From bcarling at cfl.rr.com  Thu Sep 10 17:02:29 2015
From: bcarling at cfl.rr.com (Bry Carling AF4K)
Date: Thu, 10 Sep 2015 17:02:29 -0400
Subject: [FLham] FS: Heathkit IG-18 Sine-Squarewave Generators
Message-ID: <55F1EFE5.1260.35601242@bcarling.cfl.rr.com>

FOR SALE: Heathkit IG-18 Sine-Squarewave Generators

Extra nice - both in cherry condition. One original Heathkit IG-18 manual is available also.

The Heathkit IG-18 Sign-Square Wave Audio Generator is designed for laboratory
as well as service and testing. Sine wave signals are available between 1 Hz and
100 kHz. The output is stepped from .003 volt to 10 volts. Square wave signals
are available from 5 Hz to 100 kHz. The output is available at .1 volt, 1 volt,
and 10 volts. The sine and square wave frequencies are identical and the level
of each is independently adjustable. Both signals may be used either independently
or simultaneously.

SPECIFICATIONS
SINE WAVE OUTPUT
Frequency Range       . . . . . . . . . . . . .  1 Hz to 100 kHz
Output Voltage Ranges   . . . . . . . . . . .  0 - .003
					   0 - .01
					   0 - .03
					   0 - .1
					   0 - .3
					   0 - 1
					   0 - 3
					   0 - 10

Internal Load . . . . . . . . . . . . . .  Internal 600 ohm load available on .003, .01, .03, .1, .3, and 
1 volt ranges

dB Ranges . . . . . . . . . . . . . . . .  -62 to +22 dB
					   -12 to +2 on meter
					   -50 to +20 in eight 10 dB switch positions
					   +2 dB maximum into 600 ohm load

Output Variation. . . . . . . . . . . . .  +/- 1 dB from 10 Hz to 100 kHz

Output Indication . . . . . . . . . . . .  Two voltage scales and one dB scale on front panel meter

Output Impedance. . . . . . . . . . . . .  10 volt range: 0 - 1000 ohms
					   3 volt range: 800 - 1000 ohms
					   1 volt range and lower: 600 ohms

Meter Accuracy. . . . . . . . . . . . . .  +/- 10% of full scale with proper load termination

Distortion. . . . . . . . . . . . . . . .  Less than 0.1% from 10 Hz to 20 kHz

SQUARE WAVE OUTPUT
Frequency Range . . . . . . . . . . . . .  5 Hz to 100 kHz

Output Voltage Range. . . . . . . . . . .  0 - .1
					   0 - 1
					   0 - 10 (zero-to-peak into 2 kohms or higher load)

Output Impedance. . . . . . . . . . . . .  52 ohms on .1 V and 1 V ranges
					   Up to 220 ohms on 10 V range

Rise Time . . . . . . . . . . . . . . . .  Less than 50 nanoseconds

GENERAL
Frequency Selection . . . . . . . . . . .  First two significant figures on 0 - 100 and 0 - 10 
switches each in ten steps
					   Third figure on 0 - 1 control
					   Multiplier switch: X1, X10, X100, & X1000

Frequency Error . . . . . . . . . . . . .  Within +/- 5% of first and second digit

Power Requirements. . . . . . . . . . . .  105 - 125 VAC or 210 - 250 VAC, 50/60 Hz, 6 Watts

Dimensions. . . . . . . . . . . . . . . .  5-1/8" high x 13-1/4" wide x 7" deep


The IG-18s seem to go for anywhere from $50.00 - $200.00 or more, and the
average is round $100.00 - $125.00 each.

I will sell these for $75.00 each or two for $120.00 plus shipping, and $10.00 for the manual.

Photos available on request - both are identical and in cherry condition.
PDF manual available on request.

Similar to:
http://www.heathkit.nu/IG-18_1024.jpg

Bry Carling

From bcarling at cfl.rr.com  Fri Sep 18 10:48:29 2015
From: bcarling at cfl.rr.com (Bry Carling AF4K)
Date: Fri, 18 Sep 2015 10:48:29 -0400
Subject: [FLham] FS: Tubes
Message-ID: <55FC243D.3743.19D3474@bcarling.cfl.rr.com>

FOR SALE:

All good tested used tubes. Some look new.

QTY FOUR EL34 / 6CA7 tubes by JJ - super brand, nearly new - maybe 4 hours on them. 
Perfect shape - $9.00 each

5Z3 rectifier (4 pin base) - Cunningham, used $6.00

5V4 Rectifier, RCA good, used - $6.00

5881 TUNG SOL original - $12.00

6DQ5 tube RCA exc. - $4.00

6146B Tube, General Electric, USA MADE - good used - $18.00

In each case I have on;ly ONE tube available. (other than the 6CA7s)

Save money on shipping by buying multiple tubes.
Pleasae contact me off list to arrange purchase.

73 & thanks for looking - Bry Carling, AF4K

http://af4k.com/crystals.htm

From bcarling at cfl.rr.com  Fri Sep 18 13:57:44 2015
From: bcarling at cfl.rr.com (Bry Carling AF4K)
Date: Fri, 18 Sep 2015 13:57:44 -0400
Subject: [FLham] FS: Two Bugs for CW ops
Message-ID: <55FC5098.5078.24A79D1@bcarling.cfl.rr.com>

FOR SALE: Two Bug Keys

1) Vibroplex - complete and in nice working condition, gray base with shorting bar
Serial number 
Available for $125.00

2) SPEED X Bug in super nice condition with a presentation case.
Available for $145.00 plus shipping.

Pictures and details available on request.

73 - Bry Carling, AF4K


