[Boatanchors] SWAP Marconi Labortory Sig Gen for GOOD Audio filter
Philip Atchley
[email protected]
Mon, 21 Oct 2002 18:56:45 -0000
Hello, still having trouble finding a (working) audio filter.
I have a Professional Marconi Laboratory type Signal Generator that I'm
willing to swap for a QUALITY CW audio filter. Units such as the Datong
FL-2/FL-3, Timewave DSP9+/DSP59+, MFJ-784B (MUST be "B" model), Super-SCAF
units, NIR-12 or similar are suitable depending on their specs. POSSIBLY
even a "mint" Autek QF-1A IF you help with shipping costs of the generator.
MUST have good sharp CW selectivity of 100Hz or better and be in good
condition. NO RADIOSHACK UNITS NEED APPLY!
Please send a FULL description of your unit in first email.
What I have.
Marconi Signal Generator Model TF2016A.
ALL solid state, no "boatanchor" here.
Frequency Range: 10kHz to 120 MHz in 12 ranges.
Tuning controls:
1. Slide rule dial.
2. Carrier Range Switch (12 ranges).
3. Tune Control.
4. Fine tune control.
3. Extra Fine tune (10 turn) control
Modulation types:
1. CW.
2. AM, 0-100%
3. FM, variable, full scale dev. settings of 5, 25 & 75kHz.
4. BOTH AM & FM simultaniously, individually adjustable.
Modulation: Internal 400 & 1000 Hz & external input up to 100kHz.
Output Level: Up to 2 Volts. Range .2uV to 2 Volts.
Output leveling for constant output level across Frequency Range.
Attenuators: Internal 120dB in 10db steps and variable 10dB.
Outputs:
1. BNC RF output on front panel.
2. BNC Internal Mod out (400 & 1000 Hz) on back.
3. "Counter" output on back (High level RF output)
Inputs:
1. BNC External Mod In on back panel.
2. BNC Sync/Sweep in on back panel (can be used as sweep gen).
3. 24-32VDC input (for battery operation)
4. 115/230 VAC input.
Size: WHD 11 x 5 1/2 x 11 inches.
Weight: About 15 pounds.
COSMETICS: Front panel "very nice", Top and bottom covers are repainted.
This unit operates as it should, is VERY stable after short warmup and is
suitable for alignment/troubleshooting of AM,SSB, CW and FM (narrow or wide)
receivers.
SHIPPING ETC:
Each individual to pack well and ship insured at $100.00 insurance minimum.
IF your unit is an Autek QF-1A etc I may need some help on shipping costs of
the Sig Gen as the generator is worth more.
73 de Phil, KO6BB
DX begins at the noise floor!
[email protected]
Merced, Central California
37.18N 120.29W CM97sh