RF High Stopband ijusile Kekere Iwon Telecom Band Kọ Ajọ

RF High Stopband ijusile Kekere Iwon Telecom Band Kọ Ajọ

Awọn ẹya:

High Stopband ijusile
Iwọn Kekere

Awọn ohun elo:

Telikomu
Yàrá
Awọn olugba Idanwo
Ohun elo

Kan si Bayi

Band Kọ Ajọ

Filter Reject Band jẹ àlẹmọ ti a lo ninu sisẹ ifihan agbara lati dinku iwọn ifihan agbara laarin iwọn igbohunsafẹfẹ kan pato lakoko gbigba awọn ifihan agbara ni awọn sakani igbohunsafẹfẹ miiran lati kọja.Ilana iṣiṣẹ ti ẹgbẹ kọ àlẹmọ ni lati ṣe itupalẹ ifihan ifihan titẹ sii ni agbegbe igbohunsafẹfẹ, ati yiyan tẹ titobi ifihan agbara ni ibamu si iwọn igbohunsafẹfẹ ti a ti sọ, lati le ṣaṣeyọri idinku ariwo ni igbohunsafẹfẹ pàtó kan.

Awọn atẹle ni awọn abuda akọkọ rẹ:

Gbigbe ifihan agbara 1.Block ni iwọn igbohunsafẹfẹ kan pato: àlẹmọ band-stop ko ni iṣẹ gbigbe ti odo, ṣugbọn o ni iṣẹ gbigbe ti o kere ju ni igbohunsafẹfẹ gige aarin.Nitorinaa, o le dènà gbigbe awọn ifihan agbara nipasẹ iwọn igbohunsafẹfẹ aarin rẹ.
2.Gba awọn ifihan agbara igbohunsafẹfẹ miiran lati kọja: Ni afikun si iwọn igbohunsafẹfẹ aarin, àlẹmọ band-stop gba awọn ifihan agbara ti gbogbo awọn igbohunsafẹfẹ miiran kọja.Eyi ngbanilaaye awọn asẹ-iduro band lati ṣee lo lati yọ ariwo kuro, kikọlu ati pade awọn ibeere esi igbohunsafẹfẹ kan pato.
3.Small igbi distortion: akawe pẹlu miiran orisi ti Ajọ, band-stop Ajọ ni kere igbi iparun.Eyi tumọ si pe o le ṣe itọju apẹrẹ ati titobi ti ifihan ti o kọja nipasẹ àlẹmọ dara julọ.
4.Broadband sisẹ ifihan agbara: Ajọ-iduro-iṣiro le ṣee lo fun sisẹ awọn ifihan agbara igbohunsafefe, nitori pe o le ṣe idaduro pupọ julọ awọn ẹya ara ẹrọ igbohunsafẹfẹ ati ki o dẹkun awọn ipo igbohunsafẹfẹ kan pato.
5. Idahun ipele: Idahun alakoso ti àlẹmọ-iduro-band da lori apẹrẹ ati imuse rẹ, ṣugbọn o maa n wa laarin asẹ kekere-kekere ati àlẹmọ giga-giga.

Ohun elo:

1. Ṣiṣẹda ifihan agbara itanna: Awọn asẹ idaduro band le ṣee lo lati ṣe àlẹmọ awọn igbohunsafẹfẹ kikọlu kan ninu sisẹ ifihan agbara itanna, nitorinaa imudarasi didara ifihan.
2. Ibaraẹnisọrọ redio: Ni ibaraẹnisọrọ redio, awọn asẹ idaduro band le ṣee lo lati ṣe àlẹmọ awọn loorekoore ti ko ni dandan ninu awọn ifihan agbara, nitorina imudarasi didara ibaraẹnisọrọ.
3. Ga itanna igbohunsafẹfẹ: Band Duro Ajọ le ṣee lo lati ṣatunṣe awọn igbohunsafẹfẹ esi ni iyika lati se aseyori awọn ti a beere Circuit iṣẹ.
4. Ohun elo iṣoogun: Awọn asẹ idaduro band le ṣee lo ni awọn ohun elo iṣoogun, gẹgẹbi awọn ohun elo elekitirogira, lati ṣe àlẹmọ awọn igbohunsafẹfẹ lati awọn iṣan ati awọn orisun kikọlu ita miiran.

Qualwaveipese ga stopband ijusile band kọ awọn Ajọ ni igbohunsafẹfẹ ibiti o DC-18GHz.Ẹgbẹ kọ awọn asẹ jẹ lilo pupọ ni ọpọlọpọ awọn ohun elo.

