Page 2-8
ATU-HP Technical Instruction Manual
Issue 2.0
Section 1 Preparation for Use and Installation
Table 2-1a:
Frequency Dependent Capacitors for DGPS Applications
(from Nautel Part # 195-9094 capacitor kit)
Capacitors (pF) and qty
Capacitors (pF) and qty
FREQ
(kHz)
1750 875 430 218
FREQ
(kHz)
1750 875 430 218
280
4 - - -
317
3 - - 1
285
3 1 1 1
324
3 - - -
290
3 1 1 -
440
1 1 - 1
295
3 1 - 1
458
1 1 - -
300
3 1 - -
478
1 - 1 1
305
3 - 1 1
502
1 - 1 -
310
3 - 1 -
529
1 - - 1
Table 2-1b:
Frequency Dependent Capacitors for Low Power NDB Applications
(from Nautel Part # 195-9094-02 capacitor kit)
Capacitors (pF) and qty
Capacitors (pF) and qty
FREQ
(kHz)
7000 3500 1750 875 430 218
FREQ
(kHz)
7000 3500 1750
875 430 218
200
1 1 1 1
1 1
268
1
1
1
202
1 1 1
1
1
272
1
1
203
1 1 1
1
1
276
1
1
205
1 1 1
1
280
1
207
1 1 1 1 1
285
1
1
1
1
1
208
1 1 1
1
290
1
1
1
1
210
1 1 1 1
295
1
1
1
1
212
1 1 1
300
1
1
1
214
1 1 1
1 1
305
1 1 1 1
216
1 1 1
1
311
1 1 1
218
1 1 1
1
317
1
1
1
220
1 1 1
324
1
1
222
1 1
1 1
331
2
1
1
1
224
1 1
1
338
2
1
1
227
1 1 1
346
2
1
1
229
1 1
355
2
1
231
1 1
1
1
1
364
2 1 1
224
1 1
1
1
374
2 1
236
1 1
1
1
385
2
1
239
1 1
1
397
2
242
1 1
1
1
410
1
1
1
1
245
1 1
1
424
1
1
1
248
1 1
1
440
1
1
1
251
1 1
458
1
1
254
1
1
1
1
478
1 1 1
257
1
1
1
502
1 1
261
1
1
1
530
1
1
264
1
1
