RF I&Q and QPSK MODULATORS / DEMODULATORS

RF / LO FROM 1 MHz TO 2000 MHz, I&Q FROM DC TO 10 MHZ

Mini-Circuits offers a wide selection of QPSK modulators and I&Q modulator/demodulators covering RF/LO frequencies from 1 to 2000 MHz and I&Q frequencies from DC to 10 MHz.

Available in coaxial connectorized and surface mount packages, these components provide excellent harmonic rejection as well as good carrier and sideband rejection while maintaining low conversion loss over their operating range.

RF I&Q and QPSK MODULATORS / DEMODULATORS CATALOG

Please use the below filters to narrow down your search according to your required parameters.

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I & Q Modulators, Surface Mount

I & Q Demodulators, Surface Mount

Attenuators / Switches / Bi-Phase, Surface Mount

QPSK Modulators, Coaxial

I & Q Modulators, Coaxial

I & Q Demodulators, Coaxial

Attenuators / Switches / Bi-Phase Modulators, Coaxial

I & Q Modulators

I & Q Demodulators

Attenuator / Switches / Bi-Phase, Plug-In

I & Q Modulators, Surface Mount

P/N	RF/LO Freq. Low (MHz)	RF/LO Freq. Hi (MHz)	I&Q Freq. (MHz) Min., DC to …	I&Q Freq. (MHz) Max., DC to …	Conv. Loss (dB), Typ.	Conv. Loss (dB), (σ)	Conv. Loss (dB), Max.	Carrier Rejection (dBc), Typ.	Carrier Rejection (dBc), Max.	Sideband Rejection (dBc) Typ.	Sideband Rejection (dBc) Min.	Harmonic Suppression (dBc), 3XI/Q Typ.	Harmonic Suppression (dBc), 3XI/Q Max.	Harmonic Suppression (dBc), 5XI/Q Typ.	Harmonic Suppression (dBc), 5XI/Q Max.	LTCC Construction
IQBG-2000A+	1800	2000	DC	10	7.5	–	9	30	20	34	28	50	45	70	50	LTCC
JCIQ-88M	52	88	DC	5	5.6	0.10	7	40	32	35	30	45	35	65	50	–
JCIQ-88M+	52	88	DC	5	5.6	0.10	7	40	32	35	30	45	35	65	50	–
JCIQ-176M	104	176	DC	5	5.6	0.10	7	35	30	35	30	45	35	65	50	–
JCIQ-176M+	104	176	DC	5	5.6	0.10	7	35	30	35	30	45	35	65	50	–

I & Q Demodulators, Surface Mount

P/N	Datasheet	RF/LO Freq. Low (MHz)	RF/LO Freq. Hi (MHz)	I&Q Freq. (MHz) Min., DC to …	I&Q Freq. (MHz) Max., DC to …	Conv. Loss (dB), Typ.	Conv. Loss (dB), (σ)	Conv. Loss (dB), Max.	Amplitude Unbalance (dB) Typ.	Amplitude Unbalance (dB) Max.	Phase Unbalance (deg.) Typ.	Phase Unbalance (deg.) Max.	Harmonic Suppression (dBc), 3XI/Q Typ.	Harmonic Suppression (dBc), 3XI/Q Max.	Harmonic Suppression (dBc), 5XI/Q Typ.	Harmonic Suppression (dBc), 5XI/Q Max.
JCIQ-176D		104	176	DC	5	5.5	0.1	7	0.15	0.6	2	5	52	40	65	50
JCIQ-176D+		104	176	DC	5	5.5	0.1	7	0.15	0.6	2	5	52	40	65	50

Attenuators / Switches / Bi-Phase, Surface Mount

P/N	Freq. Range In Low (MHz)	Freq. Range In Hi (MHz)	Freq. Range Con Low (MHz)	Freq. Range Con Hi (MHz)	Mid-Band Insertion Loss (dB) at ±20 mA, Typ.	Mid-Band Insertion Loss (dB) at ±20 mA, Max.	Total Range Insertion Loss (dB) at ±20 mA, Typ.	Total Range Insertion Loss (dB) at ±20 mA, Max.	Input Power (dBm) at 1 dB Compr., at ±20 mA	No Damage Input Power (dBm) at ±20 mA	In-Out Isolation (dB) at 0 mA, Low Range, Typ.	In-Out Isolation (dB) at 0 mA, Mid Range, Typ.	In-Out Isolation (dB) at 0 mA, Upper Range, Typ.	Bi-Phase X (±20 mA), Amp (dB), Mid-Band, Typ.	Bi-Phase X (±20 mA), Amp (dB), Total Range, Typ.	Bi-Phase X (±20 mA), Phase (deg.) deviation from 180, Mid-Band, Typ.	Bi-Phase X (±20 mA), Phase (deg.) deviation from 180, Total Range, Typ.
LRAS-2-75	10	1000	DC	0.05	4.1	6.0	4.5	7.5	20	25	58	42	39	0.15	0.3	1.5	3
RAS-1+	2	400	DC	0.05	1.4	2.4	1.6	3.2	20	25	65	45	32	0.10	0.1	1.0	2
RAS-2-75+	10	1000	DC	0.05	4.1	6.0	4.5	7.5	20	25	58	42	39	0.15	0.3	1.5	3
SYAS-1+	2	400	DC	0.05	1.4	2.0	1.6	3	20	25	65	45	35	0.1	0.1	1.0	2
SYAS-860+	600	1000	DC	0.5	–	–	2.7	5.7	14	25	25	25	25	–	0.5	–	4
TFAS-1SM+	2	400	DC	0.05	1.4	2.0	1.6	3	20	25	65	45	35	0.1	0.1	1.0	2
TFAS-2SM+	10	1000	DC	0.5	3.7	4.5	5	8	17	25	50	42	31	0.1	0.2	2.0	3

