ORDER PAGE FT243 CRYSTALS 4000 - 4500 kHz

LOWER FREQ HIGHER FREQ

While they last. These are original WW2-era FT243 crystals designed for receiving on radios with a 455 kHz offset from the 75m Amateur Radio band, like the BC611. Subtract 455 kHz from the frequency listed and it will give you the matching transmit crystal frequency to use with these. With the frequencies listed below you can cover operating frequencies anywhere from 3545 kHz to 3995 kHz.

FT243 crystals have pins spaced 1/2 inch apart, and are used in MANY ham radios made from
the 1940s through 1970s. They are also used in countless military sets such as the BC-611 and GRC-109 etc.
Note - almost all of these are original FT243 crystals, one or two could be relabeled or reworked surplus units with
wire lead crystals inside as described in tube transmitter articles using them in CQ Magazine
and detailed technical analysis in Electric Radio Magazine.

NEW, SMALL SIZED JPG REFERENCE IMAGES GO HERE! Brian Carling, AF4K

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VARIOUS CRYSTAL SALE LISTS:

FT243 CRYSTALS FOR SALE - MAKE YOUR SELECTIONS:

4000 kHz
4008.5 kHz
4015 kHz
4020 kHz
4025 kHz
4030 kHz
4032 kHz
4035 kHz
4040 kHz
4080 kHz
4090 kHz
4095 kHz
4101 kHz
4105 kHz
4110 kHz
4120 kHz
4190 ONE LEFT
4210 kHz
4215 kHz
4300 kHz
4317.5 kHz ADD BUTTON QTY 1 4325 kHz
4335 kHz
4340 kHz
4360 kHz
4392.5 kHz
4395 kHz
4397.5 kHz
4417.5 kHz
4422.5 kHz
4445 kHz
4450 kHz

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FREQUENCY

Many other frequencies and types available. E-mail inquiries:

SPECIAL CRYSTAL PAIRS with 455 kHz T-R offset for 160m and 75m AM etc:

(as used in BC-611 and other military radios, etc.)

These are FT243 T-R Crystal pairs for 455 kHz i.f. military radios such as BC-611 etc.

(For some pf these, I only have one pair left)
1885 - 2340 kHz
1945 - 2400 kHz
1985 - 2440 kHz

3625 - 4080 kHz
3640 - 4095 kHz
3735 - 4190 kHz
3800 - 4255 kHz
3870 - 4325 kHz
3880 - 4335 kHz
3885 - 4340 kHz

5500 - 5995 kHz

Available for $14.00 per crystal.

Frequencies

Some Original Old FT243 Crystals

FOR THOSE WHO PREFER - HERE ARE A NUMBER OF THE ORIGINAL WW2-era FT243 Crystals that
I have recently obtained - NONE OF THESE HAVE THE NEWER SMALL CRYSTALS INSIDE OF THEM:

CLICK HERE FOR THE COMPLETE LIST

CUSTOM CRYSTALS

For custom crystals please contact:
Andy/Andreas Fleischer DC9XP
Paschenburgstr. 22
D-28211 Bremen / Germany
Tel. (+49) 0421-353060

Andy Fleischer in Bremen Germany - supplier of Custom Crystals

Notes:
3560 kHz - QRP etc.
3558 kHz - FISTS GROUP
3615 kHz - EUROPE etc.
3700 kHz - SLOCHAT GROUP etc.
3837 kHz - AWA Net on AM
7040 kHz - QRP etc.
7050 kHz - Boatanchors
7052.7 kHz- SLOCHAT GROUP etc.
7123 kHz - GLOWBUGS GROUP, SLOCHAT etc.
7143 kHz - Lake Erie Boatanchors Group, X2 for 20m AM
14060 kHz - QRP etc. 21060 kHz - QRP 14286 kHz - AM guys

Ratings:
Tolerance ratings are + / - 30 ppm.
Capacitive load = 18 to 20 pF.

Most of the items above are now available in HC-6/U
and in HC-49/U or HC49/US wire lead holders also.

SPECIAL:
80m CRYSTALS - type HC6U on 3742 kHz available for $4.00 each.
(Many other HC6U frequencies available for $15.00 each)

160m band HC33U crystals on 1843 kHz - for only $2.00 each plus shipping!:

CLICK HERE TO E-MAIL ME AND ARRANGE PURCHASE!

