Full Range CATV Agile Tunable Modulator Ah-802
Features: Reliable, durable & easy to operate, Superior Spurious Harmonic Output, I2C Bus-Mastering, GaAs Component used, 45.00 ~ 870.00 MHz (920 MHz), Front Panel Control Board to Adjust Frequency, Modulation Level, A/V Ratio, Volume, RF Signal Level Through the LCD Display by Turning Keys
Features
Reliable, durable & easy to operate
Superior Spurious Harmonic Output
I2C Bus-Mastering
GaAs Component used
45.00 ~ 870.00 MHz (920 MHz)
Front Panel Control Board to Adjust Frequency, Modulation Level, A/V Ratio, Volume, RF Signal Level Through the LCD Display by Turning Keys
| RF |
| Frequency Range |
45.00MHz to 870.00MHz (appointed by user) |
| Frequency Stability |
5 KHz |
| Frequency Stepping |
250 KHz |
| Output Level |
113 dB μV (max) |
| Level Adjustment range |
≥20 dB (1~32 Levels Adjustable) |
| Output Impedance |
75Ω |
| Spurious Output |
-62 dB |
| Output Return Loss |
14 dB |
| C/N in band |
70 dB(min 65dB) |
| Out-of-Band |
65 dB(min 62dB) |
| IF |
| IF/Picture Output Frequency |
38.00 MHz |
| IF/Picture Output Level |
85 dB μV |
| Aural IF Frequency |
31.5 MHz |
| A/V Carrier Ratio |
-10 to -20 dB |
| Video |
| Standard Video Input Leve |
1.0V p-p |
| Video Input Impedance |
75Ω |
| Video S/N |
53 dB |
| Video Response |
1.0 dB |
| Differential Gain |
2.5% |
| Differential Phase |
2.5° |
| Chrominance Luminance Delay |
40nS |
| Video Modulation Level |
87.5% |
| Modulation Level |
87.5% (1~32 adjustable levels) |
|
|
| Audio |
| Input Level Range |
+5 to +25dBmV |
| Input Impedance |
>10 KΩ |
| Frequency Response |
1.5 dB |
| Audio S/N |
55 dB |
| Audio Distortion |
0.4% |
| Audio Frequency |
6.50 MHz ±500 Hz |
| Maxi Audio Frequency Deviation |
50KHz |
| Pre-emphasis |
50μs |
| Audio Modulation Deviation |
1~32 Level Adjustable |
| General |
| Power |
220V.AC/50 Hz |
| Dimension |
19"(W)×12.6"(D)×1.75"(H) |
| Operation Temperature |
-10°C~+40°C |
| Weight |
About 3.5KG |
FAQ
1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union and so on. You can select the termsof payment which is more convenient for you.
2. What about the lead time?
Usually, if there's stock, we ship the goods within 3-5 working days after the deposit is confirmed. lf it is out of stock. the lead time depends.
3.How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.
4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3)After the agreement on the proforma invoice, the customer makes the deposit
(4) Manufacturing will be started as soon as the payment is confirmed by our bank
(5) Ship out the goods within the agreed delivery deadline.
5.Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6.How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.
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