QPSK Modulators, Coaxial

P/N	Datasheet	Freq. Range Low (MHz)	Freq. Range High (MHz)	Insertion Loss (dB) Typ.	Insertion Loss (dB) Max.	Amplitude Unbalance (dB) Typ.	Amplitude Unbalance (dB) Max.	Phase Unbalance (deg.) ± Typ.	Phase Unbalance (deg.) ± Max.	1 dB Compr. (dBm ) Typ.	Input VSWR (:1) Typ.	Output VSWR (:1) Typ.
ZMQ-1050		800	1050	5.5	7.5	0.5	1	3	7	4	2	2

I & Q Modulators, Coaxial

P/N	Datasheet	RF/LO Freq. Range Low (MHz)	RF/LO Freq. Range Hi (MHz)	I&Q Freq. Range Low (MHz)	I&Q Freq. Range Hi (MHz)	Conv. Loss (dB) Typ.	Conv. Loss (dB) (σ)	Conv. Loss (dB) Max.	Carrier Rejection (dBc) Typ.	Carrier Rejection (dBc) Min.	Sideband Rejection (dBc) Typ.	Sideband Rejection (dBc) Min.	Harmonic Suppression (dBc) 3xI/Q Typ.	Harmonic Suppression (dBc) 3xI/Q Min.	Harmonic Suppression (dBc) 5xI/Q Typ.	Harmonic Suppression (dBc) 5xI/Q Min.
ZFMIQ-70ML		66	73	DC	5	5.7	0.1	6.5	38	30	38	30	48	43	58	55

I & Q Demodulators, Coaxial

P/N	Datasheet	RF/LO Freq. Range Low (MHz)	RF/LO Freq. Range Hi (MHz)	I&Q Freq. Range Low (MHz)	I&Q Freq. Range Hi (MHz)	Conv. Loss (dB) Typ.	Conv. Loss (dB) (σ)	Conv. Loss (dB) Max.	Amplitude Unbalance (dB) Typ.	Amplitude Unbalance (dB) Max.	Phase Unbalance (deg.) Typ.	Phase Unbalance (deg.) Max.	Harmonic Suppression (dBc) 3xI/Q Typ.	Harmonic Suppression (dBc) 3xI/Q Min.	Harmonic Suppression (dBc) 5xI/Q Typ.	Harmonic Suppression (dBc) 5xI/Q Min.
ZFMIQ-70D		66	73	DC	2	6.2	0.1	7	0.15	0.5	0.7	3	56	45	58	55

Attenuators / Switches / Bi-Phase Modulators, Coaxial

P/N	RF Freq. Low (MHz)	RF Freq. Hi (MHz)	Control Freq. Low (MHz)	Control Freq. Hi (MHz)	Mid-Band Insertion Loss (dB) at ±20 mA, Typ.	Mid-Band Insertion Loss (dB) at ±20 mA, Max.	Total-Band Insertion Loss (dB) at ±20 mA, Typ.	Total-Band Insertion Loss (dB) at ±20 mA, Max.	Input Pwr @ 1 dB Compr. at ±20 mA, Typ.	Max. No Damage Input Pwr	In-Out Isolation (dB) at 0 mA, Low Range Typ.	In-Out Isolation (dB) at 0 mA, Low Range Max.	In-Out Isolation (dB) at 0 mA, Mid-Range Typ.	In-Out Isolation (dB) at 0 mA, Mid-Range Max.	In-Out Isolation (dB) at 0 mA, Upper Range Typ.	In-Out Isolation (dB) at 0 mA, Upper Range Max.	Bi-Phase ?amp (dB) at ±20 mA, Total Range, Typ.	Bi-Phase Phase Deviation from 180° at ±20 mA, Total Range, Typ.
ZAS-1	5	450	DC	0.05	3.5	4	3.5	4.7	20	30	65	50	55	37	35	25	0.1	1.2
ZAS-3+	1	200	DC	0.05	1.4	2	1.6	2.5	15	30	65	50	50	40	50	35	0.1	1
ZFAS-2000+	100	2000	DC	0.5	4.2	6.5	5.4	7.5	19R	25	30	22	–	–	26	20	0.4	8
ZMAS-1	5	450	DC	0.05	3.5	4	3.5	4.7	20	30	65	50	55	40	35	25	0.1	1.2
ZMAS-3	1	200	DC	0.05	1.4	2	1.6	2.5	15	30	65	50	50	37	50	35	0.1	1

