Shaandheeyaha Xawaaraha Sare ee Chip Tunable

Shaandheeyaha Xawaaraha Sare ee Chip Tunable

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Nooca Bixinta:	L/C,T/T
Madadaalo:	FOB,EXW
Min. Dalbo:	1 Piece/Pieces
Gaadiidka:	Ocean,Land,Air,Express

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Tafaasiisha Sheyga

Sifooyinka Badeecada

Tusaale ahaan.: SDB3051C-3-K

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Iibinta Cutubyada	:	Piece/Pieces
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Tafaasiisha Sheyga

Injineerka Cirka: Shaandhooyin RF ah oo la isku halleyn karo

Deegaanka heerka sare ah ee isgaarsiinta hawada sare, nadiifinta calaamaduhu waa muhim. Qaybteena Duulimaadka RF Filters waxaa si taxadar leh loogu talagalay in lagu daboolo baahida adag ee avionics casriga ah, iyada oo siinaya diidmo faragelin heer sare ah iyo daacadnimada calaamad gaar ah xitaa kuwa ugu ciriiriga badan ee korantada.

Saxnaanta Joog kasta

Laga soo bilaabo gaadiidka ganacsiga ilaa nidaamyada hawada aan duuliyaha lahayn, filtarradayadu waxay xaqiijiyaan in hagidda, isku xirka xogta, iyo nidaamyada isgaarsiinta ay u adkeysanayaan buuqa ka baxsan band iyo faragelinta goobta. Injineerka si looga badbaado gariir ba'an, baaskiil kulaylka, iyo isbeddelada cadaadiska joogga sare, xalalkayagu waxay bixiyaan waxqabad joogto ah halka guuldaradu aanay ahayn ikhtiyaar.

Maaraynta Calaamadaha La Qabsiga

Si wax looga qabto caqabadaha koox-badan, naqshadaha raadiyaha ku qeexan software-ka (SDR), waxaan ku dhex darnay karti horumarsan khadka alaabtayada. Tignoolajiyada shaandhada Chip tunable-ka goynaysa waxay siisaa dabacsanaan aan la qiyaasi karin injineerada hawada:

Dhaqdhaqaaqa-Waqtiga-dhabta ah: Si firfircoon u hagaajiso inta jeer ee xarunta si aad kor ugu qaaddo waxqabadka guud ahaan beddelka profiles himilada.

Waxtarka SWaP: Gaadhi hoos u dhac weyn oo xagga Baaxadda, Miisaanka, iyo Awoodda (SwaP) adoon u hurayn xulashada ama luminta gelinta.

Qiyaasta Farsamada

No.	Parameter	Symbol	Unit	Specification (-55℃～+95℃)
01	Frequency Range Range	F	MHz	30-90MHz；90-225MHz；225-512MHz
02	Insertion Loss	I.L	dB	≤3.5
03	-1dB Bandwidth	BW-1	MHz	≥8%*FO
04	Out-of-Band Rejection	Sel.	dBc	F0±10%≥20
05	RF Input power	P(-1dB)	dBm	≤35
06	Tuning Time	Tv	us	≤5
07	VSWR	VSWR		≤1.5
08	Impedance(In/Out)	Zin/Zout	Ω	50
09	Supply Voltage	Vs	V	+3.3V~+12V
10	Power Consumption	P	mw	≤50
11	Center Frequency Drift	fo Drift	ppm/℃	≤80ppm/℃
12	Operating Temperature	To	℃	-55～+95
13	Storage Temperature	Ts	℃	-55～+105
14	Weight	W	g	≤30
15	Dimensions		mm	38.138.16（±0.2）
Descriptions	Address Code Definition: 10-bit parallel binary code A0–A9, compatible with CMOS and TTL logic levels. · A0–A7 control voltage levels: Logic Low: 0 ~ 0.7 V; Logic High: 2.4 ~ 3.3 V . · A0–A7 are used as the in-band address code. · A8 and A9 are used as band selection codes. Address Calculation (rounded to integer) Address Code={(fx-flow）/(fhigh-flow)}*250 Where: · fx: desired intrasegment center frequency · flow: lowest frequency in the segment · fhigh: highest frequency in the segment · 250: intrasegment steps If the calculated result contains a decimal fraction, it shall be rounded to the nearest integer.