Nọmba apakan	Iduro (GHz, min.)	Iduro (GHz, o pọju)	Stopband Attenuation (dB)	Passband (MHz)	Passband (MHz)	Ipadanu ifibọ (dB, o pọju.)	VSWR (Max.)	Awọn asopọ 2.92mmSMAN
QRF-600-700-45	600	700	45	DC-500	800-2500	2	1.8	SMA
QRF-703-748-50	703	748	50	DC-683	768-4000	2	2	N
QRF-758-803-40	758	803	40	DC-743	818-3000	2.5	2	SMA
QRF-791-821-60	791	821	60	DC-781	831-2500	3	-	N
QRF-815-880-45	815	880	45	DC-780	920-1500	2.5	-	SMA
QRF-824-849-40	824	849	40	DC-814	859-3500	2	-	N
QRF-880-915-30	880	915	30	DC-870	925-2500	2	1.5	SMA
QRF-880-915-40	880	915	40	DC-865	930-2700	2	1.5	SMA
QRF-930-960-55	930	960	55	DC-910	975-3000	3	2	SMA
QRF-1240-1260-50	1240	1260	50	DC-1230	1270-4000	2	2	SMA
QRF-1350-1450-50	1350	1450	50	DC-1300	1500-2000	1	2	SMA
QRF-1447-1467-60	Ọdun 1447	1467	60	DC-1422	1492-5000	3	2	N
QRF-1550-1610-60	1550	1610	60	100-400	2200-2300	1	2	N
QRF-1710-1785-40	1710	Ọdun 1785	40	DC-1690	1800-3500	2	2	N
QRF-1785-1805-40	Ọdun 1785	Ọdun 1805	40	DC-1755	Ọdun 1815-5200	2	2	N
QRF-1805-1880-60	Ọdun 1805	Ọdun 1880	60	DC-1780	Ọdun 1905-5200	2 iru.	1,5 iru.	SMA
QRF-1805-1925-60	Ọdun 1805	Ọdun 1925	60	DC-1755	Ọdun 1975-5000	2	1.5	SMA
QRF-1850-1910-40	Ọdun 1850	Ọdun 1910	40	DC-1830	Ọdun 1930-3500	2	2	N
QRF-1880-1920-65	Ọdun 1880	Ọdun 1920	65	DC-1855	Ọdun 1945-2500	3	2	SMA
QRF-2000-2300-50	2000	2300	50	DC-1900	2400-5100	1.5	1.8	SMA
QRF-2110-2170-60	2110	2170	60	DC-2070	2210-6000	3	2	SMA
QRF-2300-2400-60	2300	2400	60	DC-2234	2480-4000	2.5	2	SMA
QRF-2300-2675-50	2300	2675	50	DC-2200	2775-6200	1.5	1.8	SMA
QRF-2400-2483.5-30	2400	2483.5	30	DC-2345	2538-15000	3	2	SMA
QRF-2400-2500-50	2400	2500	50	DC-2350	2550-5500	1.5	1.5	SMA
QRF-2496-2590-40	2496	2590	40	DC-2300	2700-4000	1.5	2	SMA
QRF-2500-2570-60	2500	2570	60	10-2450	2600-6000	1	2	SMA
QRF-2500-2690-40	2500	2690	40	DC-2481	2705-3000	3.2	3	SMA
QRF-2570-2620-55	2570	2620	55	DC-2555	2635-4000	2	2	SMA
QRF-2575-2615-50	2575	2615	50	DC-2570	2620-3000	5	2	N
QRF-2575-2625-60	2575	2625	60	DC-2550	2650-7700	2	1.5	SMA
QRF-2620-2690-60	2620	2690	60	DC-2570	2740-10000	2	2	SMA
QRF-3300-3800-50	3300	3800	50	DC-3190	3925-8500	1.2	1.7	SMA
QRF-3400-3600-50	3400	3600	50	DC-3300	3700-8000	2	1.7	SMA
QRF-3420-3700-60	3420	3700	60	DC-3270	3850-15000	2.5	2	SMA
QRF-4200-4400-60	4200	4400	60	DC-3800	4800-18000	2	2	SMA
QRF-4800-4900-55	4800	4900	60	DC-4720	4980-11000	2	1.7	SMA
QRF-5150-5850-50	5150	5850	50	DC-4950	6050-11500	1.5	1.7	N
QRF-5850-5925-50	5850	5925	50	DC-5620	6170-18000	2	3	SMA
QRF-5925-6425-50	5925	6425	50	DC-5700	6650-18000	2	3	SMA
QRF-5925-7125-50	5925	7125	50	DC-5325	7725-18000	2	3	SMA
QRF-6425-6525-50	6425	6525	50	DC-6300	6650-14000	2	1.7	SMA
QRF-6525-6875-50	6525	6875	50	DC-6350	7050-14200	2	1.7	SMA
QRF-6875-7125-50	6875	7125	50	DC-6700	7300-15000	2	1.7	SMA
QRF-14000-14500-50	14000	14500	50	13500-14000	14500-15000	2	-	2.92mm