BW Broadcast technical manual
Page 44
Technical data
2 L9, L10 0.15uH
Axial Inductor Body 7mm, Dia 2.8mm - Sigma Inductors (C30
Series 0.25W)
2 L7,L8 220uH
Axial Inductor Body 9.2mm, Dia 4.0mm - Epcos Inductors (B78108S
Series RF Inductors)
1 L11 MC141- 100 110 Screened Variable Inductor - (MC141) #NE547SNAS-100110
1 CON1 15 Way D
Right Angled Female Dual Double Height D-Type PCB-Mount
Connector
2 CON2, CON3 R/A BNC Right Angled BNC PCB-Mount Connectors
2 CON4, CON5 R/A XLR Right Angled XLR PCB-Mount Connectors (F3FRAF)
0 CON6 2 Term 2 Way Screwless Terminal (Mask off, & do not fit)
3 CON7, CON9, CON13 MCX MCX PCB Mount Socket
1 CON8 16 way Straight IDC Header
3 CON10, CON11, CON12 4-way 4 Pin Jumber Header
1 DC1 B31215S Bothand 2W Dual Output DC Converter
1 FB n/a Radial Axial Ferrite Bead
1 FIL1-2 5085 15kHz Block Filter- Separate board
1 Heatsink TO5 T05 Heatsink - Height 12.7mm (Aavid Thermalloy 5F)
1 IC Holders (14 pin) IC19, 14 pin IC Holder - Dual wipe contacts - eg Eurocon TS1001-xx
4
IC Holders (16 pin) IC18, IC12, IC5,
IC21
16 pin IC Holder - Dual wipe contacts - eg Eurocon TS1001-xx
2 IC Holders (18 pin) IC13, IC17 18 pin IC Holder - Dual wipe contacts - eg Eurocon TS1001-xx
14
IC Holders (8 pin) IC1, IC2, IC3, IC4,
IC6, IC7, IC8, IC9, IC10, IC11, IC14,
IC15, IC16, IC20
8 pin IC Holder - Dual wipe contacts - eg Eurocon TS1001-xx
12 J1-12 3 pin 3 Pin Jumper Header - (2.54mm 3-Way Row)
12 J1-12 LINKS n/a Jumper Link 2.54mm - Protech ‘Easy Pull’ Style
1 RFT1 1 Turn 1 Complete Turn Ferrite Core
4 SW1-4 Dec Rota Decimal Rotary PCB Switches
1 X1 4.864Mhz HC49 Micro Crystal
1 X2 8.000MHz HC49 Micro Crystal
1 RFT1 Wire 28Gauge Twist Approx 3cm lengh per coil- 28 Guage Self fluxing wire
1 R126 330uH Axial Inductor
7 R1, R2, R3, R4, R5, R6, R9 10K 1/8 Watt Carbon Film - Tolerance +- 5%
1 R10 470R 1/8 Watt Carbon Film - Tolerance +- 5%
1 R100 1M 1/4 Watt Metal Oxide - Tolerance +- 1%
10
R101, R110, R112, R113, R114,
R115, R116, R117, R118, R119
10K 1/4 Watt Metal Oxide - Tolerance +- 1%
3 R103, R47, R68 5K1 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R106 3K6 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R107 12K 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R11 33K 1/8 Watt Carbon Film - Tolerance +- 5%
9
R12, R13, R17, R32, R33, R34, R35,
R36, R37
1K2 1/8 Watt Carbon Film - Tolerance +- 5%
2 R22, R23 1K2 1/4 Watt Metal Oxide - Tolerance +- 1%
2 R15, R16 680R 1/8 Watt Carbon Film - Tolerance +- 5%
1 R18 100R 0.4 Watt Carbon Film - Tolerance Low Noise
1 R105 100R 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R19 12K 1/4 Watt Metal Oxide - Tolerance +- 1%
3 R20, R26, R29 4K7 1/4 Watt Metal Oxide - Tolerance +- 1%
3 R21, R57, R78 220R 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R30 220R 1/8 Watt Carbon Film - Tolerance +- 5%
1 R24 68R 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R25 300R 1/4 Watt Metal Oxide - Tolerance +- 1%
2 R28, R132 22R 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R31 4R7 1/4 Watt Metal Oxide - Tolerance +- 1%
1 R39 2k2 1/4 Watt Metal Oxide - Tolerance +- 1%
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