| blob | ec96e16c0b326e813166c53314ef50793ef8a4f5 |
1 v 20031019 1
2 T 26500 6400 9 10 1 0 0 0 1
3 Roger Williams
4 T 23400 6400 9 10 1 0 0 0 1
5 v0.1, 1 Nov 1998
6 T 22400 7400 9 20 1 0 0 0 1
7 Agile 0.1-110 MHz VFO
8 T 22400 7000 9 20 1 0 0 0 1
9 FHSS Development Platform
10 C 10500 18900 1 0 0 dac.sym
11 {
12 T 10600 18700 5 10 1 1 0 0 1
13 value=15..25 MHz
14 }
15 C 11700 18900 1 0 0 lowpass.sym
16 C 13300 18700 1 0 0 mixer-ansi.sym
17 {
18 T 13600 19800 5 10 1 1 0 0 1
19 value=AD831
20 }
21 C 11300 17200 1 0 0 lowpass.sym
22 C 10100 17000 1 0 0 phase-detector.sym
23 C 12900 16000 1 0 1 divide-by-N.sym
24 {
25 T 12025 15800 5 10 1 1 0 0 1
26 value=N=160
27 }
28 C 12500 17200 1 0 0 EMBEDDEDosc-var2.sym
29 [
30 B 12702 17199 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
31 P 13500 17600 13700 17600 1 0 -1
32 A 13020 17559 90 27 125 3 0 0 0 -1 -1
33 A 13180 17641 90 207 125 3 0 0 0 -1 -1
34 V 13100 17600 250 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
35 L 13400 17900 13300 17860 3 0 0 0 -1 -1
36 L 13400 17900 13360 17800 3 0 0 0 -1 -1
37 L 13360 17800 13300 17860 3 0 0 0 -1 -1
38 L 12800 17300 13330 17830 3 0 0 0 -1 -1
39 P 12700 17600 12500 17600 1 0 -1
40 ]
41 {
42 T 12700 17000 5 10 1 1 0 0 1
43 value=160 MHz
44 }
45 N 10700 17000 10700 16400 4
46 T 9400 19800 9 10 1 0 0 0 1
47 AD9851 DDS
48 T 9000 15800 9 10 1 0 0 0 1
49 160 MHz Synthesiser
50 C 14700 18900 1 0 0 bandpass.sym
51 {
52 T 15050 19800 5 10 1 1 0 0 1
53 name=SAW
54 T 14750 18700 5 10 1 1 0 0 1
55 value=135..145 MHz
56 }
57 C 16100 18900 1 0 0 amp.sym
58 {
59 T 16400 18700 5 10 1 1 0 0 1
60 value=+12 dB
61 }
62 C 17500 18700 1 0 0 mixer-ansi.sym
63 {
64 T 17800 19800 5 10 1 1 0 0 1
65 value=AD831
66 }
67 C 5800 6100 0 0 0 EMBEDDEDtitle-C.sym
68 [
69 B 5900 6200 22000 17000 15 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
70 {
71 T 20300 7700 5 10 0 0 0 0 1
72 graphical=1
73 }
74 T 22000 6300 15 8 1 0 0 0 1
75 REVISION:
76 T 25000 6300 15 8 1 0 0 0 1
77 DRAWN BY:
78 T 22000 8750 15 20 1 0 0 0 1
79 Coelacanth Engineering Inc
80 T 22000 8500 15 10 1 0 0 0 1
81 69 Highland Street, Middleborough, MA 02346, USA
82 T 22000 8300 15 10 1 0 0 0 1
83 tel +1 508 947-5585 http://www.coelacanth.com/
84 L 21900 6200 21900 9100 15 0 0 0 -1 -1
85 L 24900 6700 24900 6200 15 0 0 0 -1 -1
86 L 21900 9100 27900 9100 15 0 0 0 -1 -1
87 L 21900 8100 27900 8100 15 0 0 0 -1 -1
88 L 21900 8200 27900 8200 15 0 0 0 -1 -1
89 L 21900 6700 27900 6700 15 0 0 0 -1 -1
90 ]
91 C 15500 14300 1 0 0 lowpass.sym
92 C 14300 14100 1 0 0 phase-detector.sym
93 C 17100 13100 1 0 1 divide-by-N.sym
94 {
95 T 16025 12900 5 10 1 1 0 0 1
96 value=N=145..245
97 }
98 C 16700 14300 1 0 0 EMBEDDEDosc-var2.sym
99 [
100 B 16902 14299 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
101 P 17700 14700 17900 14700 1 0 -1
102 A 17220 14659 90 27 125 3 0 0 0 -1 -1
103 A 17380 14741 90 207 125 3 0 0 0 -1 -1
104 V 17300 14700 250 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
105 L 17600 15000 17500 14960 3 0 0 0 -1 -1
106 L 17600 15000 17560 14900 3 0 0 0 -1 -1
107 L 17560 14900 17500 14960 3 0 0 0 -1 -1
108 L 17000 14400 17530 14930 3 0 0 0 -1 -1
