R V R ELETTRONICA AUDIGIN-TFT FM Transmitters Broadcast Systems
Introduction
Main Highlights
- The card allows to TEX-TFT exciters the integration into those systems that use digital audio distribution.
It is located on rear panel of the TEX-TFT and is internally connected to the audio motherboard using a 10-pin flat connector. - The card allows the conversion of digital signal into “Left” and “Right” analog signals and then to deliver it to the modulator.
- This card can be added without requiring any special adjustments to the typical analog audio input section; by updating it there is no need to change the exciter firmware.
- The system provides for twelve cyclical queries that allow you to immediately find the active channel and put it on the air.
If a digital input is present, then it is automatically selected by the included
logic. The automatic exchange takes place to select the digital input between balanced (AES/EBU) or optical (TOSLINK). - Through the two trimmers it is possible to adjust the converted digital input level, to normalize the R and L signals with respect to the adjusted level for the analog input.
- The D/A conversion is performed automatically by 24-bit converters using a sampling frequency from 32 to 96 KHz.
- This card supports S/PDIF, AES/EBU, IEC958 and EIAJ CP340/1201 data formats.
AUDIGIN-TFT Option
Technical Annex
AES/EBU Audio Card – SLAU0415R02V01
TEX AES-EBU audio board Revised: Thursday, April 01, 2021
SLAU0415R02V01 Revision: 1.0
Tommasi A.
| Item | Quantity | Reference | Part |
Description |
|
1 |
1 | CN1 | XLRFNC3H | Connettore XLR NC3 femm. cs 90° |
| 2 | 1 | CN1 | CN10PD |
Connettore 10 poli Flat cs |
|
3 |
1 | CN1 | CSAU0415R2 | Circuito stampato |
| 4 | 22 | C1, C7, C12, C14, C15, C16, C19, C20, C21, C22, C24, C25, C29, C32, C33, C36, C38, C39, C41, C43, C45, C46 |
0.1uF |
Cond. SMD 0805 |
|
5 |
15 | C2, C5, C8, C10, C11, C13, C17, C18, C23, C31, C34, C35, C37, C42, C44 | 10uF/10V | Cond. Elett. SMD tant. size A |
| 6 | 2 | C3, C6 | 150pF |
Cond. SMD 0805 COG |
|
7 |
2 | C4,C9 | l nf/ 2% | Cond.SMD 0805 COG |
| 8 | 1 | C40 | 10u F/1 6V |
Cond . Ele t t. SMD d. 4mm |
|
9 |
1 | C47 | 10uf / 35V | Cond. Elett.SMD d. 4mm |
| 10 | 1 | 01 | BAV70 |
Doppio Oiodo SMD SOT23 |
|
11 |
1 | JPl | NC | Strip maschio 4 pin |
| 12 | 2 | ,Jl J2 | JSMO |
Pad SMO a saldare |
|
13 |
2 | J3,J4 | JSMOC | Pad SMD a sa lda re chluso |
| 14 | 2 | Ll , L4 | 2 .2 uH |
lnduttanza SMO 3225 (1210) |
|
15 |
2 | L2, LS | 47uH | lnduttanza SMD 3225 (1210) |
| 16 | 1 | L3 | NC |
lnduttanza SMO 3225 (1210) |
|
17 |
1 | L6 | l OuF | SMD Vertical Ind. WE PD2 series |
| 18 | 1 | Qt | BCR13S |
Tra ns./ Res. NPN SOT23 |
|
19 |
2 | RV1 , RV2 | l OK | Trimmer Rg H 3296X |
| 20 | 4 | Rl, R3, RlO, R12 | 22HO |
Res. SMO 08051% |
|
21 |
4 | R2, RS, R, 8 Rl l | l SKO | Res.SMO 08051% |
| 22 | 2 | R, 4 R9 | 22K6 |
Res . SMO 08051% |
|
23 |
3 | R, 6 R13, R29 | 4 K70 | Res.SMD 08051% |
| 24 | 6 | R, 7 Rl 4, R22, R2, 3 R24, R2S | 2K20 |
Res . SMD 08051% |
|
25 |
1 | R15 | 4 H7 | Res.SMO 08051% |
| 26 | 1 | R16 | ll OHO |
Res . SMD 08051% |
|
27 |
1 | R17 | OHO | Res. SMO 08051% |
| 28 | 4 | R18 , Rl 9, R20 , R21 | lKO |
Res . SMO 08051% |
|
29 |
1 | R30 | l OKO | Res. SMD 08051% |
| 30 | 1 | TCXl | 1 2M288 |
OSC SMO Sx3.2mm |
|
31 |
1 | TRl | TRFAES | Tra sf. SMO AES/EBU |
| 32 | 1 | Ul | TL074SMD |
Quad Op. SMD 5014 |
|
33 |
1 | U2 | PCM1781 | Stereo DAC |