I & Q Modulators

P/N	Datasheet	RF/LO Freq. Low (MHz)	RF/LO Freq. Hi (MHz)	I&Q Freq. Low (MHz)	I&Q Freq. Hi (MHz)	Conv. Loss (dB) Typ.	Conv. Loss (dB) (σ)	Conv. Loss (dB) Max.	Carrier Rej. (dBc), Typ.	Carrier Rej. (dBc), Min.	Sideband Rej. (dBc), Typ.	Sideband Rej. (dBc), Min.	3XI/Q Harmonic Suppression (dBc), Typ.	3XI/Q Harmonic Suppression (dBc), Min.	5XI/Q Harmonic Suppression (dBc), Typ.	5XI/Q Harmonic Suppression (dBc), Min.
MIQA-21M+		20	23	DC	3	6.2	0.14	7	50	40	40	30	48	40	65	55

I & Q Demodulators

P/N	Datasheet	RF/LO Freq. Range Low (MHz)	RF/LO Freq. Range Hi (MHz)	I&Q Freq. Range Low (MHz)	I&Q Freq. Range High (MHz)	Conv. Loss (dB) Typ.	Conv. Loss (dB) (σ)	Conv. Loss (dB) Max.	Amplitude Unbalance (dB) Typ.	Amplitude Unbalance (dB) Max.	Phase Unbalance (deg.) Typ.	Phase Unbalance (deg.) Max.	Harmonic Suppression (dBc) 3xI/Q Typ.	Harmonic Suppression (dBc) 3xI/Q Min.	Harmonic Suppression (dBc) 5xI/Q Typ.	Harmonic Suppression (dBc) 5xI/Q Min.
MIQA-21D+		20	23	DC	3	6.1	0.15	7	0.15	0.6	0.7	3	64	35	67	50

Attenuator / Switches / Bi-Phase, Plug-In

P/N	RF Freq. Low (MHz)	RF Freq. Hi (MHz)	Control Freq. Low (MHz)	Control Freq. Hi (MHz)	Mid-Band Insertion Loss (dB) at ±20 mA, Typ.	Mid-Band Insertion Loss (dB) at ±20 mA, Max.	Total-Band Insertion Loss (dB) at ±20 mA, Typ.	Total-Band Insertion Loss (dB) at ±20 mA, Max.	Input Pwr @ 1 dB Compr. at ±20 mA, Typ.	Max. No Damage Input Pwr	In-Out Isolation (dB) at 0 mA, Low Range Typ.	In-Out Isolation (dB) at 0 mA, Low Range Max.	In-Out Isolation (dB) at 0 mA, Mid-Range Typ.	In-Out Isolation (dB) at 0 mA, Mid-Range Max.	In-Out Isolation (dB) at 0 mA, Upper-Range Typ.	In-Out Isolation (dB) at 0 mA, Upper-Range Max.	Bi-Phase Amp (dB) at ±20 mA, Total Range, Typ.	Bi-Phase Phase Deviation from 180° at ±20 mA, Total Range, Typ.
GAS-1+	5	450	DC	0.05	3.3	4	3.5	5	20	25	60	48	45	35	35	25	0.1	1.5
GAS-2+	10	1000	DC	0.05	4.3	6	5.2	8.5	20	25	55	40	35	25	28	20	0.3	3
PAS-1+	5	450	DC	0.05	3.5	4	3.5	4.7	20	29	65	50	45	35	35	25	0.1	1.2
PAS-2+	10	1000	DC	0.05	4	6	6.5	8.5	20	29	50	40	40	30	35	25	0.3	1
PAS-3+	1	200	DC	0.05	1.4	2	1.6	2.5	15	29	65	50	50	40	50	35	0.1	1
PAS-2000+	100	2000	DC	0.5	4.2	6.5	5.4	7.5	19	25	30	22	–	–	26	20	0.4	8
TFAS-1+	2	400	DC	0.05	1.4	2	1.6	3	20	25	65	45	45	33	35	25	0.1	2
TFAS-2	10	1000	DC	0.5	3.7	4.5	5	8	17	25	50	30	42	20	31	20	0.2	3
TFAS-2+	10	1000	DC	0.5	3.7	4.5	5	8	17	25	50	30	42	20	31	20	0.2	3

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RF I&Q and QPSK MODULATORS / DEMODULATORS

Mini-Circuits offers a wide selection of QPSK modulators and I&Q modulator/demodulators covering RF/LO frequencies from 1 to 2000 MHz and I&Q frequencies from DC to 10 MHz.

RF I&Q and QPSK MODULATORS / DEMODULATORS CATALOG

COMPANION PRODUCTS

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