PSC-8A-4

Notes:

•	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-8A-4 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.
5.00-500	25 20	23 18	20 15	0.70 1.20	1.00 1.80	1.40 2.50	3.00	8.00	16	0.20	0.30	0.50

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
bq	29	7	16	31	24	9	2
Port 7	Port 8	Case Gnd	Not Used
26	17	all other pins	4,5,15

Case Style - E10 (inch,mm ) weight: 23 grams.

A	B	C	D	E	F	G	H	J
1.580 40.132	1.620 41.148	.380 9.652	.410 10.414	.770 19.558	.810 20.574	.030 0.762	.200 5.080	.10 2.540
K	L	M	N	P	Q	R	S	T
.20 5.080	.14 3.556

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) 1-8	(dB) 3-4	(dB) 6-7	Phase Unbalance (Degrees)	FREQ (MHz)	VSWR S	VSWR 1	VSWR 8
5.000	9.51	9.50	9.48	9.48	9.47	9.47	0.040	25.99	38.34	26.38	26.57	0.09	5.00	1.39	1.13	1.14
7.500	9.49	9.49	9.48	9.48	9.46	9.46	0.030	26.08	38.60	26.35	26.44	0.15	7.50	1.38	1.11	1.11
10.00	9.49	9.49	9.47	9.48	9.47	9.46	0.040	26.07	38.65	26.30	26.38	0.17	10.00	1.38	1.10	1.10
15.00	9.49	9.48	9.46	9.47	9.45	9.45	0.040	26.00	38.69	26.19	26.27	0.18	15.00	1.38	1.10	1.10
20.00	9.49	9.49	9.47	9.49	9.47	9.47	0.040	25.95	38.62	26.13	26.21	0.22	20.00	1.38	1.10	1.10
25.00	9.50	9.49	9.47	9.48	9.47	9.46	0.040	25.99	38.52	26.18	26.27	0.32	25.00	1.38	1.11	1.11
30.00	9.48	9.48	9.46	9.47	9.45	9.45	0.040	26.23	38.44	26.44	26.50	0.31	30.00	1.38	1.12	1.12
35.00	9.48	9.48	9.46	9.47	9.45	9.46	0.030	26.80	38.29	27.02	27.09	0.27	35.00	1.38	1.12	1.12
40.00	9.50	9.49	9.47	9.49	9.47	9.47	0.030	27.66	38.22	27.92	27.94	0.32	40.00	1.39	1.13	1.13
45.00	9.53	9.53	9.50	9.51	9.50	9.49	0.040	28.66	38.12	28.96	28.92	0.41	45.00	1.39	1.13	1.13
50.00	9.55	9.56	9.52	9.54	9.52	9.52	0.040	29.71	38.01	30.08	29.99	0.52	50.00	1.40	1.14	1.13
60.00	9.57	9.58	9.55	9.57	9.54	9.55	0.030	31.86	37.85	32.38	32.09	0.53	60.00	1.41	1.14	1.14
70.00	9.59	9.59	9.57	9.59	9.56	9.56	0.030	34.30	37.62	34.97	34.36	0.59	70.00	1.42	1.15	1.15
80.00	9.64	9.65	9.62	9.63	9.61	9.61	0.040	37.01	37.49	37.92	36.72	0.70	80.00	1.44	1.16	1.15
90.00	9.70	9.72	9.68	9.71	9.68	9.68	0.040	39.92	37.35	40.84	38.72	0.79	90.00	1.46	1.17	1.16
100.00	9.77	9.78	9.74	9.78	9.74	9.74	0.050	42.01	37.19	42.08	39.49	0.82	100.00	1.48	1.17	1.17
110.00	9.80	9.81	9.76	9.80	9.77	9.77	0.050	41.82	37.01	40.79	38.66	0.87	110.00	1.50	1.18	1.17
