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SAW FILTER AGILE MODULATOR : INFOSAT SAM-860
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- Output Frequency Adjustable between 47MHz and 870MHz, sasy to setup
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- Three digits LED for channel display
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- IF Modulate Assure Superiority
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- PLL Technique is applied to Audio IF,Video IF and Local Oscillator to ensure high Frequency Stability
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- Clamp Circuit with High Anti-hum Performance
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| Item |
Unit |
Specification |
| Output Frequency |
MHz |
47-870 MHz |
| Frequency accuracy |
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+/- 5KHz |
| Output Level |
dBmV |
55dBmV |
| Output Impedance |
W |
75 W |
| Output reflection |
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12dB min, any channel |
| Audio to Video Carrier Radio |
dB |
-10- -20 |
| Video Input Level |
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0.6-1.5 Vp-p |
| Video Output Impedance |
W |
75 W |
| Video Output reflection |
dB |
30dB min |
| K coefficient |
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4% (2T pulse) |
| Signal to Noise Ratio (Weighted) |
dB |
58dB |
| C/L Delay |
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45nsec |
| Differential Gain |
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+/- 5%(87.5% Modulation) |
| Differential Phase |
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+/- 5°(87.5% Modulation) |
| Video Frequency Response |
dB |
+/-1.5dB (Within 5MHz) |
| Audio Input Level |
dBm |
0 +/-10 |
| Audio Input Impedance |
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10KW min |
| Audio Band Flatness |
dB |
+/-1.5dB max (40Hz-15KHz) |
| Distortion |
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1% |
| Signal to Noise Ration |
dB |
-60dB |
| Difference of Video / Audio |
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5.5MHz +/- 2KHz |
| Power Supply |
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100-250Vac,50Hz,15W max |
| Operation Temperature & Humidity |
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0°C- 45°C, 5%- 75% |
Storage Temperature & Humidity |
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-20°C - 70°C , <80%
(WithoutAciditySubstance) |
| Mechanical Dimentions |
mm |
440x268x44 |
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บริษัท อินโฟแซท จำกัด • INFOSAT
CO., LTD.
46/22
หมู่ 5 ถ.ติวานนท์ ต.บ้านใหม่ อ.ปากเกร็ด นนทบุรี 11120 โทร. 0
2961 9161 - 3, 0 2961 9996 - 8 แฟกซ์ 0 2961 8587 sales@infosats.com
46/22 Moo 5 Tiwanon Rd., Banmai,Pakkred, Nonthaburi 11120 Thailand
Tel.(662)961 9161-3, 961 9996-8 Fax:961 8587 www.infosats.com |
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SAM 860 
