Coaxial Isolator

The RF coaxial isolator is a non-reciprocal passive device that uses a coaxial interface. Its core feature is that it allows RF signals to propagate in only one direction, effectively isolating reflected signals to protect the preceding circuit. It boasts advantages such as low insertion loss and high isolation performance. Brand: RFTYT Country of Origin: China Frequency Range: 30 MHz – 31 GHz Pass-through Power: 50–500 W Minimum Order Quantity: 1 unit Customization Available: Yes Lead Time: 7–15 days Bill of Materials: Cavity: Aluminum with conductive oxidation Outer Shell: Industrial-grade pure iron plated with nickel Conductor: Brass plated with silver Flange: Aluminum with conductive oxidation Compliance with RoHS: Yes

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Coaxial Isolator

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Product Details

Product Introduction:

An RF coaxial isolator is a non-reciprocal, passive device that employs a coaxial interface. Its core feature is that it allows RF signals to propagate in only one direction, effectively isolating reflected signals to protect the preceding circuitry. It boasts advantages such as low insertion loss and high isolation. It is suitable for applications in civilian, military, aerospace, and other related fields. Key features: Non-reciprocal: This is the device’s fundamental physical characteristic—signals pass in one direction while being blocked in the reverse direction. Unidirectional transmission: A functional attribute resembling a “one-way valve”—low loss in the forward direction and high attenuation in the reverse direction. Protective function: The device’s primary purpose is to isolate reflected waves, thereby safeguarding sensitive components such as power amplifiers. Coaxial interface: This structural design facilitates easy integration into common RF cables and circuit systems. High performance: Electrical specifications characterized by “low insertion loss” and “high isolation.”
Application:
The RF power amplifier's final stage provides protection for communication systems including power amplifiers, digital communications, satellite communications, GSM/CDMA/TD-SCDMA/WCDMA, EGSM/WiMAX/TD-LTE/AMPS/SMR, radar, 5G, and more.
Product features:
Good temperature stability, small size, low insertion loss, high isolation, and high power handling capability.

Product Specifications:

