ORDER PAGE FT243 CRYSTALS 9000 to 10000 kHz


( 9.0 to 10.0 MHz)

LOWER FREQ HIGHER FREQ

ORDER FT243 CRYSTALS with VISA, MASTERCARD, AMEX, PAYPAL etc:

CUSTOMER REVIEWS of AF4K PRODUCTS.

Our FT243 crystals are generally $16.00 to $24.00 each.
PAY WITH PAYPAL OR CREDIT CARD, mail in form or E-MAIL us to pay with a check or money order.
OR: USE OUR ORDER FORM below for postal orders. Please note that we do NOT accept Western Union
money orders or other oddball m.o. that is not accepted at the bank.

QUESTIONS?
E-mail Brian Carling, AF4K

DO YOU PREFER PAYING BY CHECK OR MONEY ORDER? (Also credit card, Paypal etc.)
CLICK HERE TO PRINT AN ORDER FORM AND SEND IN BY MAIL!

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- some of these are original FT243 crystals, some are 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.

Brian Carling, AF4K

CLICK ON LOGO - CRYSTALS FOR SPECIFIC BA RADIOS:

CLICK "VIEW CART" IN ORDER TO CHECK OUT AND PAY !!

CLICK "VIEW CART" IN ORDER TO CHECK OUT AND PAY !!

(PLEASE CHECK QUANTITIES IN CART CAREFULLY BEFORE COMPLETING YOUR ORDER!)

INCLUDING SOME 9 MHZ range SPECIALTY CRYSTALS for i.f Filters, converters etc.

9377 kHz
QTY 1 MAKE BUTTON!
453.65 kHz
455 kHz
455.8 kHz
456.35 kHz
8998.5 kHz
9000 kHz
9001.5 MHz
9045 kHz
9050 kHz
9300 kHz
9.355 MHz
9400 kHz
9410.6 kHz
9430 kHz
9480.5 kHz
9499 kHz
9545 kHz
9560 kHz
9600 kHz
9740 kHz
QTY 1 MAKE BUTTON!
9753 kHz
9756 kHz
9758 kHz
9900 kHz

NO SHIPMENTS TO ITALY or ARGENTINA

CLICK "VIEW CART" YELLOW BUTTON IN ORDER TO CHECK OUT AND PAY with VISA, MASTERCARD, PAYPAL, American Express etc. !!

CLICK "VIEW CART" YELLOW BUTTON IN ORDER TO CHECK OUT AND PAY !!

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 of these, we only have one pair left)
1885 - 2340 kHz
1945 - 2400 kHz
1985 - 2440 kHz
3625 - 4080 kHz
3685 - 4140 kHz
3735 - 4190 kHz
3800 - 4255 kHz
3870 - 4325 kHz
3880 - 4335 kHz
3885 - 4340 kHz
5500 - 5995 kHz

Available for $18.00 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

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.

BFO crystals and filter crystals etc.

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

100 kHz calibrator crystals standard hc13/u - available
200 kHz hc6u Crystals - available
455 kHz hc6u Crystals - available
1000 kHz hc6u Crystals - available

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.

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

NOTE:


Some of the FT243 crystals above may be 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

FT243 CRYSTAL Sockets - We currently have two types available:
Original style plastic crystal sockets $10 each
Original National ceramic sockets $12.00 each

Click here to purchase crystal SOCKETS

We also have NOS NATIONAL RADIO ceramic FT243 sockets available.

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 $3.00 each 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 $4.00 each plus shipping.

Click to E-mail Me - THANKS

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.

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.

Medium sized type CR-1/A (DC30) Crystals etc.
7010 kHz - QTY 3
7080 kHz
10.000 MHz
MAKE BUTTONS FOR THESE!

As seen below, they fit in the inner pair of pin sockets in my crystal bank holders.

Add shipping costs to all prices!

PAYMENTS VIA PAYPAL GLADLY ACCEPTED!


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

CLICK HERE to E-mail us

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

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