| 34 | 1 | U3 | LM1117-1.8 |
Stab. SMD SOT223 |
|
35 |
1 | U4 | SRC4382 | 2 ch SRC DIR DIT |
| 36 | 1 | us | T ORX GPl FAV |
Ricevitore d igita le ott ico |
|
37 |
1 | U6 | NC | Leve l t ransla tor |
| 38 | 1 | U7 | LM1117-3.3 |
Stab. SMO SOT223 |
|
39 |
1 | U8 | TSRl-2450 | Switching SIP3 regu lator |
| 40 | 1 | U9 | NC |
PIC Microproces.sor SMO |
|
41 |
1 | UlO | TPS3809 | uP supplysupervisor |
| 42 | 1 | Ull | NC |
Ricevitore d igita le ot tico |
|
43 |
1 | U12 | PIC12CS08/SO |
PIC MicroprocessorSMO |
15kHz audio filter & AES/EBU card – SLAU0469R01V01
Audio Filter 15Khz TEX w AES/EBU Revised: 17/05/2017
SLAU0469R01V01 Revision: 1.1
A. Tommasi
|
Item |
Quantity | Reference | Part | Description | Code | |
| 1 | 1 | CN1 | NC | Conn. 10 poli Flat cs |
|
|
|
2 |
1 | CN1 | CSAU0469R1 | Circuito stampato | CSAU0469R | |
| 3 | 8 | Cl, C2, C3,C4, C15,C19, C20, C21 | O.l uF | Cond.SMD 0603 | CCC063104KXC |
|
|
4 |
16 | CS, C6, C7, C8, C9,C10, Cl,l Cl 2, Cl,3 Cl 4, Cl 6, C17, Cl 8, C22, C23, C24 | 3.3nF 10 2% | Cond. SMD 0805 COG | CCC085332GCB | |
| 5 | 1 | Dl | BAT54H | SOD323 SMD Diode | DISBAT5H4T1G |
|
|
6 |
2 | JP, l JP2 | STMlOSSMD | Male strip 10 pin SMD | CNTSTMTlOSDLS | Precidip 350-10-110-00-106101 |
| 7 | 2 | JP3,JP4 | NC | Male strip 10 pin SMD |
|
|
|
8 |
7 | RV1,RV2, RV3,RV, S RV6, RV7, RV8 | SOOH | Trimmer SMDV 3314 | RVT4 X4HOSOOV | |
| 9 | 1 | RV4 | NC | Trimmer SMDv 3314 |
|
|
|
10 |
2 | RY1, RY2 | RLYFTR-B3G-12V | Rele’ FTR-B3G | RLM 2V12V2AS | Fujitsu FTR-B3G A 012 o FTR-B3S A 012 |
| 11 | 4 | Rl, R4, R33,R34 | 316KO | Res.SMD 0603 | RCH063F0316K |
|
|
12 |
8 | R, 2 R3, R, 6 R8, R3, 1 R32, R4, 0 R44 | 10KO | Res. SMD 0603 | RCH063F0010K | |
| 13 | 4 | RS,Rll,R39,R46 | Sl HO | Res.SMD 0603 | RCH063F0051H |
|
|
14 |
2 | R, 7 R38 | 3K01 | Res. SMD 0603 | RCH063F03K01 | |
| 15 | 4 | R9, R24, R35,RSS | 3K8 3 | Res.SMD 0603 | RCH063F03K83 |
|
|
16 |
2 | R10,R45 | SKl l | Res.SMD 0603 | RCH063FOSK11 | |
| 17 | 2 | R12,R36 | SK36 | Res.SMD 0603 | RCH063FOSK36 |
|
|
18 |
4 | R1, 3 R14, R3, 7 R47 | 4K64 | Res.SMD 0603 | RCH063F04K64 | |
| 19 | 2 | RlS,R41 | 442HO | Res.SMD 0603 | RCH063F0442H |
|
|
20 |
2 | R16, R42 | 2K21 | Res.SMD 0603 | RCH063F02K21 | |
| 21 | 2 | R17,R43 | 1K58 | Res.SMD 0603 | RCH063F01K58 |
|
|
22 |
12 | R18,Rl 9, R20,R21, R22,R23, R48, R49, RSO,RS2,R53, R54 | 3K16 | Res.SMD 0603 | RCH063F03K16 | |
| 23 | 4 | R25,R26, R56,R57 | 2K6 7 | Res.SMD0603 | RCH063F02K67 |
|
|
24 |
11 | R27, R28, R29,R51, R58, R59, R60, R62, R63, R64, R65 | NC | Res.SMD 0603 | ||
| 25 | 1 | R30 | 249HO | Res. SMD 0603 | RCH063F0249H |
|
|
26 |
1 | R61 | 150HO | Res.SMD 0603 | RCH063F0150H | |
|
27 |
4 | Ul,U2,U3,U4 | LF347SMD | Quad Op. SMD S014 |
CILLF347SMD |
|
R.V.R Elettronica S.r.l.
Via del Fonditore 2 / 2c
40138 · Bologna · Italy
Phone: +39 051 6010506 · Fax: +39 051 6011104
e-mail: info@rvr.it ·web: http://www.rvr.it
The RVR Logo, and others referenced RVR products and services are trademarks of RVR Elettronica in Italy, other countries or both. RVR ® 1998 all rights reserved. All other trademarks, trade names or logos used are property of their respective owners.
Documents / Resources
 |
R V R ELETTRONICA AUDIGIN-TFT FM Transmitters Broadcast Systems [pdf] User Manual AUDIGIN-TFT, FM Transmitters Broadcast Systems, AUDIGIN-TFT FM Transmitters Broadcast Systems, Transmitters Broadcast Systems, Broadcast Systems |