Product Model	Frequency Minimum value MHz	Frequency Maximum value MHz	Bandwidth Maximum value	Insertion loss Maximum value dB	Isolation degree Minimum value dB	Standing wave ratio Maximum value	By power W	Reflected power W	Impedance Omega	Connection method	Operating temperature Celsius	Storage temperature Celsius	Size Length × Width × Height MM
TG6466HN	30	40	5%	1.50	20.0	1.25	50	20/50	50	N-F	-20~+70	-40~+90	64×66×22
TG6466HS	30	40	5%	1.50	20.0	1.25	50	20/50	50	SMA-F	-20~+70	-40~+90	64×66×22
TG6060EN	40	400	50%	0.50	23.0	1.20	100	20/100	50	N-F	-20~+70	-50~+90	60×60×25
TG6060ES	40	400	50%	0.50	23.0	1.20	150	20/100	50	SMA-F	-20~+70	-50~+90	60×60×25
TG6466ES	100	200	20%	0.50	23.0	1.20	300	20/100	50	N-F	-10~+60	-50~+90	64×66×25
TG6466ES	100	200	20%	0.45	23.0	1.20	100	20/100	50	SMA-F	-45~+85	-50~+90	64×66×25
TG5258EN	150	300	20%	0.30	23.0	1.20	300	20/100	50	N-F	-30~+70	-50~+90	52 × 57.5 × 22
TG5258ES	150	300	20%	0.30	25.0	1.20	100	20/100	50	SMA-F	-30~+70	-50~+90	52 × 57.5 × 22
TG4550XN	250	1400	40%	0.25	25.0	1.20	100	20/100	50	N-F	-30~+70	-50~+90	45×49×18
TG4550XS	250	1400	40%	0.25	25.0	1.15	100	20/100	50	SMA-F	-30~+70	-50~+90	45×49×18
TG4149AS	300	1000	50%	0.60	20.0	1.25	30	10	50	SMA-F	-30~+70	-50~+90	41×49×20
TG3538XN	300	1800	30%	0.25	25.0	1.15	100	20/100	50	N-F	-30~+75	-50~+90	35×38×15
TG3538XS	300	1800	30%	0.25	25.0	1.15	100	20/100	50	SMA-F	-30~+70	-50~+90	35×38×15
TG3033XS	700	3000	25%	0.30	23.0	1.20	100	20/100	50	SMA-F	-30~+75	-50~+90	30×33×15
TG3232XS	700	3000	25%	0.30	25.0	1.15	100	20/100	50	SMA-F	-30~+75	-50~+90	323215
TG2528XN	700	5000	25%	0.25	25.0	1.15	150	20/100	50	N-F	-30~+75	-50~+90	25×28×15
TG2528XS	700	5000	25%	0.25	25.0	1.15	100	20/100	50	SMA-F	-45~+85	-50~+90	25×28×15
TG2025XS	900	5000	20%	0.25	25.0	1.15	100	20/100	50	SMA-F	-45 to +70	-50~+90	20×25×13
TG6466KN	950	2000	Full	0.70	17.0	1.40	150	100	50	N-F	-10~+60	-40~+90	64×66×26
TG6466KS	950	2000	Full	0.70	17.0	1.40	100	20/100	50	SMA-F	-10~+60	-40~+90	64×66×26
TG4040AN	1500	3000	Full	0.50	18.0	1.30	100	20/100	50	N-F	-10~+60	-40~+90	404020
TG4040AS	1500	3000	Full	0.50	18.0	1.30	100	20/100	50	SMA-F	-10~+60	-50~+90	404020
TG5050AN	1250	3000	Full	0.50	18.0	1.30	150	20	50	N-F	-10~+60	-50~+90	49.5 × 50.8 × 19
TG5050AS	1250	3000	Full	0.40	18.0	1.30	100	20	50	SMA-F	-10~+60	-50~+90	49.5 × 50.8 × 19
TG3234AN	2000	4000	Full	0.40	20.0	1.25	150	20/100	50	N-F	-10~+60	-50~+90	32×34×21
TG3234AS	2000	4000	Full	0.50	20.0	1.25	100	20/100	50	SMA-F	-10~+60	-50~+90	32×34×21
TG3234BN	2000	4000	Full	0.40	19.0	1.25	150	20/100	50	N-F	-10~+60	-50~+90	32×34×21
TG3234BS	2000	4000	Full	0.40	20.0	1.25	100	20/100	50	SMA-F	-10~+60	-50~+90	32×34×21
TG3030BS	2000	6000	Full	0.85	12.0	1.50	50	20	50	SMA-F	-40~+70	-50~+90	30.5 × 30.5 × 15
TG6237AS	2000	8000	Full	1.20	15.0	1.50	20	10	50	SMA-F	-10~+60	-50~+90	62 × 36.8 × 19.6
TG2528CN	3000	6000	Full	0.40	20.0	1.20	150	20/100	50	N-F	-10~+60	-50~+90	24.5 × 28 × 15
TG2528CS	3000	6000	Full	0.40	20.0	1.20	100	20/100	50	SMA-F	-10~+60	-50~+90	24.5 × 28 × 15
TG2123BS	4000	8000	Full	0.40	20.0	1.25	50	10	50	SMA-F	-10~+60	-30~+70	21 × 22.5 × 15
TG1623CS	5000	7400	20%	0.30	23.0	1.20	100	10	50	SMA-F	-30~+75	-50~+90	162312.7
TG1319CS	6000	12000	40%	0.30	25.0	1.15	30	10	50	SMA-F	-10~+60	-50~+90	13×19×12.7
TG1622BS	6000	18000	Full	0.50	20.0	1.25	30	30	50	SMA-F	0~+60	-50~+90	16 × 26.6 × 14
TG1220CS	9000	18000	20%	0.30	23.0	1.20	30	5	50	SMA-F	-10~+60	-50~+90	12×20×13
TG1017CG	17000	31000	38%	0.70	20.0	1.30	10	2	50	2.92-F	-10~+60	-50~+90	10.2 × 16 × 12.5

Instructions:

The isolator interface is available in SMA and N-type, and both male and female connectors are compatible with user applications.
The reflected power is commonly available in 20W and 100W options, and the total reflected power can also be configured according to user requirements.
The table lists only some commonly used frequencies; customized production is available upon user request.
If you can't find the specifications you need, please feel free to contact us!

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