Collins Crystals For Sale:

Drake Crystals For Sale:

Yaesu Crystals For Sale:

Military Surplus CS-137 Crystal case

These cases hold 120 standard FT243 crystals, as used in WW2 era military radios
and the same crystals have been used in ham radio equipment throughout
the past 50-60 years.

It's a nice green, double-locking case with two compartments that each hold 60 crystals.
Ideal for storing your radio crystals and keeping them from getting lost when you are
not on the air, or they also make a great collectible item.

I currently have one of these left for sale. They go for around $45 to $100 each on eBay.
This is available for $35.00 - for a nice, complete one.
Will sell for $35 plus shipping.

TUBE TRANSMITTER KITS etc. - from Pastime Projects

Click on the pictures below to link to Glenn Brown's Pastime Projects as featured in QST.
He has kits for transmitters, amplifiers, power supplies, keys and a selection of parts at
http://www.pastimeprojects.com


BFO crystals and filter crystals etc.

Several crystals are available on 100 kHz etc. as follows:

100 kHz calibrator crystals standard hc13/u - $19.00 each
Tall Crystal with FT243 pins on 100 kHz - one left for $19.00

HC-33/u crystal (wire leads like hc6/u) on 100 kHz - two left for $16.00 each.

HC-33/u crystal (wire leads like hc6/u) on 1000 kHz - available for $16.00 each.

HC6/U Crystals on 1700 kHz - available for $16.00 each

FT-243 Crystals on 1700 kHz - available for $16.00 each

WIRE LEAD 455 kHz CRYSTALS

HC33 Wire lead Crystals on 455 kHz - available for $16.00 each
(2 left)

FT243 Crystals

Price is $14.00 each plus shipping. E-mail me for a total.

NOTE: Many of these same frequencies are now also all available as
wire lead HC49 crystals and HC6/U crystals too. Click to inquire.

Bargain Basement Deals on Groups of Ham Band FT243 and hc6/u Crystals!

CLICK HERE for lists - Many as low as $2.00 or $3.00 each for ham band crystals!

MANY HIGHER FREQ HF FT243 CRYSTALS AVAILABLE:
EXAMPLES... (Note: some of these may be gone - inquire!)
9.0, 9.08, 9.6, 9.7, 9.8, 10.0, 10.7, 11.0, 11.761, 12.6597, 13.028 MHz
13.500, 13.033, 14.060, 14.099, 14.165, 14.213, 14.229, 14.239, 14.340, 14.453, 14.513, 14.593, 14.673, 14.690 MHz
14.753, 14.833, 15.000, 15.010, 15.200, 15.3125, 16.000, 16.572, 17.6666, 18.000, 18.096, 23.750 MHz
24.000, 24.500, 24.700, 27.000, 27.120, 28.000, 29.100, 30.000, 35.208, 35.600, 36.000 MHz
38.000, 38.100, 39.100, 42.500, 43.500 MHz.

LF CRYSTALS: 192, 240, 480, 1000 kHz (AND: one 500 KC crystal in FT241A style holder)

New additions - 2700, 3000, 4032, 7159 kHz 11.000, 12.800, 14.094, 17.000, 17.100, 20.945, 21.400, 34.000, 38.000, 49.300 MHz
Available (from Bin #ST)

E-mail me with your crystal needs. Click Here.

NOTE:


Most of the FT243 crystals above are remanufactured crystals using original
WW2 era FT243 holders with a newly manufactured, HC49 or HC49US hermetically-sealed crystal
mounted inside. Like all crystals, these should not be used with a grid current
of greater than about 60 mA. They have been used successfully in many typical rigs
like the Heath DX40, HW16, DX100, Ameco AC-1, Drake 2NT, Hallicrafters HT-40, BC610,
Globe King, Homebrew power oscillators, and MOPA rigs etc.

FT243 SOCKETS

New Plastic FT243 sockets.
Simply install these in any metal panel and they make a great FT243
crystal socket. Stock up for homebrew projects and repairs.
Available for $8.00 each.
I have a few of these left in various styles, plastic and ceramic - please inquire!
Click here to e-mail me about buying them.

