Nautel ND500II, Technical Instructions

Page: 109 / 134

RADIOBEACON TRANSMITTER
ND500II (125 WATTS) DOUBLE SIDEBAND - NO VOICE
Page 7-7
01 November 2003
Table 7-2 Reference Designation Index - ND500II Radiobeacon Transmitter
USE REF NAME OF PART NAUTEL'S JAN/MIL/OEM OEM
CODE DES AND DESCRIPTION PART NO. PART NO. CODE
V
1
48V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09/01 37338
V
1
48V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/01 37338
V
2
48V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09/02 37338
V
2
48V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/02 37338
V
1
24V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09/03 37338
V
1
24V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/03 37338
V
2
24V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09/04 37338
V
2
24V - Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/04 37338
V
1
48V
♣
- Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/05 37338
V
2
48V
♣
- Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/06 37338
V
1
24V
♣
- Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/07 37338
V
2
24V
♣
- Transmitter, Radiobeacon, DSB, 125 Watts ND500II (see Fig. 1-1) NARB09A/08 37338
V
1
A1 Power Supply Assembly, 115VAC, 60Hz NAS26/01 See Table 7-3 37338
V
2
A1 Power Supply Assembly, 230VAC, 50Hz NAS26/02 See Table 7-3 37338
A2 Oscillator/Rf Driver PWB NAPE33 See Table 7-5 38338
A3 Keyer PWB NAPE72 See Table 7-6 37338
A4 Modulator Driver PWB NAPE32/01 See Table 7-7 37338
A5 Monitor PWB NAPC22 See Table 7-8 37338
A6 Modulator/Power Amplifier NAA18 See Table 7-9 37338
♦ ƒ
1
A7 Harmonic Filter Assembly NAF107/01 See Table 7-10 37338
♥ ƒ
1
A7 Harmonic Filter Assembly NAF107/02 See Table 7-10 37338
♦ ƒ
2
A7 Harmonic Filter Assembly NAF107/03 See Table 7-10 37338
♥ ƒ
2
A7 Harmonic Filter Assembly NAF107/04 See Table 7-10 37338
A8 Meter Calibration PWB Assembly 158-1042 158-1042 37338
A8CR1 Diode, General Purpose, 200V, 0.1A QAP29 1N4938 07263
A8J1 Header, MTA, 12 Square Posts, 0.156 Centre JU21 1-640383-2 09482
A8J2 Header, MTA, 4 Square Posts, 0.156 Centre JU20 640383-4 09482
A8R1 Resistor, Metal Film, 1800 Ohms, 2% 1/2W RAP10 RL20S182G 35005
A8R2 Resistor, Metal Film, 1800 Ohms, 2% 1/2W RAP10 RL20S182G 35005
A8R3 Resistor, Metal Film, 1800 Ohms, 2% 1/2W RAP10 RL20S182G 35005
A8R4 Resistor, Metal Film, 1800 Ohms, 2% 1/2W RAP10 RL20S182G 35005
A8R5 Resistor, Variable, Film, 500 Ohms, 1/2W RV37 3339W-1-501 80294
A8R6 Resistor, Metal Film, 1.0M Ohms, 2% 1/2W RD31 RL20S105G 14655
A9 RF Synthesizer PWB NAPE70 See NAPE70 manual 37338
A10 24-48 VDC Power Supply PWB NAPS23 See Table 7-11 37338
A11 Remote Interface PWB NAPI64 See Table 7-12 37338
C1 Capacitor, Electrolytic, 6200uF, 100V CCD26 3188EG622T100ALA1
56699
* C2 Not Used
A C2 Capacitor, Tantalum, 6.8uF, 10%, 35V CCP19 CSR13F685KM 56289
CR1 Diode, General Purpose, 200V, 0.1A QAP29 1N4938 07263
DS1 Diode, Light Emitting, Amber QK14 HLMP-3451 50434
DS2 Diode, Light Emitting, Amber QK14 HLMP-3451 50434
DS3 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS4 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS5 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS6 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS7 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS8 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS9 Diode, Light Emitting, Red QK13 HLMP-3351 50434
DS10 Diode, Light Emitting, Green QK12 HLMP-3554 50434
48V F1 Fuse, 12A, 500V, Non Time Delay, KLM FA33 KLM12 71400
24V F1 Fuse, 20A, 500V, Non Time Delay, KLM FA34 KLM20 71400
V
1
F2 Fuse, 7A, 250V, Slow, 3AG FA18 313007 75915
V
2
F2 Fuse, 4A, 250V, Slow, 3AG FA12 313004 75915