109 P 16900 14700 16700 14700 1 0 -1
110 ]
111 {
112 T 16700 14100 5 10 1 1 0 0 1
113 value=145..245 MHz
114 }
115 N 14900 14100 14900 13500 4
116 N 18100 13500 18100 14700 4
117 N 18100 14700 17900 14700 4
118 T 13200 12900 9 10 1 0 0 0 1
119 145..245 MHz Synthesiser
120 N 13900 16400 13900 17600 4
121 N 13900 17600 13700 17600 4
122 N 13900 18700 13900 17600 4
123 B 8900 15700 5200 2500 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
124 N 8500 17600 8500 19300 4
125 N 8500 14700 8500 17600 4
126 N 14900 13500 15900 13500 4
127 N 18100 13500 17100 13500 4
128 B 13100 12800 5200 2500 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
129 N 11700 16400 10700 16400 4
130 N 12900 16400 13900 16400 4
131 N 14500 19300 14700 19300 4
132 N 15900 19300 16100 19300 4
133 C 18900 18900 1 0 0 lowpass.sym
134 {
135 T 19150 18700 5 10 1 1 0 0 1
136 value=110 MHz
137 }
138 C 20300 18900 1 0 0 amp.sym
139 {
140 T 20550 18700 5 10 1 1 0 0 1
141 value=+27 dB
142 }
143 C 21900 19700 1 0 0 atten-var.sym
144 {
145 T 22050 19500 5 10 1 1 0 0 1
146 value=-3..-23 dB
147 }
148 N 18100 14700 18100 18700 4
149 N 17300 19300 17500 19300 4
150 N 18700 19300 18900 19300 4
151 N 20100 19300 20300 19300 4
152 C 24700 19700 1 0 0 amp.sym
153 {
154 T 25000 19500 5 10 1 1 0 0 1
155 value=+13 dB
156 }
157 C 23300 19700 1 0 0 spst.sym
158 N 23100 20100 23300 20100 4
159 N 24500 20100 24700 20100 4
160 C 23300 18100 1 0 0 spst.sym
161 N 23100 18500 23300 18500 4
162 N 24500 18500 24700 18500 4
163 C 26400 20000 1 0 1 con-coaxial.sym
164 N 26100 20100 25900 20100 4
165 C 26400 18400 1 0 1 con-coaxial.sym
166 N 26100 18500 25900 18500 4
167 N 12900 19300 13300 19300 4
168 N 21700 19300 21500 19300 4
169 N 21700 19300 21700 20100 4
170 N 21700 20100 21900 20100 4
171 N 21700 19300 21700 18500 4
172 N 21700 18500 21900 18500 4
173 C 13900 21200 1 0 0 amp.sym
174 N 13700 21600 13900 21600 4
175 C 15600 21500 1 0 1 con-coaxial.sym
176 N 15300 21600 15100 21600 4
177 T 15700 21550 9 10 1 0 0 0 1
178 Reference
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180 Output
181 T 15700 21750 9 10 1 0 0 0 1
182 30 MHz
183 T 26500 20050 9 10 1 0 0 0 1
184 0.1..110 MHz
185 T 26500 20250 9 10 1 0 0 0 1
186 Output 1
187 T 26500 18450 9 10 1 0 0 0 1
188 0.1..110 MHz
189 T 26500 18650 9 10 1 0 0 0 1
190 Output 2
191 T 26500 19850 9 10 1 0 0 0 1
192 0..+20 dBm
193 T 26500 18250 9 10 1 0 0 0 1
194 0..+20 dBm
195 C 9900 21000 1 0 0 phase-detector.sym
196 {
197 T 10050 22100 5 10 1 1 0 0 1
198 value=Harmonic
199 }
200 C 11100 21200 1 0 0 lowpass.sym
201 {
202 T 11500 21000 5 10 1 1 0 0 1
203 value=1 Hz
204 }
205 C 12300 21200 1 0 0 EMBEDDEDosc-xtal2.sym
206 [
207 B 12502 21199 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
208 P 13300 21600 13500 21600 1 0 -1
209 A 12820 21659 90 27 125 3 0 0 0 -1 -1
210 A 12980 21741 90 207 125 3 0 0 0 -1 -1
211 V 12900 21700 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
212 B 12800 21320 200 60 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
213 L 12840 21400 12960 21400 3 0 0 0 -1 -1
214 L 12840 21300 12960 21300 3 0 0 0 -1 -1
215 P 12500 21600 12300 21600 1 0 -1
