The Model SEQ-QSK High Speed Transmit/Receive Sequencer is a second generation microprocessor controlled sequencer with its origins from the SEQ-1 microwave sequencer product line. A one second Heartbeat is used to give a visual indication that the SEQ-QSK is functioning properly, and four green LED’s give a visual indication of the sequenced step operations. Delay times for the sequencers steps is programmable, even while in circuit.
Today’s Amateur operator likes the ability of fast break-in operation during contest operation, as well as during normal everyday operation. The SEQ-QSK provides this ability by allowing very high speed sequenced switching of both the Tranceiver and high power amplifier. Full VOX break-in and CW break-in operation are fast with no missed syllables, dots or dashes. Programmable delay times from 32 milliseconds to as little as 1 millisecond per step may be selected to match relays in your system.
For an excellent example of an SEQ-QSK installation in a Henry 2K-4 Amplifier, visit Thomas Boza’s, NE7X website here
13.8 Vdc @ 50ma typical (no switched output active)
35 Vdc @ 600 millamperes open collector switching capability, Four outputs total
Enable High or Enable Low input to activate sequencer
Visual states displayed on 4 Green State LED’s
1 second Yellow Heartbeat indicator
Programmable delay times from 1 msec to 32 msec (default is 15 msec)
Operating Temperature Range 0 Deg C to +70 Deg C
Can be mounted behind a front panel, dimensions provided for mounting using 1/2″ spacers
Full 1 Year limited warranty
Price $59.95 Assembled/Tested (plus shipping) Stock to 2 Weeks
Note: CA residence pay local Sales Tax
Contact JWM Engineering Group, Inc. for availability and delivery schedule.
Handmade CW keys by RA1AOM CW FOREVER !
You must have at times,
Thought into the past,
Where some things go out
While others last
What comes to my mind is
The old Morse code,
That has weathered the storms
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