OK5Z Moravian Contest Club HAM Radio products
1:4 HF (1-50MHz) Antenna switch
Internal view
Control connector
Control connector
4
inputs to
1
output
Frequency range
DC-50 MHz
Characteristic impedance is
50 Ohm
Not activated inputs are
grounded for high isolation and lightning/static electricity protection
High isolation between inputs, better than
80dB (20m), 56dB (6m)
Insertion loss better than
0.01dB up to 50MHz
.
Power rating
DC to 50 MHz:
2 kW
continuous wave
4 kW
(SWR < 1:1.5) (tested with OM Power OM-4000)
High quality PCB
12 Volts high quality SCHRACK relays
PL-259
female connectors with the gold plated center
Connectors are sealed with the non-aggressive MS polymer
Diecast aluminium
box for RFI isolation
Industrial
control connector
IP66
box sealing
IP66
control connector sealing
Size 140 x 115 x 60 mm
Weight 0.65kg
Stainless steel holder for 1:4 Antenna switch
All
parts are stainless steel
A2
grade
U-bolts are for 50 to 65mm tube diameter
Delivered with all necessary screws, nuts and washers
Weight 0.55kg
1:2 HF (1-50MHz) Antenna switch
2
inputs to
1
output
Frequency range
DC-50 MHz
Characteristic impedance is
50 Ohm
Not activated inputs are
grounded for high isolation and lightning/static electricity protection
High isolation between inputs, better than
80dB (20m), 56dB (6m)
Insertion loss better than
0.01dB up to 50MHz
.
Power rating
DC to 50 MHz:
2 kW
continuous wave
4 kW
(SWR < 1:1.5) (tested with OM Power OM-4000)
High quality PCB
12 Volts high quality SCHRACK relays
PL-259
female connectors with the gold plated center
Connectors are sealed with the non-aggressive MS polymer
Diecast aluminium
box for RFI isolation
Industrial
control connector
IP66
box sealing
IP66
control connector sealing
Size 122 x 78 x 40 mm
Weight 0.48kg
Controller for 1:4 switch
4
position rotary controller
IP66
control connector sealing
Size 90 x 65 x 40 mm
Weight 0.1kg
PCB for simple two antenna stackmatch
2
antenna L-type stackmatch PCB only
Description HERE
Size 90 x 125
For 7/16 high power connectors
Price: 10 Eur
If you are interested in further information, contact us by email
