PSC-8-1-75

Notes:

•	Denotes 75 Ohm model, for coax connector models 75 Ohm BNC connectors are standard.
•	Internal load dissipation: 0.62 Watt.
•	Matched power rating: 1 Watt.
•	General Quality Control Procedures and Environmental Specifications are given in Mini-Circuits Guarantees Quality. Hi-Rel, MIL description are given in Hi-Rel and MIL
•	Prices and Specifications subjects to change without notice.

PSC-8-1-75 8 Way-0°

Frequency MHz	Isolation, dB			Insertion Loss, dB Above 9.0dB			Phase Unbalance Degrees			Amplitude Unbalance, dB
f_L - f_U	L Typ. Min.	M Typ. Min.	U Typ. Min.	L Typ. Max.	M Typ. Max.	U Typ. Max.	L Max.	M Max.	U Max.	L Max.	M Max.	U Max.
0.50-175	25 20	30 20	25 20	0.50 1.00	0.60 1.10	0.70 1.30	1.00	2.50	5.00	0.20	0.20	0.30

L=low range(f_L to 10f_L) M=mid range(10f_L to f_U/2) U=upper range(f_U/2 to f_U)

Pin Connections

Port	Sum Port	Port 1	Port 2	Port 3	Port 4	Port 5	Port 6
bp	2	1	5	9	13	16	12
Port 7	Port 8	Gnd Ext	Case Gnd	Not Used
8	4	3,6,7,14,15	3,6,7,14,15	10,11

Case Style - C07 (inch,mm ) weight: 11 grams.

A	B	C	D	E	F	G	H	J
.770 19.558	.810 20.574	.380 9.652	.410 10.414	.030 0.762	.200 5.080	.20 5.080	.14 3.556
K	L	M	N	P	Q	R	S	T

Tolerance: .x ± .1 .xx ± .03 .xxx ± .015 inch.

Material and Finish:

Header material: C.R.S. Pin material: #52 alloy. Finish: electro tin, hot-oil flowed. Cover material:upro-nickel.

Mounting:

Pin's meniscus (of header): 0.015" max.

Special Tolerances:

Pin diameter ±.005 inch.

