Blonder Tongue Modular Agile Audio/Video Modulator (HE 12 Series)

Have a Question? Ask Our Experts!
Add To Wish List


  • INPUT
    • Video
    • Connector:
      • “F” Female
    • Impedance:
      • 75?
    • Return Loss:
      • 24 dB
    • Input Level:
      • 1.0 volt Peak-to-Peak (87.5% depth of modulation)
    • Frequency Response:
      • 1.0 dB Peak-to-Valley (fv to fv+4.2 MHz)
    • Peak to Peak Video-to-RMS Hum Ratio:
      • 65 dB
    • Signal-to-Noise Ratio:
      • 60 dB (Weighted; 4MHz bandwidth)
    • Differential Gain:
      • 2.0% (87.5% depth of modulation)
    • Differential Phase:
      • 1.0 degree (87.5% depth of modulation)
    • Chrominance/Luminance Delay:
      • Per FCC Requirements
    • Mono Audio(standard)
    • Connector:
      • RCA
    • Input Impedance:
      • Greater than 10 k?, unbalanced
    • Input Level:(for 25 KHz deviation)
      • 0.4 volt peak-to-peak (min.)
    • Frequency Range:
      • 50 Hz to 12 kHz
    • Frequency Response:
      • ± 1 dB
    • Total Harmonic Distortion:
      • 1% @ 25 kHz deviation
    • Signal-to-Noise Ratio:
      • N/A
  • OUTPUT
    • Connector:
      • “F” Female
    • Impedance:
      • 75?
    • Return Loss:
      • 10 dB
    • Frequency Range:
      • 54 to 806 MHz (NTSC CATV Ch. 2 -125)
    • Power Level:
      • +45 dBmV
    • Power Level Range:
      • 10 dB continuously adjustable
    • Carrier-to-Noise:(In Channel)
      • 63 dB
    • Broadband Noise:
      • -75 dBc (@ +45 dBmV output level, 4 MHz bandwidth)
    • Spurious Outputs:
      • -60 dBc
    • Aural/Visual Carrier Ratio:
      • -11 to -19 dB continuously adjustable
    • 4.5 MHz Aural Inter-carrier Freq. Tolerance:
      • ±150 Hz; 32 to 122 °F (0 to 50 °C)
    • Visual Carrier Frequency Tolerance
    • Standard Channels:
      • ±10 kHz; 32 to 122 °F (0 to 50 °C)
    • FCC Aeronautical Channels:
      • ±5 kHz; 32 to 122 °F (0 to 50 °C)
  • General
    • Dimensions (W x D x H)
    • ACM Modules:
      • 1.0 x 7.78 x 3.5 inches (25 x 198 x 89 mm)
    • MIPS-12C Power Supply:
      • 4.6 x 7.5 x 3.5 inches (106 x 191 x 89 mm)
    • MIRC-12V Chassis:
      • 19 x 12.0 x 5.25 inches (483 x 305 x 133 mm)
    • Power
    • MIPS-12C Power Supply:
      • 100-240 VAC; 50/60 Hz
    • Power Dissipation:
      • ~ 5 W (max. per ACM Module)
    • Weight
    • ACM Module:
      • 0.8 lbs (0.36 kg)
    • Fully Loaded Chassis:
      • 15.8 lbs (7.2 kg)
    • Operating Temperature:
      • 32 to 122 °F (0 to 50 °C)
    • Storage Temperature:
      • -13 to 158 °F (-25 to 70 °C)
    • Operating Humidity:
      • 0 to 95% RH @ 35 °C max, non-condensation
    • Storage Humidity:
      • 0 to 95% RH @ 35 °C max, non-condensation
  • Alarms/Monitoring/Control
    • Front-Panel Indicator
    • Channel No. & Mode:
      • 2-Digit Red LED Display
    • +100 channel: Decimal Point in CH. display
    • Video Over-modulation:
      • N/A
    • Audio Over-modulation:
      • N/A
    • Front-Panel Control
    • Output Level :
      • Potentiometer
    • Video Level:
      • Potentiometer
    • Audio Level:
      • Potentiometer
    • Aural Carrier Level:
      • Potentiometer (accessible through top cover)

ACM-806A is a frequency-agile analog audio/video modulator suitable for NTSC channels 2-125 (54-806 MHz).

FEATURES AND BENEFITS

  • Front-panel LED display and Controls for convenient monitoring and operation
  • Compact design allows for deployment of 12 channels in 2RU
  • Utilizes SAW filters for improved performance
  • Die-cast chassis for RFI immunity




Autorized Dealer provides the following benefits:

  • 100% Authentic products and Accessories
  • Manufacturer Warranty & Product Registration
  • Comprehensive Products Training and Knowledge
  • After Sale Technical Support by Certified Professionals
  • Commitment Outstanding Service and Support

Our perks

Great Prices and Exclusive Offers Every Day
Same-day Shipping if Order Placed by 12:00PM PST
Free Expedited Shipping*
We Ship Internationally
Ask Professional Advice via Online Chat, Email, or Phone
Free Technical Support for All Products
30-day Price Match Guarantee
60-day Money Back Guarantee

Connect with us

Join our community! Stay on top of all the latest technology, industry events, and consumer electronics content from around the web.

Sales & expert advice 1.888.660.2962

Live chat