216 ]
217 {
218 T 12550 22100 5 10 1 1 0 0 1
219 name=VTCXO
220 T 12550 21000 5 10 1 1 0 0 1
221 value=30 MHz
222 }
223 N 10500 20800 13700 20800 4
224 N 13700 20800 13700 21600 4
225 N 13700 21600 13500 21600 4
226 C 8700 21200 1 0 0 square-up.sym
227 N 8500 21600 8700 21600 4
228 C 8200 21500 1 0 0 con-coaxial.sym
229 T 7160 21550 9 10 1 0 0 0 1
230 Reference
231 T 7670 21350 9 10 1 0 0 0 1
232 Input
233 T 7225 21750 9 10 1 0 0 0 1
234 1..30 MHz
235 N 10500 21000 10500 20800 4
236 N 10500 20800 8500 20800 4
237 N 13100 14700 8500 14700 4
238 {
239 T 9000 14800 5 10 1 1 0 0 1
240 netname=30 MHz fref
241 }
242 N 8900 17600 8500 17600 4
243 C 21900 18100 1 0 0 atten-var.sym
244 {
245 T 22050 17900 5 10 1 1 0 0 1
246 value=-3..-23 dB
247 }
248 C 24700 18100 1 0 0 amp.sym
249 {
250 T 25000 17900 5 10 1 1 0 0 1
251 value=+13 dB
252 }
253 C 8900 17200 1 0 0 EMBEDDEDdivide-by-30.sym
254 [
255 B 9100 17200 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
256 P 9100 17600 8900 17600 1 0 -1
257 P 9900 17600 10100 17600 1 0 -1
258 L 9100 17200 9900 18000 3 0 0 0 -1 -1
259 T 9650 17350 9 10 1 0 0 0 1
260 1
261 T 9250 17700 9 10 1 0 0 0 1
262 30
263 ]
264 C 13100 14300 1 0 0 EMBEDDEDdivide-by-30.sym
265 [
266 B 13300 14300 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
267 P 13300 14700 13100 14700 1 0 -1
268 P 14100 14700 14300 14700 1 0 -1
269 L 13300 14300 14100 15100 3 0 0 0 -1 -1
270 T 13850 14450 9 10 1 0 0 0 1
271 1
272 T 13450 14800 9 10 1 0 0 0 1
273 30
274 ]
275 C 10600 9500 1 0 0 EMBEDDEDselector-switch-16.sym
276 [
277 V 10400 9900 30 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
278 V 10100 9600 30 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
279 V 10010 10060 30 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
280 V 10010 9740 30 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
281 V 10100 10200 30 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
282 L 10120 10180 10220 10140 3 0 0 0 -1 -1
283 L 10120 10180 10160 10080 3 0 0 0 -1 -1
284 L 10160 10080 10220 10140 3 0 0 0 -1 -1
285 L 10190 10110 10380 9920 3 0 0 0 -1 -1
286 P 10600 9900 10430 9900 1 0 -1
287 T 9930 9840 9 10 1 0 0 0 1
288 16
289 ]
290 C 8400 11300 1 0 0 EMBEDDEDcon-rect.sym
291 [
292 B 8400 11300 200 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
293 P 8600 11500 8800 11500 1 0 -1
294 ]
295 C 9200 11100 1 0 0 amp-bidir.sym
296 C 8900 11100 1 270 0 spst-noblock.sym
297 C 8900 9500 1 0 0 termination.sym
298 N 8800 11500 9000 11500 4
299 N 9000 11500 9200 11500 4
300 T 7570 11550 9 10 1 0 0 0 1
301 RS-485
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303 Interface
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305 T 9800 10400 9 10 1 0 0 0 1
306 Address
307 T 8070 10400 9 10 1 0 0 0 1
308 RS-485
309 T 7710 10200 9 10 1 0 0 0 1
310 Termination
311 C 10600 9500 1 0 0 EMBEDDEDblock-1x3-2-3.sym
312 [
313 P 10800 11500 10600 11500 1 0 -1
314 P 11600 9900 11800 9900 1 0 -1
315 B 10800 9500 800 2400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
316 P 11600 10700 11800 10700 1 0 -1
317 P 11600 11500 11800 11500 1 0 -1
318 P 10800 9900 10600 9900 1 0 -1
