Bộ Điều Chế AV-RF WAM-520

  • Mô tả
    Mini Agile Modulator
  • Nhà sản xuất
    Winersat
  • Giá
    Vui lòng liên hệ
  • Số lượng
Mô tả Sản phẩm

Bộ Điều Chế AV-RF WAM-520 (Mini Agile Modulator)

WAM-520_1WAM-520

Thông số kỹ thuật
RF
Frequency Range 48 to 860 MHz (PAL-B/G & PAL-D/K)
55 to 860 MHz (PAL-I)
54 to 860 MHz (NTSC)
Standard CATV channels 2 to 125
Broadcast TV channels 2 to 69
Output Level +45 dBmV (minimum -15dB adjustment range)
Output Impedance 75 Ohms
A / V Ratio 15dB/20dB selectable ( +/- 2dB)
Frequency Stability ± 5KHZ
Intercarrier Frequency PAL-B/G 5.5MHz ± 5KHZ
PAL-D/K 6.5MHz ± 5KHZ
PAL-I 6.0MHz ± 5KHZ
NTSC 4.5MHz ± 5KHZ
Spurious Outputs -60 dBc typical , measured at-15 dB A/V ratio and with Modulator output level of +45 dBmV
C/N 60 dB Typical
VIDEO
Input Level for 87.5% Modulation 1 Vp-p. Adjustable with front panel VR control
Input Impedance 75Ohms
Frequency Response  ± 1 dB (Within 5MHz)
S/N 60dB Typical
AUDIO
Input Level for 25 KHz Peak Deviation 140 mV rms. Adjustable with front panel VR control
Input Impedance Greater than 10 K Ohms , unbalanced.
Pre-emphasis PAL-B/G 50 μSec ; PAL-D/K 50 μSec ; PAL-I 50 μSec ; NTSC 75 μSec
Frequency Response ± 1 dB (40Hz to 15 KHz)
GENERAL
AC Power Input 90~260VAC,50/60Hz
DC Power Output (2U)12V / 4A , 5 V / 6.4A ; (1U) 12V / 2.6A , 5 V / 3.5A
Operating Temperature 0℃ to + 50 ℃
Size 1”W * 3.5”h * 7.5” d (2.5cm)W * (8.9cm) H * (19.1 cm )*D
Weight 0.3 Kg
Measurement 276 (W) x 133(D) x 60(H) mm
Packing * One complete set for 4 modules installed with 1U power supply & rack:
- One inner box for one complete set
- Five (5) complete sets (5 inner boxes), or 20 modules per carton
- One carton: 16 Kgs/ 3.2 Cuft
* One complete set for 10 modules installed with 2U power supply & rack:
-One inner foam for one complete set
-One carton for one complete set (1 inner foam)
-One carton: 8 Kgs / 1.2 Cuft
Ứng dụng

Bộ Điều Chế AV-RF WAM-520

  • Digital Headend
  • Analog Headend
  • Resort & Hotel & Building CATV System
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