!United Monolithic Semiconductors
!Bât. Charmille - Parc SILIC - 10. Avenue du Québec
!91140
!VILLEBON-SUR-YVETTE
!FRANCE
!Tel.    +33  (0)1 69 86 32 00
!Fax     +33  (0)1 69 86 34 34
!e.mail  mktsales@ums-rf.com
!__________________________________________________________________________________
!
!Device:	CHA3801-QDG. L Band LNA
!features:	1-2 GHz, Gain = 28 dB, 17 dBm Psat, 27 dBm OTOI	
!Option:	Temp. 25°C; 5V; 0.07A
!Ref. July 2021
!__________________________________________________________________________________
!
!F(GHz) dBS11 PhS11 dBS21 PhS21 dBS12 PhS12 dBS22 PhS22
!
# GHZ S DB R 50					
0.2	-0.27	-33.78	-26.68	-136.46	-72.45	138.44	-0.27	-41.24
0.4	-0.87	-77.02	-13.43	-67.28	-60.08	85.86	-0.94	-87.62
0.6	-4.66	-152.63	15.20	-121.71	-57.72	3.73	-3.54	-148.59
0.8	-15.58	94.34	25.11	135.55	-65.48	6.94	-12.86	132.95
1	-16.23	13.76	27.13	62.77	-58.08	-53.71	-25.82	-34.88
1.2	-17.15	-16.36	27.53	13.87	-55.24	-126.13	-21.91	-90.56
1.4	-22.64	-16.53	28.01	-25.63	-51.62	-177.12	-22.28	-96.07
1.6	-20.13	45.87	28.07	-62.18	-48.49	147.37	-20.75	-92.38
1.8	-13.81	41.94	27.78	-96.03	-45.91	118.37	-18.64	-101.10
2	-10.94	27.13	27.12	-126.36	-44.11	93.91	-17.59	-113.50
2.2	-9.60	13.64	26.33	-153.70	-42.71	71.80	-17.11	-123.12
2.4	-9.02	3.32	25.47	-178.86	-41.55	52.08	-16.48	-128.69
2.6	-8.71	-3.72	24.60	157.15	-40.71	33.22	-15.33	-132.64
2.8	-8.27	-7.78	23.72	133.71	-39.93	14.55	-13.71	-138.36
3	-7.39	-10.93	22.79	110.54	-39.43	-4.53	-11.91	-147.21
3.2	-6.17	-15.75	21.70	87.61	-39.24	-23.34	-10.26	-158.90
3.4	-4.87	-23.47	20.40	65.27	-39.37	-41.92	-8.94	-172.07
3.6	-3.73	-33.52	18.91	43.96	-39.70	-59.60	-7.97	174.30
3.8	-2.84	-44.90	17.27	24.04	-40.33	-76.11	-7.32	161.23
4	-2.16	-56.72	15.60	5.65	-41.22	-92.18	-6.97	149.12
4.2	-1.70	-68.50	13.84	-11.30	-42.13	-106.25	-6.74	138.07
4.4	-1.39	-79.99	12.07	-26.87	-43.18	-119.90	-6.62	128.04
4.6	-1.15	-91.14	10.40	-41.28	-44.20	-132.04	-6.57	119.00
4.8	-1.00	-101.95	8.74	-54.79	-45.24	-143.14	-6.56	110.85
5	-0.93	-112.55	7.09	-67.56	-46.20	-154.39	-6.56	103.48
5.2	-0.90	-123.09	5.52	-79.74	-47.08	-165.09	-6.60	96.70
5.4	-1.21	-132.80	3.90	-90.86	-47.80	-176.19	-6.66	90.61
5.6	-0.93	-139.28	2.64	-100.74	-48.81	170.42	-6.71	84.91
5.8	-0.75	-148.98	1.37	-111.58	-49.83	159.65	-6.75	79.72
6	-0.71	-158.22	0.12	-122.10	-50.88	148.65	-6.71	75.00
6.2	-0.68	-167.01	-1.10	-132.38	-51.50	139.92	-6.63	69.83
6.4	-0.66	-175.55	-2.24	-142.41	-52.17	128.79	-6.61	64.51
6.6	-0.63	176.17	-3.29	-152.33	-52.39	118.58	-6.60	59.30
6.8	-0.63	168.11	-4.32	-162.01	-52.87	105.79	-6.69	54.20
7	-0.63	160.35	-5.23	-171.67	-52.71	95.58	-6.81	49.58
7.2	-0.63	152.70	-6.04	178.38	-52.79	81.66	-6.95	45.42
7.4	-0.64	145.37	-6.72	168.37	-52.69	72.88	-7.07	41.51
7.6	-0.65	138.11	-7.27	157.61	-52.24	61.51	-7.18	37.86
7.8	-0.63	131.02	-7.63	145.94	-51.55	49.05	-7.29	34.42
8	-0.67	124.06	-7.87	132.71	-50.88	37.18	-7.40	31.36
8.2	-0.71	117.26	-7.95	116.83	-49.75	23.31	-7.46	28.70
8.4	-0.77	110.71	-8.04	96.88	-48.58	6.50	-7.39	26.43
8.6	-0.83	104.42	-8.58	71.54	-47.65	-15.13	-7.14	23.62
8.8	-0.84	98.40	-10.22	42.93	-47.67	-39.54	-6.84	19.06
9	-0.82	92.10	-13.14	17.00	-48.62	-61.51	-6.77	13.33