319 ]
320 {
321 T 10950 12000 5 10 1 1 0 0 1
322 device=EPLD
323 }
324 N 10400 11500 10600 11500 4
325 C 12000 11100 1 0 0 EMBEDDEDblock-in.sym
326 [
327 B 12200 11100 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
328 P 12200 11500 12000 11500 1 0 -1
329 ]
330 {
331 T 12200 12000 5 10 1 1 0 0 1
332 device=EEPROM
333 }
334 C 12000 9500 1 0 0 EMBEDDEDblock-in.sym
335 [
336 B 12200 9500 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
337 P 12200 9900 12000 9900 1 0 -1
338 ]
339 {
340 T 12400 10400 5 10 1 1 0 0 1
341 device=RTC
342 }
343 N 11800 11500 12000 11500 4
344 N 11800 9900 12000 9900 4
345 C 9000 7600 1 0 0 lowpass.sym
346 C 10600 7600 1 0 0 spst.sym
347 C 12000 7600 1 0 0 dc-dc.sym
348 N 12000 8000 11800 8000 4
349 N 10200 8000 10400 8000 4
350 N 10400 8000 10400 8700 4
351 N 10400 8700 11200 8700 4
352 {
353 T 10400 8800 5 10 1 1 0 0 1
354 netname=Vstby
355 }
356 N 10400 8000 10600 8000 4
357 N 13200 8000 14000 8000 4
358 {
359 T 13200 8100 5 10 1 1 0 0 1
360 netname=+9V
361 }
362 C 8400 7800 1 0 0 EMBEDDEDcon-rect.sym
363 [
364 B 8400 7800 200 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
365 P 8600 8000 8800 8000 1 0 -1
366 ]
367 T 7310 7950 9 10 1 0 0 0 1
368 +10..18 Vdc
369 N 8800 8000 9000 8000 4
370 N 8500 20800 8500 19300 4
371 C 9300 18900 1 0 0 EMBEDDEDmultiply-by-6.sym
372 [
373 B 9500 18900 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
374 P 9500 19300 9300 19300 1 0 -1
375 P 10300 19300 10500 19300 1 0 -1
376 L 9500 18900 10300 19700 3 0 0 0 -1 -1
377 T 10050 19050 9 10 1 0 0 0 1
378 6
379 T 9700 19400 9 10 1 0 0 0 1
380 1
381 ]
382 {
383 T 9500 18700 5 10 1 1 0 0 1
384 value=180 MHz
385 }
386 B 9300 18600 3600 1400 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
387 N 9300 19300 8500 19300 4
388 T 22400 12100 9 10 1 0 0 0 1
389 SSB phase noise < -120 dBc/Hz @ 10 kHz
390 T 22400 11200 9 10 1 0 0 0 1
391 Reference stability < 0.1 ppm
392 T 22400 12400 9 10 1 0 0 0 1
393 Offset synthesiser switching time < 1 ms
394 T 22400 12700 9 10 1 0 0 0 1
395 DDS chip rate > 30 kHz (10 MHz range)
396 T 22400 13000 9 10 1 0 0 0 1
397 Output level flatness < 1 dB (10 MHz range)
398 T 22300 14200 9 10 1 0 0 0 1
399 Selected Target Specifications
400 T 22400 10600 9 10 1 0 0 0 1
401 Active current drain < 500 mA
402 T 22400 10300 9 10 1 0 0 0 1
403 Standby current drain < 50 mA
404 T 22400 10000 9 10 1 0 0 0 1
405 Construction: 4-layer SMD board w/removable shields
406 T 22400 13900 9 10 1 0 0 0 1
407 Complete FHSS synthesiser for any HF transceiver
408 T 22400 13600 9 10 1 0 0 0 1
409 Individual TX and RX local oscillator outputs
410 T 22400 10900 9 10 1 0 0 0 1
411 Real-time clock resolution = 1 ms
412 T 22400 13300 9 10 1 0 0 0 1
413 Frequency resolution << 1 Hz
414 T 22400 11800 9 10 1 0 0 0 1
415 Spurious outputs < -70 dBc
416 T 22400 11500 9 10 1 0 0 0 1
417 Harmonics < -40 dBc
418 N 11800 10700 12600 10700 4
419 {
420 T 11800 10800 5 10 1 1 0 0 1
421 netname=Control
422 }
423 T 22400 9700 9 10 1 0 0 0 1
424 Prototype release date: January 1999
425 B 22300 9600 5400 4500 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1