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| TwoPak
HF+VHF 2 antenna switch,
& Dual Feedline Option for
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| Two Pak and Two Pak Plus Antenna
Switches Description These Array Solutions RF switches come in two styles. External DC cables and Bias-T inside to allow DC to be sent through the coax cable. The Bias-T system included with the TwoPak Plus includes the Bias-T and switch to insert the DC into the coax cable. Specifications TwoPak TwoPak Plus ( includes Bias-T Plus inside) Frequency Range: 1.8-150 MHz 1.8-150 MHz SWR: <1.1:1 across the full frequency range Same RF Power Handling: 5.0 KW CW/RTTY 10kW SSB 2kW CW/SSB/RTTY DC voltage limit: Not applicable external DC wiring 50VDC maximum, positive polarity DC current capability: 125 ma relay (external power wireing 400 ma Bias-T for the 125ma relay DC Interface: two wire Coax Cable powered RF Interfaces: SO-239 UHF connectors Same Size: 4x3x2.5” Same |
Dual Feedline Option
| This option is very useful for allowing a single beam in a stack of phased beams to
be switched to a second radio's feedline. Paired with the StackMatch or
StackMaster control's "auxiliary" position it gives the contest operator that fast
hit and run weapon to break that pileup on a multiplier with a bigger antenna, while
running your own pileup.
A special modification of it makes it a TwoPak which is a HF-VHF (150MHz) Antenna DPST 10 KW Relay. It is capable of 10 KW Power handling to 30MHz, 5 KW at 6 meters, 3 KW at 2 meters. It also can be used as a stand alone high power high isolation R.F. relay to select between two antennas. Think of it as a SPDT RF relay that can also be used to select one of two antennas and feed them to the StackMatch or StackMaster. It comes enclosed in a heavy duty die-cast Aluminum box approximately 4x3x2 inches in dimension. It has a three SO-239 connectors (N-type optional), Galvanized U-Bolt,and a two conductor un-terminated wire for attaching to the 12vDC control line. The dual feedline switch has >80 dB of isolation between ports, and will handle 5KW CW, and RTTY. It will operate from DC to 55 Mhz. Download the Dual Feedline Option's Users Guide.
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