This is a rare opportunity to purchase BRAND NEW Drake Crystals for the SPR-4 receiver. (Important: They will only work with theSPR-4!) None of the crystals have been used. Originally purchased for spare parts by my brother in the mid-70s. In most cases, each crystal is still in its original Drake plastic bag packaging.
Please see the list below to find your desired crystal(s). Once you purchase the single or multiple crystals, please contact me through eBay and with the part number(s). I will update the list as specific crystals are sold.
Each crystal is $30, which includes Priority Mail and Tracking Number.
| Drake Part Number | Specification |
| | |
| 312-0303 | 13.090 MHz Crystal Freq. / 2.0-2.5 MHZ Operating Freq. |
| 312-0304 | 13.590 MHz Crystal Freq. / 2.5-3.0 MHz Operating Freq. |
| | |
| 312-0310 | 16.590 MHz Crystal Freq. / 5.5-6.0 MHz Operating Freq. |
| 312-0311 | 17.090 MHz Crystal Freq. / 6.0-6.5 MHZ Operating Freq. |
| 312-0312 | 17.590 MHz Crystal Freq. / 6.5-7.0 MHz Operating Freq. |
| 312-0313 | 18.090 MHz Crystal Freq. / 7.0-7.5 MHz Operating Freq. |
| | |
| 312-0315 | 19.090 MHz Crystal Freq. / 8.0-8.5 MHz Operating Freq. |
| | |
| 312-0318 | 20.590 MHz Crystal Freq. / 9.5-10 MHz Operating Freq. |
| 312-0320 | 21.590 MHz Crystal Freq. / 10.5-11 MHz Operating Freq. |
| 312-0323 | 23.090 MHz Crystal Freq. / 12-12.5 MHz Operating Freq. |
| 312-0324 | 23.590 MHz Crystal Freq. / 12.5-13 MHz Operating Freq. |
| 312-0347 | 35.090 MHz Crystal Freq. / 24-24.5 MHz Operating Freq. |
| 312-0325 | 24.090 MHz Crystal Freq. / 13-13.5 MHz Operating Freq. |
| 312-0328 | 25.590 MHz Crystal Freq. / 14.5-15 MHz Operating Freq. |
| 312-0329 | 26.090 MHz Crystal Freq. / 15-15.5 MHz Operating Freq. |
| | |
| 312-0331 | 27.090 MHz Crystal Freq. / 16-16.5 MHz Operating Freq. |
| 312-0332 | 27.590 MHz Crystal Freq. / 16.5-17 MHz Operating Freq. |
| 312-0333 | 28.090 MHz Crystal Freq. / 17-17.5 MHz Operating Freq. |
| 312-0336 | 29.590 MHz Crystal Freq. / 18.5-19 MHz Operating Freq. |
| 312-0337 | 30.090 MHz Crystal Freq. / 19-19.5 MHz Operating Freq. |
| 312-0338 | 30.590 MHz Crystal Freq. / 19.5-20 MHz Operating Freq. |
| 312-0339 | 31.090 MHz Crystal Freq. / 20-20.5 MHz Operating Freq. |
| 312-0340 | 31.590 MHz Crystal Freq. / 20.5-21 MHz Operating Freq. |
| 312-0342 | 32.590 MHz Crystal Freq. / 21.5-22 MHz Operating Freq. |
| 312-0343 | 33.090 MHz Crystal Freq. / 22-22.5 MHz Operating Freq. |
| 312-0344 | 33.590 MHz Crystal Freq. / 22.5-23 MHz Operating Freq. |
| 312-0345 | 34.090 MHz Crystal Freq. / 23-23.5 MHz Operating Freq. |
| 312-0346 | 34.590 MHz Crystal Freq. / 23.5-24 MHz Operating Freq. |
| 312-0349 | 36.090 MHz Crystal Freq. / 25-25.5 MHz Operating Freq. |
| 312-0350 | 36.590 MHz Crystal Freq. / 25.5-26 MHz Operating Freq. |
| 312-0351 | 37.090 MHz Crystal Freq. / 26-26.5 MHz Operating Freq. |
| 312-0352 | 37.590 MHz Crystal Freq. / 26.5-27 MHz Operating Freq. (2 Available) |