1. Specification

2. Antenna - S Parameter Test Data
2.1 VSWR


2.2 Total Efficiency & Gain:

Frequency(MHz)	615	638	661	684	707	730	753	776	799	822	845	868	891	914	937	960
Gain (dBi)	0.02	1.22	2.02	1.78	2.07	1.09	1.07	1.17	1.05	1.35	1.34	2.04	2.21	2.28	2.99	3.54
Efficiency (%)	54.38	68.07	80.29	71.40	76.10	59.73	56.78	54.89	51.16	51.85	46.75	52.03	53.60	50.56	55.97	54.62

Frequency(MHz)	1710	1800	1890	1980	2070	2160	2250	2340	2430	2520	2610	2700
Gain (dBi)	4.43	3.69	3.01	2.62	2.98	2.96	3.46	3.27	3.53	3.79	3.86	4.00
Efficiency (%)	71.85	67.94	63.35	67.31	68.53	67.02	71.95	71.63	76.17	76.95	81.57	81.73

Frequency(MHz)	3000	3100	3200	3300	3400	3500	3600	3700	3800	3900	4000	4100	4200	4300	4400	4500
Gain (dBi)	3.13	2.62	2.82	3.45	4.05	4.97	4.88	4.39	4.15	4.23	4.75	5.16	4.47	4.99	5.11	5.54
Efficiency (%)	71.44	72.92	67.88	69.56	71.94	80.32	79.11	71.89	68.36	71.43	76.04	76.65	64.20	59.83	62.70	69.64

Frequency(MHz)	4600	4700	4800	4900	5000	5100	5200	5300	5400	5500	5600	5700	5800	5900	6000
Gain (dBi)	5.52	5.42	5.01	4.77	5.68	6.01	5.33	5.45	4.60	4.67	4.88	5.10	4.98	4.53	4.60
Efficiency (%)	70.21	68.54	66.84	73.62	73.19	69.21	70.30	74.63	70.50	73.28	75.93	77.20	72.41	64.81	63.33

	3D	2D-Horizontal	2D-Vertical
615MHz
800MHz
960MHz

	3D	2D-Horizontal	2D-Vertical
1710MHz
3500MHz
6000MHz

Founded in 2009, Leenz is located in Dongguan, the manufacturing capital of the world.
The company specializes in research and development (R&D) and production of various antennas. With more than ten years of experience accumulation, it has the world’s leading antenna R&D and testing capabilities. Our products are rich and complete, covering 2G, 3G, 4G, 5G, NB-IOT, EMTC, WiFi, Bluetooth, RFID, GPS, etc.
Our commitment to quality and customer satisfaction has made us a trusted partner to numerous businesses in a wide variety of industries, including financial electronics, automotive electronics and wireless medical. Our professional team is committed to providing EMC/EMI technical support and quality service. 。