeyey

2

Kordhinta

25dB

50dB

3

Max Pout

/

42±1dBm

4

Taknolojia linjarka

/

DPD(Digital Pre-Distortion)

5

Max Pin aan waxyeelloobay

0dBm

15dBm

6

La'anta gain

≤± 1dB

≤±1 .5dB

7

Meesha adjust gain

/

31dB

8

Xataa adjust gain

/

±1dB

9

Meesha ALC

/

≥15dB

10

Nosie Figure

≤3dB

/

11

EVM

/

≤3% (Error Vector Magnitude)

12

ACPR

/

≤-45dBc@5MHz & 20MHz OFDM

13

PAR

/

10 (Peak average Ratio)

14

Stability Pout

/

±1dB@25 ℃~ +55

15

Stability gain

/

±1.5dB@25 ℃~ +55

16

Spurious

/

In-band ≤-36dBm/30kHz

/

Out-Band ≤-30dBm/30kHz

17

VSWR

≤1.4

≤1.4

18

Voltage Shaqo

28V

19

Koronto Shaqo

DPD 4A

20

Heerkulka Shaqo

-40 to +75

21

T/R Switch

TDD working Mode

Kuwa Tx waxaa ka heli karaa, Rx wuxuu ku jirtaa OFF; Kuwa Tx wuxuu ku jirtaa OFF, Rx waxaa ka heli karaa

Tx-Rx Dugsi Wac

2us

22

Xidhiidhiyaha RF

ANT Faruurad

(Rx LNA IN & Tx PA OUT): SMA-K

Tx in

MCX

Rx out

MCX

23

Iskudhamaan (Tx to Rx)

≥55dBc

24

Cabbirka

130×90×20mm

25

Dib ugu yar

& control

I/O Port xisaab

RS485, China Mobile Standard for Mobile BDA, 19200

I/O Port

PHD2.0, 2*5PIN

Xogta aqoonsiga ee loo yaqaan 'PIN1:RS485B';

PIN3:TR 3.3V ama hawada ku xidhan: ON;

0V ama qeybta: OFF

PIN5,7:GND

Soo dir

ON/OFF, Gain

Xiriir

ON/OFF, VSWR Alarm , Dagaal Temperatur

Qayb Temperatur, ATT qayb, Xiriirka Farsamada

Alarm ku jira Pout ee dhammaad Xidhitaanka marka ay ku jirto 2dB oo ka badan heerka lagu tilmaamay ee xidhitaanka, xidhitaanka digniinta iyo xidhitaanka codka.

Alarm ku jira Temperatur ee xun: PA Shutdown waxaa jiro >75 , auto-restart <50

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