Harmonic Wideband Tuners 0.2-120GHz

Focus Microwaves' Harmonic Tuners are engineered to enable precise control of impedance at the fundamental and harmonic frequencies (typically f₀, 2f₀, and 3f₀), making them essential for nonlinear device characterization and power amplifier design.

These tuners feature multiple cascaded probes within a single tuner body, allowing independent or simultaneous tuning at multiple frequencies. Their robust design ensures high tuning accuracy, minimal insertion loss, and excellent repeatability across a broad frequency range. Harmonic tuners are the ideal solution for advanced Load Pull measurements where harmonic control is critical.

Sub 18GHz Tuners:

Min Frequency :

Max Frequency :

Model	Min Frequency	Max Frequency	VSWR	Connector type	Type
L302	0.2 GHz	3 GHz	10:1 ~ 100:1	7/16; APC-7; N	f0, 2f0
L804	0.4 GHz	8 GHz	10:1 ~ 100:1	7/16; APC-7; N	f0, 2f0
L808	0.8 GHz	8 GHz	10:1 ~ 100:1	7/16; APC-7; N	f0, 2f0
L1007	0.7 GHz	10 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
L1208	0.8 GHz	12 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
L1218	1.8 GHz	12 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
L1804	0.4 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
L1807	0.7 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
L1808	0.8 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
L1818	1.8 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0
M804	0.4 GHz	8 GHz	10:1 ~ 100:1	7/16; APC-7; N	f0, 2f0, 3f0
M807	0.7 GHz	8 GHz	10:1 ~ 100:1	7/16; APC-7; N	f0, 2f0, 3f0
M808	0.8 GHz	8 GHz	10:1 ~ 100:1	7/16; APC-7; N	f0, 2f0, 3f0
M1007	0.7 GHz	10 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1204	0.4 GHz	12 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1208	0.8 GHz	12 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1218	1.8 GHz	12 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1804	0.4 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1807	0.7 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1818	1.8 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
M1808	0.8 GHz	18 GHz	10:1 ~ 100:1	APC-7; N	f0, 2f0, 3f0
	Min Frequency	Max Frequency

On Wafer Harmonic Delta Tuners:

Min Frequency :

Max Frequency :

Model	Min Frequency	Max Frequency	VSWR	Connector type	Type
L3018	1.8 GHz	30 GHz	10:1 - 50:1	3.5 mm	f0, 2f0 (DELTA)
L3620	2 GHz	36 GHz	10:1 - 50:1	2.92 mm	f0, 2f0 (DELTA)
L4030	3 GHz	40 GHz	10:1 - 50:1	2.92 mm	f0, 2f0 (DELTA)
L4060B	6 GHz	40 GHz	10:1 - 50:1	2.92 mm	f0, 2f0 (DELTA)
L4080B	8 GHz	40 GHz	10:1 - 50:1	2.92 mm	f0, 2f0 (DELTA)
L5060B	6 GHz	50 GHz	7:1 - 50:1	2.4 mm	f0, 2f0 (DELTA)
L5080B	8 GHz	50 GHz	10:01	2.4 mm	f0, 2f0 (DELTA)
L6750B	5 GHz	67 GHz	6:1 - 50:1	1.85 mm	f0, 2f0 (DELTA)
L67100B	10 GHz	67 GHz	10:1-50:1	1.85 mm	f0, 2f0 (DELTA)
L110240	24 GHz	110 GHz	6:1 - 30:1	1 mm	f0, 2f0 (DELTA)
L120270	27 GHz	120 GHz	6:1 - 30:1	1 mm	f0, 2f0 (DELTA)
M3018	1.8 GHz	30 GHz	10:1 - 100:1	3.5 mm	f0, 2f0, 3f0 (DELTA)
M3620	2 GHz	36 GHz	10:1 - 50:1	2.92 mm	f0, 2f0, 3f0 (DELTA)
M4030	3 GHz	40 GHz	10:1 - 50:1	2.92 mm	f0, 2f0, 3f0 (DELTA)
M4060B	6 GHz	40 GHz	10:1 - 50:1	2.92 mm	f0, 2f0, 3f0 (DELTA)
M4080B	8 GHz	40 GHz	10:1 - 50:1	2.92 mm	f0, 2f0, 3f0 (DELTA)
M5060B	6 GHz	50 GHz	7:1 - 50:1	2.4 mm	f0, 2f0, 3f0 (DELTA)
M5080B	8 GHz	50 GHz	10:1 - 50:1	2.4 mm	f0, 2f0, 3f0 (DELTA)
M6750B	5 GHz	67 GHz	6:1 - 50:1	1.85 mm	f0, 2f0, 3f0 (DELTA)
M67100B	10 GHz	67 GHz	10:1 - 50:1	1.85 mm	f0, 2f0, 3f0 (DELTA)
M110240	24 GHz	110 GHz	6:1 - 30:1	1 mm	f0, 2f0, 3f0 (DELTA)
M120270	27 GHz	120 GHz	6:1 - 30:1	1 mm	f0, 2f0, 3f0 (DELTA)
	Min Frequency	Max Frequency