SPECIFICATION SHEET
JFW MODEL 57Z AND 75Z
IMPEDANCE MATCHING PAD
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range
Impedance
DC-1000 MHz
57Z
50 Ohm male
75 Ohm female
75 Ohm male
50 Ohm female
75Z
VSWR
Attenuation Loss
RF Input Power
1.2:1 maximum
5.7 dB ± 0.5 dB
1 Watt average
1000 Watts peak
50 Ohm end - N, N M RT, BNC, TNC or SMA
75 Ohm end - N, BNC, TNC, F or BNC panel
mount
-20ºC to +85ºC
See outline drawing:
092-004
092-164
092-1903
092-3998
092-701
092-4282
092-1360
092-180
092-4861
092-4938
RF Connector
Operating Temperature Range
Physical Size
(BNC M / BNC F)
(N M / N F)
(N M /BNC F)
(N F / N F)
(SMA F / BNC F PM)
(SMA F / F F)
(SMA M / BNC F)
(TNC M / TNC F)
(N M RT/ N F)
(N F/N F-PM)
ECR/ECN #
35
2231
4459
Page 1 of 1
DATE
09/22/1992
11/12/1999
02/06/2004
REV
A
B
C
APPR / DATE
ECR/ECN #
11483
15215
DATE
07/13/2005
01/21/2008
REV
D
E
APPR / DATE
BAC 07/13/2005
SMR 01/21/2008
CLV 02/06/2004
JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