FREQ (MHz)	Insertion Loss						Amplitude Unbalance (dB)	Isolation				Phase Unbalance (Degrees)	FREQ (MHz)	VSWR S	VSWR 1	VSWR 8
FREQ (MHz)	(dB) S-1	(dB) S-2	(dB) S-3	(dB) S-4	(dB) S-6	(dB) S-8	Amplitude Unbalance (dB)	(dB) 1-2	(dB) 1-7	(dB) 3-4	(dB) 5-7	Phase Unbalance (Degrees)	FREQ (MHz)	VSWR S	VSWR 1	VSWR 8
0.500	9.64	9.64	9.64	9.65	9.69	9.71	0.060	29.22	35.73	31.36	32.59	0.20	0.500	1.26	1.40	1.37
1.000	9.59	9.59	9.59	9.59	9.63	9.64	0.060	31.59	37.83	32.92	34.79	0.08	1.000	1.16	1.28	1.26
1.500	9.52	9.53	9.53	9.53	9.56	9.57	0.050	32.08	38.90	33.69	36.03	0.10	1.50	1.13	1.23	1.22
2.000	9.48	9.49	9.48	9.49	9.51	9.52	0.040	32.42	39.70	34.18	36.97	0.11	2.00	1.11	1.21	1.20
2.500	9.45	9.45	9.45	9.45	9.47	9.48	0.040	32.73	40.32	34.47	37.69	0.12	2.50	1.09	1.19	1.18
3.000	9.43	9.43	9.42	9.42	9.44	9.46	0.030	33.07	40.77	34.62	38.18	0.12	3.00	1.08	1.17	1.16
3.500	9.41	9.41	9.41	9.41	9.43	9.44	0.020	33.38	41.12	34.76	38.61	0.10	3.50	1.07	1.16	1.15
4.000	9.40	9.40	9.40	9.41	9.42	9.43	0.030	33.64	41.35	34.79	38.90	0.09	4.00	1.06	1.15	1.15
4.500	9.40	9.40	9.40	9.40	9.42	9.42	0.030	33.87	41.52	34.82	39.16	0.07	4.50	1.05	1.15	1.14
5.000	9.39	9.40	9.39	9.39	9.40	9.42	0.030	34.05	41.69	34.88	39.29	0.08	5.00	1.05	1.14	1.14
10.00	9.39	9.40	9.40	9.40	9.40	9.41	0.020	34.80	42.11	34.83	40.12	0.06	10.00	1.02	1.12	1.12
15.00	9.41	9.41	9.41	9.41	9.41	9.43	0.020	34.88	42.13	34.70	40.29	0.14	15.00	1.03	1.12	1.12
20.00	9.43	9.43	9.42	9.43	9.43	9.44	0.020	34.97	42.18	34.66	40.35	0.21	20.00	1.05	1.12	1.12
25.00	9.45	9.45	9.45	9.45	9.45	9.46	0.010	35.01	42.05	34.60	40.22	0.25	25.00	1.07	1.13	1.13
30.00	9.46	9.47	9.46	9.46	9.46	9.47	0.020	34.96	41.83	34.61	40.06	0.31	30.00	1.09	1.13	1.13
35.00	9.47	9.47	9.47	9.47	9.46	9.48	0.020	35.04	41.97	34.63	39.95	0.38	35.00	1.10	1.13	1.13
40.00	9.49	9.50	9.49	9.49	9.48	9.50	0.020	35.05	41.95	34.63	39.72	0.42	40.00	1.12	1.14	1.14
45.00	9.50	9.50	9.50	9.49	9.49	9.51	0.020	35.19	41.65	34.72	39.46	0.50	45.00	1.14	1.14	1.14
50.00	9.51	9.51	9.51	9.51	9.50	9.52	0.020	35.27	41.92	34.81	39.20	0.52	50.00	1.16	1.15	1.15
55.00	9.53	9.54	9.52	9.52	9.52	9.54	0.020	35.38	41.73	34.99	38.91	0.58	55.00	1.17	1.15	1.15
60.00	9.55	9.55	9.55	9.54	9.53	9.55	0.030	35.52	41.72	35.04	38.62	0.71	60.00	1.19	1.16	1.15
65.00	9.58	9.57	9.56	9.56	9.55	9.57	0.030	35.66	41.79	35.23	38.31	0.72	65.00	1.21	1.16	1.16
70.00	9.60	9.59	9.58	9.58	9.57	9.58	0.030	35.80	41.72	35.38	37.90	0.80	70.00	1.22	1.17	1.16
75.00	9.61	9.61	9.60	9.59	9.58	9.60	0.040	35.97	41.68	35.54	37.49	0.85	75.00	1.24	1.18	1.17
80.00	9.63	9.62	9.61	9.60	9.60	9.61	0.040	36.12	41.63	35.70	37.14	0.93	80.00	1.26	1.18	1.17
82.50	9.63	9.63	9.61	9.60	9.59	9.62	0.040	36.23	41.63	35.84	36.98	0.91	82.50	1.26	1.18	1.18
85.00	9.64	9.64	9.62	9.61	9.60	9.62	0.040	36.29	41.51	35.91	36.75	0.95	85.00	1.27	1.19	1.18
87.50	9.64	9.64	9.62	9.61	9.60	9.62	0.050	36.36	41.55	36.00	36.62	0.97	87.50	1.28	1.19	1.18
90.00	9.65	9.65	9.63	9.62	9.61	9.63	0.050	36.43	41.44	36.13	36.39	1.01	90.00	1.29	1.19	1.18
100.00	9.68	9.67	9.65	9.64	9.62	9.65	0.060	36.75	41.32	36.45	35.57	1.14	100.00	1.32	1.20	1.20
110.00	9.72	9.71	9.68	9.67	9.65	9.68	0.070	37.02	41.23	36.91	34.81	1.22	110.00	1.35	1.22	1.21
120.00	9.77	9.75	9.73	9.71	9.69	9.71	0.090	37.13	40.94	37.36	34.06	1.29	120.00	1.38	1.23	1.22
130.00	9.80	9.78	9.75	9.73	9.72	9.73	0.100	37.19	40.73	37.65	33.30	1.45	130.00	1.41	1.25	1.23
140.00	9.85	9.82	9.79	9.76	9.75	9.77	0.110	37.08	40.49	37.91	32.56	1.53	140.00	1.43	1.26	1.24
145.00	9.86	9.84	9.80	9.78	9.76	9.78	0.120	36.96	40.19	38.03	32.20	1.60	145.00	1.44	1.27	1.25
150.00	9.90	9.88	9.84	9.81	9.80	9.82	0.120	36.82	40.11	38.05	31.85	1.64	150.00	1.45	1.27	1.25
155.00	9.92	9.89	9.86	9.83	9.81	9.82	0.120	36.56	39.92	38.10	31.52	1.71	155.00	1.45	1.28	1.25
160.00	9.94	9.91	9.87	9.84	9.83	9.84	0.130	36.38	39.66	38.04	31.18	1.75	160.00	1.46	1.28	1.26
165.00	9.94	9.91	9.87	9.84	9.82	9.84	0.150	36.07	39.45	37.92	30.82	1.80	165.00	1.46	1.29	1.26
170.00	9.94	9.91	9.87	9.84	9.82	9.83	0.150	35.78	39.29	37.78	30.48	1.89	170.00	1.46	1.29	1.26
175.00	9.94	9.91	9.87	9.83	9.82	9.83	0.150	35.47	39.13	37.68	30.17	1.89	175.00	1.46	1.29	1.26