I have ONE dual FT243 socket available for $12.00 plus shipping.

NEW HC50/U SOCKETS

These are for the newer metal can crystals with pins spaced
about 0.3" apart. They are new metal and plastic sockets usable
all the way up to VHF. Single screw side mount, with solder terminals.
Great for amateur radio homebrew or repairs.
For diagram and dimensions click here.
Available for $2.50 each or 10 for $20.00 plus shipping.

NEW CERAMIC HC6/U SOCKETS

These are for the metal can crystals with pins spaced
about 1/2" apart. These are new, ceramic sockets usable
all the way up to VHF. Single screw mount, with solder terminals.
Great for amateur radio homebrew or repairs.
For diagram and dimensions click here.
They have 0.486" pin spacing. Smaller diameter pins than FT243.
These mount with a single hole.
Available for $3.00 each or ten for $25.00 plus shipping.

Click to E-mail Me - THANKS

FT-243 AM Broadcast Band Transmitting Crystals - Great for Home Wireless Broadcasting.

1 - 2 MHz FT-243 Crystals- CLICK HERE FOR LIST.

2 - 5 MHz FT243 CRYSTALS - CLICK HERE FOR LIST.

5 - 8 MHz FT243 CRYSTALS - CLICK HERE FOR LIST.

8 - 30 MHz FT243 CRYSTALS - CLICK HERE FOR LIST.

CR1A CRYSTALS - CLICK HERE FOR LIST.

DC34 (BC669) CRYSTALS - CLICK HERE FOR LIST.

FT241A LF Crystals - CLICK HERE FOR LIST.

FT171B CRYSTALS - CLICK HERE FOR LIST.

HC-6/U CRYSTALS - CLICK HERE FOR LIST.

HC25/U CRYSTALS - CLICK HERE FOR LIST.

HC-33/U CRYSTALS - CLICK HERE FOR LIST.

HC49U CRYSTALS - CLICK HERE FOR LIST.

HC50/U CRYSTALS - CLICK HERE FOR LIST.

HC-51/U CRYSTALS - CLICK HERE FOR LIST.

Antique and Large CRYSTALS - CLICK HERE FOR LIST.

Click here for illustrated information on Crystal Holders (Cases) with dimensions

QUANTITY OF 100 FT243 CRYSTAL BLANKS

Now Available!

I have around 100 nice clean quartz crystals made for
use in FT243 holders.These are a nice mix from about 1000 kHz up to 8500 kHz.
See photo below:
I will sell the whole bunch for $20.00 plus $6.00 for USA Shipping.

Contact plates are also available; Quantity 100 for $5.00 plus shipping Inquire by e-mail. Click here.

Phenolic insulators are also available; Quantity 100 for $5.00 plus shipping Inquire by e-mail. Click here.

Copper, tin and brass electrodes (mixed) are also available; Quantity 100 for $5.00 plus shipping Inquire by e-mail. Click here.

CR1A CRYSTALS - CLICK HERE FOR LIST.

DC34 Large CRYSTALS - CLICK HERE FOR LIST.

HC-6/U CRYSTALS - CLICK HERE FOR LIST.

80m Band HC-33/U Crystals - (HC-6/U w/wire leads)
3546 kHz - great for CW work.
Will sell them for $6.00 each plus shipping.

Medium sized type CR-1/A (DC30) Crystals etc.
7010 kHz - QTY 3
7080 kHz
10.000 MHz
These are available for $12.00 each plus shipping As seen below, they fit in the inner pair of pin sockets in my crystal bank holders.

Special order FT243, hc6/u and hc50/u crystals are now available on custom frequencies from 2.5 MHz to 40 MHz.


Pricing is $19.00 to $45.00 depending on the quantity. Inquire by e-mail please.

Custom hc51/u crystals (like hc6/u) available for orering from 400 kHz to 2.5 kHz
and priced at $35.00 to $250.00 per crystal depending on the quantity. Inquire by e-mail please.

Add shipping costs to all prices!

PAYMENTS VIA PAYPAL GLADLY ACCEPTED!


Just add $5.00 for USA shipping and $2 for Paypal fee.

OR: to inquire or buy any item(s):

CLICK HERE to E-mail me

73 from Brian ((( Amateur Radio G3XLQ / AF4K )))

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