120.00	9.79	9.81	9.77	9.80	9.77	9.77	0.040	39.86	36.83	38.62	37.13	0.94	120.00	1.52	1.18	1.18
130.00	9.80	9.83	9.78	9.81	9.78	9.78	0.050	37.94	36.69	36.60	35.59	1.00	130.00	1.54	1.18	1.18
140.00	9.80	9.84	9.78	9.81	9.78	9.78	0.070	36.27	36.66	35.02	34.25	1.14	140.00	1.56	1.19	1.18
150.00	9.79	9.82	9.78	9.80	9.77	9.77	0.060	34.77	36.24	33.70	33.07	1.22	150.00	1.58	1.19	1.19
160.00	9.77	9.80	9.75	9.78	9.74	9.76	0.060	33.65	36.05	32.66	32.08	1.27	160.00	1.59	1.21	1.20
170.00	9.83	9.85	9.81	9.83	9.80	9.81	0.060	32.78	35.91	31.84	31.29	1.43	170.00	1.61	1.22	1.21
180.00	9.97	10.00	9.95	10.00	9.95	9.96	0.060	32.12	35.83	31.21	30.70	1.53	180.00	1.63	1.23	1.23
190.00	10.07	10.12	10.05	10.10	10.06	10.06	0.080	31.54	35.72	30.67	30.20	1.52	190.00	1.65	1.24	1.23
200.00	10.06	10.10	10.04	10.10	10.05	10.05	0.070	31.00	35.56	30.12	29.67	1.54	200.00	1.67	1.24	1.24
210.00	10.01	10.05	9.99	10.05	10.01	10.01	0.060	30.52	35.36	29.66	29.23	1.61	210.00	1.68	1.24	1.24
220.00	9.95	9.99	9.94	9.99	9.94	9.95	0.050	30.14	35.20	29.28	28.84	1.71	220.00	1.69	1.24	1.23
230.00	9.90	9.94	9.90	9.93	9.89	9.90	0.060	29.84	35.04	28.96	28.51	1.79	230.00	1.70	1.23	1.23
240.00	9.87	9.91	9.87	9.90	9.86	9.87	0.060	29.58	34.89	28.71	28.26	1.92	240.00	1.71	1.24	1.23
250.00	9.88	9.90	9.88	9.89	9.85	9.85	0.070	29.38	34.73	28.49	28.03	2.03	250.00	1.71	1.25	1.24
275.00	10.20	10.24	10.20	10.25	10.21	10.19	0.080	29.36	34.60	28.43	27.93	2.34	275.00	1.71	1.27	1.27
300.00	10.09	10.15	10.10	10.16	10.11	10.10	0.090	29.36	34.23	28.35	27.78	2.50	300.00	1.72	1.27	1.27
325.00	9.96	10.00	9.97	10.02	9.96	9.96	0.080	29.68	33.91	28.57	27.90	2.68	325.00	1.70	1.26	1.26
350.00	10.04	10.09	10.07	10.09	10.04	10.04	0.090	30.42	33.63	29.15	28.32	2.98	350.00	1.66	1.27	1.27
375.00	10.22	10.28	10.25	10.30	10.23	10.22	0.110	31.81	33.52	30.25	29.15	3.24	375.00	1.61	1.27	1.27
400.00	10.02	10.08	10.04	10.11	10.04	10.03	0.120	33.51	33.16	31.54	30.06	3.54	400.00	1.56	1.25	1.26
425.00	10.01	10.06	10.03	10.09	10.01	10.02	0.130	36.56	32.92	33.74	31.51	3.77	425.00	1.50	1.25	1.26
450.00	10.07	10.14	10.12	10.16	10.10	10.08	0.140	42.38	32.81	37.15	33.57	4.24	450.00	1.41	1.24	1.25
475.00	10.01	10.09	10.04	10.12	10.04	10.02	0.170	46.14	32.61	41.22	35.93	4.49	475.00	1.33	1.23	1.24
500.00	10.05	10.14	10.07	10.18	10.09	10.07	0.180	37.15	32.52	38.45	37.11	4.90	500.00	1.25	1.21	1.24