FT-243 unmodified crystal tested for the 40 meter band

Description

This offering is for a good FT-243 crystal for 7150 kHz with the original large pressure-mounted quartz blank; not an FT-243 case containing a small modern crystal.
This is an unmodified military crystal checked for activity and tested in a series resonant oscillator (see last photo).
As such, it is suitable for both tube and semiconductor circuits.
The actual frequency has been checked on a GPS disciplined counter (see photos). The frequency shown may vary slightly, depending on circuit loading; counter and test oscillators are not included!
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Payment Options: PayPal is preferred. Requests for other payment options will be considered on a case by case basis.
Terms: It will be shipped as described.
If not received that way, return it.
On receipt by the seller the bid/purchase price will be refunded.
No warranty is implied beyond being as described here on receipt by the buyer.
Shipping Options: Shipping and handling is free to any location in the lower 48 states.
Other charges for insurance (optional) or shipment to other locations will be per value and weight based shipping rates. Shipment will be within the
U.S.
only, but includes the eBay
US
shipping center using the Global Shipping Program.
Bids: The right to block bids at the discretion of the seller is reserved.