RF High Isolation BroadBand Frequency Converters Balanced Mixers

Nta:

Tsawg Hloov Poob
Kev rho tawm siab

Daim ntawv thov:

Wireless
Transceiver
Laboratory Test
Tshaj tawm

Hu rau tam sim no

Sib npaug Mixers

Ib Qhov Sib Nqus Mixers yog ib qho khoom siv hluav taws xob uas sib xyaw ob lub teeb liab ua ke los tsim cov teeb liab tawm. Nws yog qhov pab tau los txhim kho qhov rhiab heev, xaiv, ruaj khov thiab sib xws ntawm qhov ntsuas qhov zoo ntawm tus txais.

Nws cov yam ntxwv muaj xws li:

1.Suppression ntawm stray signals: Los ntawm kev siv ib tug balanced Circuit Court qauv, koj yuav ua tau zoo suppress stray signals thiab cuam tshuam sab nraum lub input teeb liab, txhim kho lub purity thiab zoo ntawm lub teeb liab.
2. Tsawg intermodulation distortion: Lub cim ntawm intermodulation distortion tuaj yeem txo qis vim tias nws cov qauv sib npaug muab cov txiaj ntsig zoo dua thiab raug sib xyaw los ntawm kev tawm tsam qhov tsis zoo ntawm cov khoom tsis sib xws.
3. Daim ntawv thov dav dav: nrog lub dav band dav, kev sib xyaw thiab cov teeb liab ua tiav tuaj yeem ua tiav nyob rau hauv ntau zaus.
4. High linearity: nws tuaj yeem muab cov cim tso tawm kom raug, thiab ua kom zoo dua qhov kev xav tau thiab kev ua haujlwm zoo ntawm qhov system.

Balanced mixers feem ntau yog siv rau hauv cov nram qab no:

1.Kev sib txuas lus: Sib npaug sib xyaw yog siv dav hauv kev sib txuas lus rau kev hloov pauv zaus, kev hloov kho thiab kev ua haujlwm, Doppler radar, xov tooj cua zaus txais thiab lwm yam. Nws muaj peev xwm sib xyaw cov cim ntawm ntau zaus ua ke, tso cai rau lawv kom xa mus thiab ua tiav ntawm cov kab sib txawv.
2.Radio cov cuab yeej: Hauv cov khoom siv hauv xov tooj cua, cov khoom sib npaug tuaj yeem siv rau kev hloov kho thiab demodulation ntawm tau txais thiab xa cov teeb liab. Nws muaj peev xwm sib xyaw cov cim tau txais ua ke los tsim cov teeb liab baseband, lossis sib xyaw cov teeb liab baseband ua ke los tsim cov teeb liab modulated.
3.Ground thiab satellite kev sib txuas lus systems: Sib npaug mixers yog dav siv nyob rau hauv av thiab satellite kev sib txuas lus systems rau band conversion, zaus synthesizers, teeb liab qhov chaw thiab mixers.
4.Radar system: Hauv qhov system radar, cov khoom sib npaug tuaj yeem siv rau kev ntsuas Doppler nrawm, hloov pauv zaus, mem tes compression thiab lwm yam txheej txheem.
5.Test thiab ntsuas ntsuas: Cov khoom sib npaug kuj tuaj yeem siv rau hauv kev sim thiab ntsuas cov cuab yeej rau kev ntsuas teeb liab, kev hloov pauv zaus, spectrum tsom xam thiab lwm yam kev siv los muab kev ntsuas qhov tseeb thiab txhim khu kev qha.

Qualwavemuab cov kev hloov pauv qis thiab cov khoom sib cais siab nyob rau hauv ntau yam ntawm 1MHz txog 110GHz. Peb cov mixers yog dav siv nyob rau hauv ntau qhov chaw.

Tshooj Naj Npawb	RF zaus (GHz, Min.)	RF zaus (GHz, Max.)	LO zaus (GHz, Min.)	LO zaus (GHz, Max.)	LO input zog (dBm)	IF Zaus (GHz, Min.)	IF Zaus (GHz, Max.)	Hloov Poob (dB Max.)	LO & RF Isolation (dB)	LO & IF Isolation (dB)	Txuas SMA2.92mm ib2.4mm ib	Lub Sijhawm Lead (Lub Limtiam)
QBM-1-6000	0.001 ib	6	0.001 ib	6	10	DC	1	8	35	25	SMA Poj Niam	1 ~ 2
QBM-10-2000	0.01 ib	2	0.01 ib	2	7	0.01 ib	1	10	30	40	SMA Poj Niam	1 ~ 2
QBM-1700-8000	1.7	8	1.7	8	+10	DC	3	6	25	20	SMA Poj Niam	1 ~ 2
QBM-2000-24000	2	24	2	24	+7-15	DC	4	10	40	25	SMA Poj Niam	1 ~ 2
QBM-2500-18000	2.5	18	2.5	18	+13	DC	6	10	35	25	SMA Poj Niam	1 ~ 2
QBM-6000-26000	6	26	6	26	+13	DC	10	9	35	35	SMA Poj Niam	1 ~ 2
QBM-10000-40000	10	40	10	40	15	DC	14	10	40	30	2.92mm Poj niam, SMA Poj Niam	1 ~ 2
QBM-14000-40000	14	40	14	40	10	DC	22	11	30	30	2.92mm Poj niam, SMA Poj Niam	1 ~ 2
QBM-14000-50000	14	50	14	50	10	DC	22	11	30	30	2.4mm Poj niam, SMA Poj Niam	1 ~ 2
QBM-50000-77000	50	77	50	77	13	DC	20	12	-	-	WR-15, SMA Poj Niam	1 ~ 2
QBM-75000-110000	75	110	-	-	15	DC	12	10	20	-	WR-10, 2.92mm Poj niam	1 ~ 2