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RF modulator for terrestrial receivers PACOSTAR PST 6060 and STRONG SRT8113
If don't have I2C control, Modulator is working on 471.25MHz channel
★Supports multiple TV system: NTSC,PAL,SECAM(B/G,I, D/K, L, M/N)
★Can be adjusted via the I2C output RF signal amplitude (70~80dBuV)
★ adjustable VIDEO through I2C, AUDIO input attenuation
★ can be selected via I2C output frequency: 46MHz ~ 880MHz
★ can be controlled via I2C loop-through switch
★ low-power standby mode, the circuit loss is only 5mA (TYP.)
★-chip LDO, support from 3.3V ~ 5.0V power supply, current consumption 85mA
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Pin Definitions extension |
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PIN |
1 |
2 |
3 |
4 |
5 |
6 |
|
|
Symbol |
POWER |
VIDEO IN |
AUDIO IN |
NC |
SDA |
SCL |
|
Pin Definitions
|
Pin |
Symbol |
Description |
|
1 |
POWER |
DC 3.3V~5.0V power supply |
|
2 |
VIDEO IN |
Video signal input |
|
3 |
AUDIO IN |
Aduio signal input |
|
4 |
NC |
Don’t connect |
|
5 |
SDA |
I2C date bus |
|
6 |
SCL |
I2C clock bus |
|
Pin |
Symbol |
Min/V |
Type/V |
Max/V |
Current/mA |
Remark |
|
1 |
POWER |
+3.1 |
+5.0 |
+5.2 |
85±10 |
Ripple≤20mVp_p |
Operational Conditions
- Code: FM_ 016
- Manufacturer: PACO STAR
- Weight: 0.050 Kgs
FM-RT016A6
13370109052
Electrical Characteristics
|
No |
Parameter |
Min |
Type |
Max |
Unit |
Remark |
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|
MODULATOR SECTION |
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|
|
|
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|
1 |
Frequency Range |
46 |
|
880 |
MHz |
|
|
|
2 |
RF output level |
64 |
70 |
76 |
dBµ V |
Determined by program |
|
|
69 |
75 |
81 |
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|
|
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|||||
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|
74 |
80 |
86 |
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|
|
|
3 |
Video modulation |
74 |
80 |
86 |
％ |
Program can adjust adapted to 1Vp_p~2Vp_p white 100% input |
|
|
4 |
Audio modulation |
80 |
90 |
95 |
% |
Program can adjust adapted to 1Vp_p~2Vp_p 1KHz input |
|
|
5 |
P/S ratio |
13 |
16 |
19 |
dB |
Determined by program. No video and audio signal input |
|
|
10 |
13 |
16 |
|||||
|
6 |
Video carrier frequency |
-300 |
Fp |
+300 |
KHz |
No video and audio signal input |
|
|
7 |
Audio carrier frequency |
-30 |
Fs |
+30 |
KHz |
No video and audio signal input |
|
|
8 |
Video S/N |
45 |
|
|
dB |
1Vp_p white 100% input |
|
|
9 |
AudioS/N |
55 |
|
|
dB |
1Vp_p 1KHz input |
|
|
10 |
Differential gain |
|
|
10 |
% |
|
|
|
11 |
Differential phase |
-10 |
|
+10 |
deg |
|
|
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RF SECTION |
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|
|
|
|
||
|
1 |
Loop through gain |
0 |
3 |
5 |
dB |
RFIN =＞RFOUT,46～880MHz |
|
|
2 |
Isolation |
|
|
-25 |
dB |
RFOUT=＞RFIN,46～880MHz |
|
|
3 |
RFOUT and RFIN Impedance |
|
75 |
|
Ω |
|
|
|
4 |
Output harmonic level |
|
|
54 |
dBuV |
Range: upon 940MHz |
|
|
5 |
RF leakage |
|
|
46 |
dBuV |
Range: upon 46 MHz |
|
|
6 |
RFOUT return Loss |
|
|
-6 |
dB |
|
|
|
7 |
RFIN return Loss |
|
|
-6 |
dB |
|
|
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POWER SUPPLY |
|
|
|
|
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|
1 |
POWER |
+3.1 |
+5.0 |
+5.2 |
|
V |
Ripple ≤ 20mVp_p |
Test Conditions
|
No |
Parameter |
Min |
Type |
Max |
Unit |
Remark |
|
1 |
Ambient temperature |
0 |
25 |
50 |
℃ |
|
|
2 |
Relative humidity |
|
|
90 |
% |
|
|
3 |
Input Impendance |
|
75 |
|
Ω |
|
|
4 |
DC power supply |
+3.1 |
+5.0 |
+5.2 |
V |
Built-in LDO |
|
5 |
Video input |
1.0 |
1.0 |
2.0 |
Vp-p |
Programmable Input Attenuator for audio & video signal standard |
|
6 |
Audio input |
1.0 |
1.0 |
2.0 |
Vp-p |
|
|
7 |
I2C BUS |
3.3 |
|
5.0 |
V |
3.3V and 5V Compatible |
Dimensions description
|
Weight Approximate |
18g |
|
Dimensions L×H×D/mm * |
45×15×27.5 |
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Out of stock
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