SERIESPCX
HIGHPOWERCOAXIALTERMINATIONS
DCto6GHz
GENERALINFORMATION
The PCX Series High Power Terminations are designed to
dissipate RF power when mounted to a heat sink or chill plate.
Power levels up to 500 watts in 50 ohm impedance are avail-
able in units with SMA or Type N, male or female connectors.
High stability thin film resistive elements on beryllium oxide
substrates are used to insure stable VSWR performance over
temperature and environmental conditions.
NOTES
1. Input power ratings based on case temperature of 85°C maximum.
2. Connectors: SMA - Stainless Steel Passivated per MIL-C-39012,
Type N - Nickel Plated Brass per MIL-C-39012
3. Housing: Copper, Nickel Plated per QQ-N-290
PERFORMANCE SPECIFICATIONS
Part Number
PCX050-F-50
PCX050-M-50
PCX050-F-100
PCX050-M-100
PCX050-F-150
PCX050-M-150
PCX100-F-150
PCX100-M-150
PCX050-F-250
PCX050-M-250
PCX100-F-250
PCX100-M-250
PCX100-M-500
Input Power (Watts)
(Note 1)
50
100
150
Frequency
Range
DC - 6 GHz
DC - 3 GHz
DC - 2 GHz
Connector Type
(Note 2)
SMA Female
SMA Male
SMA Female
SMA Male
SMA Female
SMA Male
N Female
N Male
SMA Female
SMA Male
N Female
N Male
N Male
VSWR
(Typical)
DC-3 GHz:
3 - 6 GHz:
DC- 3 GHz:
DC - 1 GHz:
1 - 2 GHz:
1.25:1
1.35:1
1.25:1
1.15:1
1.40:1
Outline
A
A
B
250
DC -800 MHz
DC - 200 MHz: 1.15:1
200 - 400 MHz: 1.40:1
400-800 MHz: 1.30:1
DC - 200 MHz:
1.15:1
B
500
DC - 200 MHz
B
PHYSICAL DIMENSIONS
.960[24.38]
.625
[15.88]
"X"
1.25
[31.8]
"Y"
.090
[2.29]
MODEL
PCX050-F-50
PCX050-M-50
1.375
[34.93]
1.25
[31.8]
PCX050-F-100
"X"
.375
[9.53]
.507
[12.88]
.375
[9.53]
.507
[12.88]
"Y"
.560
[14.22]
.560
[14.22]
.560
[14.22]
.560
[14.22]
"Z"
.260
[6.60]
.260
[6.60]
.260
[6.60]
.260
[6.60]
PCX050-M-100
.125 [3.18]
.120 [3.05] DIA.
4 HOLES
"Z"
SMA 50 & 100 WATTS
OUTLINE A (Shown with SMA)
1.625
[41.28]
.875
[22.23]
1.060
[26.92]
.180
[4.57]
"X"
.375
[9.53]
MODEL
PCX050-F-150, 250
PCX050-M-150, 250
"X"
.375
[9.53]
.375
[9.53]
.736
[18.69]
.819
[20.8]
"Y"
.515
[13.08]
.515
[13.08]
.508
[12.9]
.508
[12.9]
2.000
[50.8]
1.625
[41.28]
1.250
[31.8]
PCX100-F-150, 250, 500
PCX100-M-150, 250, 500
.187 [4.75]
.215 [5.46] DIA.
4 HOLES
"Y"
OUTLINE B (Shown with TYPE N)
SMA OR N CONNECTORS
150, 250 & 500 WATTS
KEY:
Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
REV 7/14
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